IBM 6643 User Manual

IBM Personal Computer Ty pe s 2179 and 6643

Hardw are Maintenance Manual

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IBM Personal Computer Ty pe s 2179 and 6643

Hardw are Maintenance Manual

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Note: Before using this information and the product it supports, be sure to read the general information under “Notices” on page

116.

Third Edition (July 2004)

INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you.

This publication could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. IBM may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time.

This publication was developed for products and services offered in the United States of America. IBM may not offer the products, services, or features discussed in this document in other countries, and the information is subject

change without notice. Consult your local IBM representative for information on the products, services, and

features available in your area.

Requests for technical information about IBM products should be made to your IBM reseller or IBM marketing representative.

Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract

with IBM Corp.

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About this manual

Important safety information . . . . . . . . iii

This manual contains service and reference information for the IBM Personal Computer, Types 2179 and 6643.

This manual is divided into product service sections, by type, and a related service section as follows:

The product service sections include procedures for isolating problems to a FRU,

Symptom-to-FRU Index, additional service information, and an illustrated

parts catalog.

The related service section includes safety notices and safety information, and problem determination tips.

Attention:

This manual is intended for trained servicers who are familiar with IBM Personal Computer products. Use this manual along with advanced diagnostic tests to troubleshoot problems effectively.

Before servicing an IBM product, be sure to review the “Safety notices (multi-lingual translations)” on page 77 and “Safety information” on page 102.

Important safety information

sure to read all caution and danger statements in this book before performing

any of the instructions.

Online support . . . . . . . . . . . .iv

Leia todas as instruções de cuidado e perigo antes de executar qualquer operação.

Copyright IBM Corp. 2004

iii

iv

Prenez connaissance de toutes les consignes de type Attention et

Danger avant de procéder aux opérations décrites par les instructions.

Lesen Sie alle Sicherheitshinweise, bevor Sie eine Anweisung ausführen.

Accertarsi di leggere tutti gli avvisi di attenzione e di pericolo prima di effettuare qualsiasi operazione.

Lea atentamente todas las declaraciones de precaución y peligro ante de llevar a cabo cualquier operación.

Online support

Use the World Wide Web (WWW) to download Diagnostic, BIOS Flash, and Device Driver files, and Documents.

The Web address is:

http://www.ibm.com/support

Hardware Maintenance Manual

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Chapter 1. General checkout

General Checkout

This general checkout procedure is for types 2179 and 6643 computers.

Attention:

The drives in the computer you are servicing might have been rearranged or the drive startup sequence changed. Be extremely careful during write operations such as copying, saving or formatting. Data or programs can be overwritten if you select an incorrect drive.

Diagnostic error messages appear when a test program finds a problem with a hardware option. For the test programs to properly determine if a test Passed, Failed

Aborted, the test programs check the error-return code at test completion. See

“IBM PC Enhanced Diagnostics” on page 6.

General error messages appear if a problem or conflict is found by an application program, the operating system, or both. For an explanation of these messages, refer

the information supplied with that software package.

Notes:

Use Beep codes and the IBM Enhanced Diagnostics to diagnose and fix problems.

Types 2179 and 6643 computers default to come up quiet (no beep and no memory count and checkpoint code display) when no errors are detected.

Before replacing any FRUs, ensure that the latest level of BIOS is installed on the system. A down-level BIOS might cause false errors and unnecessary replacement of the system board. For more information on how to determine and obtain the latest level BIOS, see “BIOS levels” on page 71.

there is a Beep code, go to “Beep symptoms” on page 35.

multiple error codes are displayed, diagnose the first error code displayed.

the computer hangs with a POST error, go to “POST error codes” on page 54.

the computer hangs and no error is displayed, go to “Undetermined problems” on page 56.

installed device is not recognized by the diagnostics program, that device might be defective.

001

Power-off the computer and all external devices.

Check all cables and power cords.

Set all display controls to the middle position.

Insert the IBM Enhanced Diagnostics diskette into drive A or the CD into the

drive.

Power-on all external devices.

Power-on the computer.

Check for the following response:

One or two beeps (depending on the diagnostics version level).

Readable instructions or the Main Menu.

Copyright IBM Corp. 2004

YOU RECEIVE THE CORRECT RESPONSE?

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the Power Management feature is enabled, do the following:

Start the Configuration/Setup Utility program (see “Setup Utility program” on page 5.)

Select Power Management from the Configuration/Setup Utility program menu.

Select APM.

sure APM BIOS Mode is set to Disabled. If it is not, press Left Arrow (}) or

Right Arrow (Æ) to change the setting.

Select Automatic Hardware Power Management.

Set Automatic Hardware Power Management to Disabled.

“IBM PC Enhanced Diagnostics” on page 6.

003

Run the IBM PC Enhanced Diagnostics test. If necessary, refer to “Diagnostics and test information” on page 5.

you receive an error, replace the part that the diagnostic program calls out or

“IBM PC Enhanced Diagnostics” on page 6.

the test stops and you cannot continue, replace the last device tested.

the LCD display has problems such as black screen, blinking on-off, or the

screen pallet color is wrong, go to “Display” on page 17.

Module test menu and hardware configuration report

Depending on the diagnostics version level you are using, the installed devices in the computer are verified in one of two ways:

the start of the diagnostic tests, the Module Test Menu is displayed.

Normally, all installed devices in the computer are highlighted on the menu.

the start of the diagnostic tests, the main menu appears. From this menu, select System Info then select Hardware Configuration from the next menu. Normally, all installed devices in the computer are highlighted on this report.

installed device is not recognized by the diagnostics program:

The diagnostic code for the device is not on the diagnostics provided with that device

The missing device is defective or it requires an additional diskette or service manual.

unrecognizable device is installed.

defective device is causing another device not to be recognized.

The SCSI controller failed (on the system board or SCSI adapter).

Use the procedure in “Undetermined problems” on page 56 to find the problem.

device is missing from the list, replace it. If this does not correct the problem,

use the procedure in “Undetermined problems” on page 56.

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Chapter 2. General information

Features . . . . . . . . . . . . . . . .3

Security . . . . . . . . . . . . . . .3

Features

The IBM Personal Computer Types 2179 and 6643 come with:

One EIDE hard disk drive

One 3.5-inch diskette drive

One CD-ROM drive or DVD-ROM drive

Two low-profile PCI adapter slots

Five USB connectors

Security

Power-on and administrator passwords

Rear bucket cover lock

Startup sequence control

Unattended start mode

Diskette and hard disk I/O control

Alert on LAN

Specifications

Specifications . . . . . . . . . . . . . .3

Specifications Information (ISO/ANSI)

The following machine type specifications information was determined in controlled acoustical environments according to procedures specified by the American National Standards Institute (ANSI) S12.10 and ISO 7779, and are reported in accordance with ISO 9296. Actual sound pressure levels in your location might differ from the average values stated because of room reflections and other nearby noise sources. The declared sound power levels indicate an upper limit, below which a large proportion of machines will operate.

Size

Weight

Depth: 261 mm (10.28 inches)

Height: 414 mm (16.3 inches)

Width: 413 mm (16.26 inches)

Minimum configuration as shipped:

10.1 kg (22.27 lb.)

Copyright IBM Corp. 2004

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Environment

Heat Output

Electrical Input

Air temperature:

System on: 5 to 35 C (41 to 95 F)

System off: -10 to 60 C (14 to 140 F)

Humidity:

System on: 8% to 80%

System off: 8% to 80%

Maximum

altitude: 3048 m (10,000 ft.)

Approximate heat output in BTUs per hour:

Minimum: 340 BTU/hr. (100 watts)

Maximum: 2385 BTU/hr. (700 watts)

Sine-wave input (50 to 60 Hz) required

Low range input voltage:

Minimum: 100 V AC

Maximum: 127 V AC

High range input voltage:

Minimum: 200 V AC

Maximum: 240 V AC

Airflow

Acoustical Noise Emission Values

Input

kVA (approximately):

Maximum (as shipped): 0.07 kVA

Approximately 0.56 cubic meters/minute (20 cubic feet/minute)

Average sound pressure levels:

operator position:

operating

idle

At

bystander position (1 meter):

operating

idle

Declared

(upper limit) sound power levels:

5.3 bels operating

4.7 bels idle

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Chapter 3. Diagnostics

Setup Utility program . . . . . . . . . . .5

Diagnostics and test information . . . . . . .5

IBM PC Enhanced Diagnostics . . . . . . . .6

Diagnostics program download . . . . . . .6

Starting the IBM PC Enhanced Diagnostics

Program . . . . . . . . . . . . . . .6

Navigating through the diagnostics programs . .7

Running diagnostics tests . . . . . . . . .7

Test selection . . . . . . . . . . . . .7

IBM PC Enhanced Memory Diagnostics . . . .7

Alert-On LAN test . . . . . . . . . . .8

Asset ID test . . . . . . . . . . . . .8

Test results . . . . . . . . . . . . . .8

Hard file Smart test . . . . . . . . . . .9

Fixed Disk Optimized Test . . . . . . . . .9

Quick and Full erase - hard drive . . . . . .9

Iomega Zip drive test . . . . . . . . . .10

Asset EEPROM backup . . . . . . . . .10

Viewing the test log . . . . . . . . . .10

Hard disk drive boot error . . . . . . . .11

When to use the Low-Level Format program . .12

Preparing the hard disk drive for use . . . . .12

Setup Utility program

Attention:

customized setup configuration (other than default settings) might exist on the computer you are servicing. Running the Setup Utility program might alter those settings. Note the current configuration settings and verify that the settings are in place when service is complete.

The Setup Utility (configuration) program is stored in the permanent memory of the computer. This program includes settings for the following:

System Summary

Product Data

Devices and I/O Ports

Start Options

Date and Time

Advanced Setup

System Security

Power Management

Diagnostics and test information

Copyright IBM Corp. 2004

run the Setup Utility program, use the following procedure.

To

Power-off the computer and wait for a few seconds until all in-use lights go off.

Power-on the computer.

When the Setup Utility prompt appears on the screen during start-up, press F1. The Setup Utility menu will appear.

Follow the instructions on the screen.

When finished, select System Summary to verify that any configuration changes have been accepted.

The following tools are available to help identify and resolve hardware-related problems:

Beep Codes

IBM PC Enhanced Diagnostics

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Notes:

Types 2179 and 6643 computers default to come up quiet (No Beep and no memory count and checkpoint code display) when no errors are detected.

Use Beep codes and the IBM Enhanced Diagnostics to diagnose and fix problems.

Check all power supply voltages before you replace the system board. (See “Power Supply” on page 16).

Check the hard disk drive jumper settings before you replace a hard disk drive. (See “Hard disk drive jumper settings” on page 70).

you can not run the IBM Enhanced Diagnostics program, go to “Undetermined

problems” on page 56.

IBM PC Enhanced Diagnostics

The IBM PC Enhanced Diagnostics program uses a full range of diagnostic utilities

determine the operating condition of the computer’s hardware components. The user interface is PC-Doctor which serves as the control program for running the IBM PC Enhanced Memory Diagnostics and the suite of diagnostic tests provided

PC-Doctor.

For a complete list of error codes and messages, see Chapter 5, “Symptom-to-FRU Index,” on page 35.

Diagnostics program download

download the Diagnostics program, do the following:

http://www.ibm.com/pc/us/

Select Support.

Select IntelliStation or Type from the ″Product Family″ list.

Select Brand/Product home page.

Select Downloadable files.

Select Diagnostics.

diagnostic diskette includes:

This

user interface (WaterGate Software’s PC-Doctor)

This interface serves as the control program for running both the IBM PC Enhanced Memory Diagnostics and the suite of diagnostic tests provided by PC-Doctor.

IBM PC Enhanced Memory Diagnostics

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The memory diagnostic tests determine which DIMM is defective and report the socket where the failing DIMM is located. The Memory diagnostics can run a quick and full test of the system.

Note:

See “IBM Enhanced Diagnostic error codes” on page 37 for the IBM PC Enhanced Diagnostics error codes.

Starting the IBM PC Enhanced Diagnostics Program

start the program:

Shut down and power-off the system.

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Insert the IBM PC Enhanced Diagnostics Diskette into diskette drive A.

Power-on the system.

The initial diagnostics menu will be displayed.

Navigating through the diagnostics programs

Use either the mouse or the keyboard to navigate through the Enhanced

Diagnostics program.

Use the cursor movement keys to navigate within the menus.

The Enter key is used to select a menu item.

The Esc key is used to back up to the previous menu.

For online help select F1.

Running diagnostics tests

There are four ways to run the diagnostic tests.

Using the cursor movement keys, highlight Run Normal Test or Run Quick Test from the Diagnostics menu and then press Enter.

This will automatically run a pre-defined group of tests from each test category.

Run Normal Test runs a more extensive set of tests than does Run Quick Test

and takes longer to execute.

Press F5 to automatically run all selected tests in all categories. See ″Test Selection″.

From within a test category, press Ctrl-Enter to automatically run only the selected tests in that category. See ″Test Selection″.

Using the cursor movement keys, highlight a single test within a test category, then press Enter. This will run only that test.

Esc at any time to stop the testing process.

Press

Test results, (N/A, PASSED, FAILED, ABORTED), are displayed in the field beside

the test description and in the test log. See “Viewing the test log” on page 10.

Test selection

select one or more tests, use the following procedure.

Open the corresponding test category.

Using the cursor movement keys, highlight the desired test.

Press the Space Bar.

selected test is marked with a chevron >>. Pressing the space bar again

de-selects a test and removes the chevron.

Repeat steps 2 and 3 above to select all desired tests.

IBM PC Enhanced Memory Diagnostics

The IBM PC Enhanced Memory Diagnostics provide the capability to identify a

particular memory module (SIMM, DIMM, or RIMM) which fails during testing.

Use the System Board Layout section to reference the memory sockets, or select

F1twice to load the Diagnostics online manual and select ″DIMM Locator″.

Follow the steps below to locate the Memory Diagnostic tests options.

Select the DIAGNOSTICS option on the toolbar and press Enter.

Chapter 3. Diagnostics

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Highlight either the Memory Test-Full or Memory Test-Quick option and press

Enter.

Memory Test-Full

The full memory test will take about 80 seconds per MB of memory and will detect marginal, intermittent, and solid (stuck) memory failures.

Memory Test-Quick

The quick memory test will take about 20 seconds per MB of memory and will detect solid (stuck) memory failures only.

Notes:

Either level of memory testing can be performed on all memory or a selected DIMM socket.

Only DIMM sockets containing a DIMM can be selected for testing. Unpopulated sockets are noted by ........ beside

the test description.

Function Code

Alert-On LAN

The Alert On LAN test does the following:

Determines if Alert On LAN is supported on the system.

Checks the revision ID register.

Verifies the EEPROM checksum.

Validates that a software alert can be sent.

Asset ID

™

test

The Asset ID test does the following:

Determines if Asset ID is supported on the system.

Verifies the EEPROM areas.

Performs an antenna detection test.

Test results

IBM PC Enhanced Diagnostic test results will produce the following error code format:

Failure Type

Function Code:

Represents the feature or function within the PC.

Failure Type:

Represents the type of error encountered.

DeviceID:

Contains the component’s unit-ID which corresponds to either a fixed disk drive, removable media drive, serial or parallel port, processor, specific DIMM,

device on the PCI bus.

Date:

Contains the date on which the diagnostic test was run. The date is retrieved from CMOS and displayed using the YYYYMMDD format.

ChkDigits:

Contains a 2-digit check-digit value to ensure the following:

™

test

DeviceID

Date

ChkDigits

Text

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Diagnostics were run on the specified date.

Diagnostics were run on the specified IBM computer.

The diagnostic error code is recorded correctly.

v

Text:

Description of the error.

Note:

See “IBM Enhanced Diagnostic error codes” on page 37 for error code listings.

Hard file Smart test

Use the Hard File Smart Test when the system management tool has detected a

hard file SMART alert.

The Smart test does the following:

Interrogates IDE devices for support of the SMART instruction set.

Issues a ENABLE SMART command to make sure SMART functionality is active.

Checks the SMART RETURN STATUS command to determine if any thresholds have been exceeded.

thresholds have been exceeded, an error message is shown, and the test fails. If

If

SMART is supported by the drive, the test returns with ″N/A″.

Fixed Disk Optimized Test

You can use the Fixed Disk Optimized Test to identify a particular area of a hard

disk that fails during testing. You can also use this test to correct types of errors.

run the Fixed Disk Optimized Test, do the following:

From the toolbar, select Diagnostics.

Select Fixed Disk Optimized Test.

Select Hard Drives - Normal Test to run a complete hard file test.

Select Hard Drives - Presence Test to run a test to check the drive controller and report any SMART information that the drive has detected.

Quick and Full erase - hard drive

The IBM PC Enhanced Diagnostics Program offers two hard drive format utilities:

Quick Erase Hard Drive

Full Erase Hard Drive

Quick Erase Hard Drive provides a DOS utility that performs the following

The

steps.

Destroys the Master Boot Record (MBR) on the hard drive.

Destroys all copies of the FAT Table on all partitions (both the master and backup).

Destroys the partition table.

Provides messages that warn the user that this is a non-recoverable process.

Full Erase Hard Drive provides a DOS utility that performs the following

The

steps.

Chapter 3. Diagnostics

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Performs all the steps in Quick Erase.

Provides a DOS utility that writes random data to all sectors of the hard drive.

Provide an estimate of time to completion along with a visual representation of completion status.

Provides messages that warn the user about non-recoverable process.

Important: Make sure that all data is backed up before using the Quick or Full Erase functions.

select the Quick Erase or Full Erase Hard Drive utility, use the following

procedure.

Select the UTILITY option on the toolbar and press Enter.

Select either the QUICK ERASE or FULL ERASE HARD DISK option and follow the instructions.

Iomega Zip drive test

Use the Iomega Zip Drive Test to test the Zip drive and the drive interface. The test takes about 20 seconds to run.

The default tests the following:

Controller

Max Seek (50 times)

Random Seek (300 sectors)

Asset EEPROM backup

When replacing a system board, this utility allows the backup of all Asset information from the EEPROM to diskette. This utility also restores data to the EEPROM from diskette after replacement of the system board.

run this utility, use the following procedure.

Select Utility

Select Asset EEPROM Backup

Follow instructions on screen.

Viewing the test log

Errors reported by the diagnostic test will be displayed by the program as a failed test.

view details of a failure or to view a list of test results, use the following

procedure from any test category screen.

Press F3 to activate the log file.

Press F3 again to save the file to diskette or F2 to print the file.

Memory

Enhanced Diagnostics:

Hardware Maintenance Manual

Errors: SIMM/DIMM/RIMM error messages issued by the IBM PC

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2.

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Message

2xx-1y (For SIMMs)

2xx-2y (for DIMMs/RIMMs)

Corrupt BIOS

Test aborted by user.

Note:

Failure Found

memory error was

detected in SIMM socket Y

memory error was detected in DIMM/RIMM pair socket Y

Information in BIOS is not as expected. Not

able to find expected DMI information from BIOS. Memory

control chipset vendor ID does not match expected value.

User stopped test.

Recommended Actions

Replace the SIMM in the socket identified by the last digit of the error code. Re-run If

the Test

the same error code occurs again, replace the system board.

Replace the DIMM/RIMM in the socket identified by the last digit of the error code. Re-run If

the Test

the same error code occurs again, replace the memory board

where memory is on the processor card, replace the processor card.

Reflash the BIOS. Perform Replace

boot block recovery.

the system board.

Restart test.

″Y″ is the SIMM/DIMM/RIMM socket number. Use the System Board memory section to reference the memory sockets.

Hard disk drive boot error

hard disk drive boot error (error code 1962 can be caused by the following:

Cause

The start-up drive is not in the boot sequence in configuration.

operating system installed on the boot

drive.

The boot sector on the start-up drive is corrupted.

The drive is defective.

Action

Check the configuration and ensure the start-up drive is in the boot sequence.

Install an operating system on the boot drive.

The drive must be formatted, do the following:

Attempt to access and recover (back-up) the failing hard disk drive.

Using the operating systems programs, format the hard disk drive.

“Preparing the hard disk drive for

use” on page 12.

Replace the hard disk drive.

Chapter 3. Diagnostics

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When to use the Low-Level Format program

Notes

The low-level format is not available on all diagnostic diskettes.

Before formatting the hard disk drive, make a backup copy of the files on the drive to be formatted.

Use the Low-Level Format program in the following situations:

When you are installing software that requires a low-level format.

When you get recurring messages from the test programs directing you to run the Low-Level Format program on the hard disk.

last resort before replacing a hard disk drive.

Preparing the hard disk drive for use

When the Low-Level Format program is finished, restore to the hard disk all the files that you previously backed up.

Partition the remainder of the hard disk for the operating system. (The commands vary with the operating system. Refer to the operating system manual for instructions.)

Format the hard disk using the operating system. (The commands vary with the operating system. Refer to the operating system manual for instructions.)

Install the operating system.

are now ready to restore the files.

You

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Chapter 4. FRU replacements

Moving The Computer . . . . . . . . . .13

System board layout . . . . . . . . . . .14

CMOS Clear jumper settings . . . . . . . .15

Processor Speed Settings . . . . . . . . . .15

System Board Memory . . . . . . . . . .15

Removing a DIMM . . . . . . . . . . . .15

Installing a DIMM . . . . . . . . . . . .16

Power Supply . . . . . . . . . . . . .16

20-pin main power supply connection . . . . .16

Display . . . . . . . . . . . . . . . .17

Computer exploded view (Types 2179 and 6643) . .18

Input/Output connectors . . . . . . . . . .19

Controls and status indicators . . . . . . . .20

Rear bucket housing (rear cover) removal . . . .21

Upper base cover and base cover wing removal . .22

Hard disk drive removal . . . . . . . . . .23

Rear EMC cover assembly removal . . . . . .23

Moving The Computer

Take the following precautions before moving the Type 2179 or Type 6643 computer.

Diskette drive/CD-ROM drive/DVD drive removal 24

Removing the drives from the drive bracket

assembly . . . . . . . . . . . . . .24

Speaker assembly removal . . . . . . . . .25

Battery removal and installation . . . . . . .25

Fan removal . . . . . . . . . . . . . .26

Power supply removal . . . . . . . . . . .26

Processor removal . . . . . . . . . . . .28

System board removal . . . . . . . . . . .29

Power inverter board removal . . . . . . . .29

Chassis assembly removal . . . . . . . . .31

Front bezel removal . . . . . . . . . . .32

LCD removal . . . . . . . . . . . . . .32

LCD Receiver card removal . . . . . . . . .33

Installing the Receiver card . . . . . . . .34

Hinge assembly removal . . . . . . . . . .34

Copyright IBM Corp. 2004

Remove all media from the drives.

Power-off the computer and all attached devices. The hard disk drive automatically parks the read/write heads to prevent damage to the hard disk.

Unplug the power cords from the electrical outlets.

Disconnect the communication, modem, and/or network cables from their outlets first, then from the computer.

Disconnect all attached device cables from the computer.

you are moving the computer a short distance, you can carry the keyboard

the computer base.

13

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Lift the computer as shown and take care not to let the keyboard slide off the base.

System board layout

3 2 1

1

2

3

4

5

6

7

8

9

Microprocessor connector

System fan connector (not used)

DIMM connectors

Power connector

Inverter connector

CD-ROM drive or DVD drive connector

Diskette drive connector

Hard disk drive connector

LCD connector

10 CMOS clear jumper

11 Battery

12 PCI expansion slot

13 PCI expansion slot

14 Reserved (not used)

15

CD-ROM or DVD-ROM audio connector

16 Speaker connector

17

USB connector

18 BTN (button) connector

19

20 Audio I/O and USB connector

21

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(Infra Red) connector

CPU fan connector (fan located on EMC shield)

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22 Ethernet connector

23

PS/2 keyboard and mouse connector.

CMOS Clear jumper settings

CMOS Clear Jumper

1.2

2.3

clear CMOS, see “CMOS Clear Procedure” on page 72.

Processor Speed Settings

Processor FSB speed for the IBM Personal Computer Types 2179 and 6643 are set

the Setup Utility (configuration) program. There are no jumper settings for

processor speed.

System Board Memory

Types 2179 and 6643 use PC133 Non-Parity DIMM memory modules.

Removing a DIMM

Description

Normal

Clear CMOS

Note:

careful not to push too hard on the retaining clips, because the DIMM might eject too

quickly.

Chapter 4. FRU replacements

15

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2.

If

v

If

1

2

3

4 5 V +5 V dc 16

Installing a DIMM

Notches

Position the DIMM above the connector so that the two notches on the bottom edge of the module align properly with the empty connector.

Firmly push the module straight down into the connector until the retaining clips pop up and fit snugly around both ends of the module.

Power Supply

the power-on indicator is not on, the power-supply fan is not running, or the

computer will not power-off, do the following:

Check/Verify

Check the following for proper installation.

Power Cord

On/Off Switch connector

System Board Power Supply connectors

microprocessor(s) connection

Check the power cord for proper continuity. Power Cord

Check the power-on switch for continuity when pressed.

the above are correct, check the following voltages.

20-pin main power supply connection

See “System board layout” on page 14.

Attention:

FRU/Action

Reseat

Power-on Switch

These voltages must be checked with the power supply cables connected to the system board.

Hardware Maintenance Manual

Signal

3.3 V

COM

Function

+3.3 V dc

Ground

5

6 5 V +5 V dc 7

8

9

10 12 V

11

12

13

14

DC

15

16

17

18 -5 V -5 V dc 19 5 V +5 V dc 20 5 V +5 V dc If

is 8 or

If

1.

2.

3.

If

1.

a.

b.

If

1.

2.

3.

If

1.

Signal

COM

POK

5VSB

3.3 V

-12 V

COM

PS-ON

COM

Function

Ground

Power Good

Standby Voltage

+12 V dc

+3.3 V dc

-12 V dc

Ground

Remote Enable

Ground

Display

the voltages are not correct, and the power cord is good, replace the power

supply.

Note:

The number of defective pixels to qualify a TFT LCD panel to be replaced under warranty

more for all types 2179 and 6643 computers.

the screen has no display (black screen), do the following:

Replace power supply.

Replace inverter card.

Reseat/replace receiver board (receiver board is behind the LCD display.

the screen comes on, then, quickly goes black, do the following:

Check power supply fan. If fan is running:

Replace inverter board.

Replace receiver board.

2.

Power supply fan is not running, replace the power supply.

the screen pallet color is wrong, do the following:

Replace LCD signal cable.

Replace receiver board.

Replace system board.

there are scaling problems, do the following:

Assure latest level video drivers are installed.

Chapter 4. FRU replacements

17

If

is 8 or

18

2.

Replace system board.

you are unable to correct the problem, go to “Undetermined problems” on page

56.

Computer exploded view (Types 2179 and 6643)

I/O connectors and removal procedures are described on the following pages.

Note:

The number of defective pixels to qualify a TFT LCD panel to be replaced under warranty

Hardware Maintenance Manual

more for all types 2179 and 6643 computers.

Input/Output connectors

1

2

3

4

5

6

Power connector

USB connector

USB keyboard and mouse connector

Audio line in connector

Audio line out connector

Microphone connector

Chapter 4. FRU replacements

19

20

1

2

3

4

Modem connector

Ethernet connector

PS/2 mouse connector

PS/2 keyboard connector

Controls and status indicators

1

2

3

4

5

6

7

8

9

Hard disk drive ″in use″ indicator

Power/Standby indicator

Power button

LCD brightness decrease switch

LCD brightness increase switch

Device bay release button

Diskette eject button

CD-ROM drive or DVD-ROM drive eject button

CD-ROM drive or DVD-ROM drive

10 Diskette drive ″in use″ indicator

11

Diskette drive

Hardware Maintenance Manual

–

+

1

2

3

4

5

6

7

8

9

Standby button

Standby LED

Num Lock LED

Caps Lock LED

Scroll Lock LED

Mute button

Stop button

Play/Pause button

Volume control

10 Next track button

11

Previous track button

Rear bucket housing (rear cover) removal

Chapter 4. FRU replacements

21

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Note:

Before servicing, disconnect all cables attached to the computer.

For proper cooling, do not operate the computer without all covers in place.

When placing the monitor on a flat surface, place it on a padded surface such as cloth

paper towels to protect the monitor and monitor bezel from scratches.

Turn off the computer and all attached devices.

Unplug the power cord.

Pry off the four snap-on screw covers.

Unscrew the four captured screws.

Carefully lift rear bucket housing up to clear the rear EMC cover and rotate it

the position as shown.

Note:

When replacing the rear bucket housing assembly, make sure the small coil spring attached

the device bay release button is properly positioned against the inside of the rear cover. The device bay release button will not work correctly if the spring is not in the proper position.

Upper base cover and base cover wing removal

Remove the upper base cover by pulling out on the rear bottom part of the cover.

Gently pry the two base cover wings from the hinge stand assembly. Note the positions of the plastic tabs 1.

Hardware Maintenance Manual

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2. To

3.

4.

1.

Hard disk drive removal

Remove the rear bucket housing, see “Rear bucket housing (rear cover) removal” on page 21.

release the hard disk drive, use a flat-blade screw driver to pry the latch as

shown.

Rotate the hard disk drive outward, and disconnect the power and signal cables from the drive.

Lift the hard disk drive up and back to release the hook from the rear EMC cover.

Rear EMC cover assembly removal

The rear EMC cover must be removed in order to remove the system board.

Remove the rear bucket housing, see “Rear bucket housing (rear cover) removal” on page 21.

Chapter 4. FRU replacements

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24

2.

Remove the four thumb screws holding the system board cover.

Lift the rear EMC cover up and rotate it as shown by the arrow. It is not necessary to remove the hard disk drive assembly.

Diskette drive/CD-ROM drive/DVD drive removal

Remove the upper base cover, see“Upper base cover and base cover wing removal” on page 22.

Release the drive unit device bay to the down position.

Remove the device bay bezel by gently pulling it out from both sides.

Unplug the two signal cables from the interface card.

Push the two white plastic release clips on the top and side of the drive assembly forward to release the drive assembly from the device bay.

Unplug the other two cables (power and speaker) from the interface card.

Remove the drive bracket assembly from the front of the device bay.

Removing the drives from the drive bracket assembly

Unplug the back interface card from the drives.

Remove the eight screws from both drives.

Pull drives out from the drive bracket assembly.

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Speaker assembly removal

Remove the upper base cover, see “Upper base cover and base cover wing removal” on page 22.

Remove both left and right base cover wings.

Remove two side screws that secure the metal speaker grill.

Place the LCD down on a soft covered flat surface.

Remove the bottom plate stand (6 screws).

Remove the rear bucket housing, see “Rear bucket housing (rear cover) removal” on page 21.

Remove the rear EMC cover, see “Rear EMC cover assembly removal” on page 23.

Remove the two speaker cables from the system board.

Remove two side screws holding the speaker assembly.

10.

Pull speaker assembly out through the front opening.

Battery removal and installation

Turn off the computer and all attached devices.

Unplug the power cord.

Remove the rear bucket housing, see “Rear bucket housing (rear cover) removal” on page 21.

Locate the battery.

Remove the old battery.

Insert the new battery.

Chapter 4. FRU replacements

25

To

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26

Fan removal

remove the rear bucket housing-fan do the following:

Remove the rear bucket housing, see “Rear bucket housing (rear cover) removal” on page 21.

Remove the rear EMC cover assembly, see “Rear EMC cover assembly removal” on page 23.

Remove the fan assembly (four screws) from the EMC cover assembly.

Power supply removal

Note:

Make sure the power supply voltage switch is set to the proper operating voltage; 115V or 230V.

Hardware Maintenance Manual

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9.

To remove the power supply, do the following:

Disconnect the power cable.

Remove the two base cover wings and the upper base cover from the hinge stand assembly, see “Upper base cover and base cover wing removal” on page

22.

Remove the rear EMC cover assembly, see “Rear EMC cover assembly removal” on page 23.

Disconnect the hard disk drive power cable.

Disconnect the diskette drive power cable.

Disconnect the power supply cable from the system board.

Remove the USB card from the top of the power supply (two screws).

Remove the cable retainer on top of the hinge stand assembly.

Remove the power supply screws.

10.

Lift the power supply up and out of the chassis.

Chapter 4. FRU replacements

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4. If

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Processor removal

Remove the rear bucket housing, see “Rear bucket housing (rear cover) removal” on page 21.

Remove the rear EMC cover assembly, see “Rear EMC cover assembly removal” on page 23.

Release the processor heatsink clip as shown above.

installed, disconnect the processor fan cable.

Lift the processor socket lever to the up position.

Attention: Be careful not to damage the processor pins.

Lift the processor straight up from its socket.

Hardware Maintenance Manual

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6.

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2. Do

System board removal

Remove the rear bucket housing, see “Rear bucket housing (rear cover) removal” on page 21.

Remove the rear EMC cover assembly, see “Rear EMC cover assembly removal” on page 23.

Disconnect all cables attached to the system board.

Unplug any installed PCI cards.

Remove the nine system board screws.

Lift the system board from the chassis assembly.

Power inverter board removal

Attention:

Unplug the power cord from the computer before servicing the Power inverter board.

not power on the computer unless the power inverter board cover with insulator is

properly installed.

Chapter 4. FRU replacements

29

2.

3.

4.

30

1.

Remove the rear bucket housing, see “Rear bucket housing (rear cover) removal” on page 21.

Remove the four power inverter board cover screws. Use the tamper resistant screw driver, IBM part number 19K3624, to remove these screws.

Disconnect the two end cables and the LCD cable from the power inverter board.

Remove the two screws from the power inverter board.

Hardware Maintenance Manual

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3.

4.

5.

6.

7.

8.

Chassis assembly removal

Remove the rear bucket housing, see “Rear bucket housing (rear cover) removal” on page 21.

Remove the rear EMC cover assembly, see “Rear EMC cover assembly removal” on page 23.

Disconnect all cables attached to the system board.

Unplug any installed PCI cards.

Remove the nine system board screws.

Lift the system board from the chassis assembly.

Remove the two screws as shown.

Pull the chassis assembly forward, then up to remove it from the LCD housing assembly.

Chapter 4. FRU replacements

31

1.

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32

Front bezel removal

LCD removal

Remove the rear bucket housing, see “Rear bucket housing (rear cover) removal” on page 21.

Remove the four corner screws securing the bezel to the LCD housing assembly.

Gently pull the bezel from the LCD housing. Note the plastic tabs on the bezel.

Hardware Maintenance Manual

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v Be

8 or

1.

2.

3.

4.

5.

6. As

7.

8.

1.

2.

3.

Notes:

Protect the LCD panel from being scratched.

Lay the LCD panel down on a flat clean surface over a cloth or other soft material that will protect it from being scratched.

careful not to allow other items to come close to the LCD panel as those items might

touch the panel and scratch it.

Note:

The number of defective pixels to qualify a TFT LCD panel to be replaced under warrant is

more for all types 2179 and 6643 computers.

Remove the rear bucket housing, see “Rear bucket housing (rear cover) removal” on page 21.

Remove the four corner screws securing the bezel to the LCD housing assembly.

Gently pull the bezel from the LCD housing. Note the plastic tabs on the bezel.

Unplug the top and bottom LCD connectors from the power inverter card.

Remove the four corner screws from the front of the LCD panel to remove the LCD panel to remove the LCD panel.

you remove the LCD panel, feed the cables through the holes on the LCD

housing assembly.

Unplug the cable to the Receiver card.

The LCD panel can now be removed.

LCD Receiver card removal

Perform the previous LCD removal procedure, see “LCD removal” on page 32.

Remove the two screws from the receiver card being careful to keep the plastic screw washers and the plastic stand-offs.

Lift up on the receiver card to unplug it from the LCD panel.

Chapter 4. FRU replacements

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Installing the Receiver card

Lay the LCD panel on a flat protected surface.

Put each stand-off on the threaded holes of the LCD panel.

Place the receiver card over the stand-offs and by visual site line up the receiver card holes with the stand-offs.

Lower the receiver card down on the stand-offs and put mild pressure on the left side of the card in order to seat the card into its connectors.

Install the two screws with the plastic washers into the two mounting holes of the receiver card to secure the card to the LCD panel.

Hinge assembly removal

Remove the rear bucket housing, see “Rear bucket housing (rear cover) removal” on page 21.

Remove the rear EMC cover assembly, see “Rear EMC cover assembly removal” on page 23.

Remove the upper base cover, see “Upper base cover and base cover wing removal” on page 22.

Remove left and right base cover wings.

Disconnect the two signal cables from the system board that connects to the diskette drive and CD-ROM drive.

Disconnect the power supply cables from the system board.

Disconnect the USB card cable from the system board.

Remove the three screws from the hinge assembly being careful to hold and support either assembly so it will not drop.

Hardware Maintenance Manual

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v A

v

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1

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3

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1.

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1.

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©

Chapter 5. Symptom-to-FRU Index

Beep symptoms . . . . . . . . . . . . .35

Hard disk drive boot error . . . . . . . . .36

IBM Enhanced Diagnostic error codes . . . . .37

The Symptom-to-FRU index lists error symptoms and possible causes. The most likely cause is listed first. Always begin with Chapter 2, “General information,” on page 3. This index can also be used to help you decide which FRUs to have available when servicing a computer. If you are unable to correct the problem using this index, go to “Undetermined problems” on page 56.

Important:

Types 2179 and 6643 computers come up quiet (no beep and no memory count and checkpoint code display) when no errors are detected.

Use Beep codes and the IBM Enhanced Diagnostics to diagnose and fix problems.

The processor is a separate FRU from the system board; the processor is not included with the system board FRU.

Beep symptoms

Beep symptoms are short tones or a series of short tones separated by pauses (intervals without sound). See the following examples.

Beeps

1-2-X

POST error codes . . . . . . . . . . . .54

Undetermined problems . . . . . . . . . .56

Description

One beep

pause (or break)

Two beeps

pause (or break)

Any number of breaks

Four continuous beeps

Copyright IBM Corp. 2004

Use the following table to diagnose beep symptoms.

Beep Symptom

Refresh failure

Base 64KB memory failure

Timer not operational

Processor error

8042-Gate A20 failure

FRU/Action

Run IBM Enhanced Diagnostics

Memory module

System board

Memory module

System board

Memory module

System board

Processor

System Board

Keyboard

35

7

1.

2.

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36

Beep Symptom

Processor exception interrupt error

Display memory read/write error

ROM Checksum error

CMOS shutdown register read/write error

Cache error/External Cache bad

Hard disk drive boot error

hard disk drive boot error (error codes 1962 and I999030X) can have the

following causes.

Error

The start-up drive is not in the boot sequence in configuration.

operating system installed on the boot

drive.

The boot sector on the start-up drive is corrupted.

The drive is defective.

FRU/Action

Processor

System Board

Memory module

System Board

FRU/Action

Check the configuration and ensure the start-up drive is in the boot sequence.

Install an operating system on the boot drive.

The drive must be formatted, do the following:

Attempt to access and recover (back-up) the failing hard disk drive.

Using the operating systems programs, format the hard disk drive.

“Preparing the hard disk drive for

use” on page 12.

Replace the hard disk drive.

Hardware Maintenance Manual

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IBM Enhanced Diagnostic error codes

Refer to the following diagnostic error codes when using the diagnostic tests. See “Diagnostics and test information” on page 5 for the specific type for information about the diagnostic programs.

the following index, X can represent any number.

Diagnostic Error Code

000-000-XXX

BIOS Test Passed

000-002-XXX

BIOS Timeout

000-024-XXX

BIOS Addressing test failure

000-025-XXX

BIOS Checksum Value error

000-026-XXX

FLASH data error

000-027-XXX

BIOS Configuration/Setup error

000-034-XXX

BIOS Buffer Allocation failure

000-035-XXX

BIOS Reset Condition detected

000-036-XXX

BIOS Register error

000-038-XXX

BIOS Extension failure

000-039-XXX

BIOS DMI data error

000-195-XXX

BIOS Test aborted by user

000-196-XXX

BIOS test halt, error threshold exceeded

FRU/Action

action

Flash the system

System board

Flash the system

System board

Flash the system

Boot block

System board

Flash the system

Boot block

System board

Run Setup

Flash the system

Boot block

System board

Reboot the system

Flash the system

Run memory test

System board

Flash the system

System board

Flash the system

Boot block

System board

Flash the system

Adapter card

System board

Flash the system

System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Chapter 5. Symptom-to-FRU Index

37

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it is

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3. Go to

1. Go to

2.

3.

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1. No

1.

2.

1.

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38

Diagnostic Error Code

000-197-XXX

BIOS test warning

000-198-XXX

BIOS test aborted

000-199-XXX

BIOS test failed, cause unknown

000-250-XXX

BIOS APM failure

000-270-XXX

BIOS ACPI failure

001-000-XXX

System Test Passed

001-00X-XXX

System Error

001-01X-XXX

System Error

001-024-XXX

System Addressing test failure

001-025-XXX

System Checksum Value error

001-026-XXX

System FLASH data error

001-027-XXX

System Configuration/Setup error

001-032-XXX

System Device Controller failure

001-034-XXX

System Device Buffer Allocation failure

001-035-XXX

System Device Reset condition detected

001-036-XXX

System Register error

FRU/Action

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

Flash the system

System board

Flash the system

System board

action

System board

Flash the system

System board

Flash the system

System board

Run Setup

Flash the system

System board

Reboot the system

Flash the system

Run memory test

System board

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Diagnostic Error Code

001-038-XXX

System Extension failure

001-039-XXX

System DMI data structure error

001-040-XXX

System IRQ failure

001-041-XXX

System DMA failure

001-195-XXX

System Test aborted by user

001-196-XXX

System test halt, error threshold exceeded

001-197-XXX

System test warning

001-198-XXX

System test aborted

001-199-XXX

System test failed, cause unknown

001-250-XXX

System ECC error

001-254-XXX 001-255-XXX 001-256-XXX 001-257-XXX

System DMA error

001-260-XXX 001-264-XXX

System IRQ error

001-268-XXX

System IRQ1 failure

001-269-XXX

System IRQ2 failure

001-270-XXX

System IRQ3 failure

FRU/Action

Adapter card

System board

Flash the system

System board

Power-off/on system and re-test

System board

Power-off/on system and re-test

System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

System board

Device on IRQ1

System board

Device on IRQ2

System board

Device on IRQ3

System board

Chapter 5. Symptom-to-FRU Index

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2.

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40

Diagnostic Error Code

001-271-XXX

System IRQ4 failure

001-272-XXX

System IRQ5 failure

001-273-XXX

System IRQ6 (diskette drive) failure

001-274-XXX

System IRQ7 failure

001-275-XXX

System IRQ8 failure

001-276-XXX

System IRQ9 failure

001-277-XXX

System IRQ10 failure

001-278-XXX

System IRQ11 failure

001-279-XXX

System IRQ12 failure

001-280-XXX

System IRQ13 failure

001-281-XXX

System IRQ14 (hard disk drive) failure

001-282-XXX

System IRQ15 failure

001-286-XXX 001-287-XXX 001-288-XXX

System Timer failure

001-292-XXX

System CMOS RAM error

001-293-XXX

System CMOS Battery

001-298-XXX

System RTC date/time update failure

001-299-XXX

System RTC periodic interrupt failure

001-300-XXX

System RTC Alarm failure

FRU/Action

Device on IRQ4

System board

Device on IRQ5

System board

Diskette Cable

Diskette drive

System board

Device on IRQ7

System board

Device on IRQ8

System board

Device on IRQ9

System board

Device on IRQ10

System board

Device on IRQ11

System board

Device on IRQ12

System board

Device on IRQ13

System board

Hard disk drive cable

Hard disk drive

System board

Device on IRQ15

System board

Run Setup and re-test

System board

Battery

System board

Flash the system

System board

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Diagnostic Error Code

001-301-XXX

System RTC Century byte error

005-000-XXX

Video Test Passed

005-00X-XXX

Video error

005-010-XXX 005-011-XXX 005-012-XXX 005-013-XXX

Video Signal failure

005-016-XXX

Video Simple Pattern test failure

005-024-XXX

Video Addressing test failure

005-025-XXX

Video Checksum Value error

005-027-XXX

Video Configuration/Setup error

005-031-XXX

Video Device Cable failure

005-032-XXX

Video Device Controller failure

005-036-XXX

Video Register error

005-038-XXX

System BIOS extension failure

005-040-XXX

Video IRQ failure

005-195-XXX

Video Test aborted by user

005-196-XXX

Video test halt, error threshold exceeded

FRU/Action

Flash the system

System board

action

Video card, if installed

System board

Video card, if installed

System board

Video Ram

Video card, if installed

System board

Video card, if installed

System board

Video card, if installed

System board

Run Setup

Video drivers update

Video card, if installed

System board

Video cable

Monitor

Video card, if installed

System board

Video card, if installed

System board

Video card, if installed

System board

Video card, if installed

System board

Video card, if installed

System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Chapter 5. Symptom-to-FRU Index

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it is

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1.

2.

3.

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2.

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it is

2.

3.

4.

1. If a

it is

2.

3. Go to

1. Go to

2.

3.

1.

2.

3.

42

Diagnostic Error Code

005-197-XXX

Video test warning

005-198-XXX

Video test aborted

005-199-XXX

Video test failed, cause unknown

005-2XX-XXX 005-3XX-XXX

Video subsystem error

006-000-XXX

Diskette interface Test Passed

006-0XX-XXX

Diskette interface error

006-195-XXX

Diskette interface Test aborted by user

006-196-XXX

Diskette interface test halt, error threshold exceeded

006-197-XXX

Diskette interface test warning

006-198-XXX

Diskette interface test aborted

006-199-XXX

Diskette interface test failed, cause unknown

006-25X-XXX

Diskette interface Error

FRU/Action

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

Video card, if installed

System board

action

Diskette drive Cable

Diskette drive

System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

component is called out, make sure

connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

Diskette drive cable

Diskette drive

System board

Hardware Maintenance Manual

1. No

1.

2.

3.

1.

2.

1.

2.

3.

1.

2.

1.

2.

1.

2.

3.

4.

1. If a

it is

2.

3. Go to

1. Go to

2.

3.

1.

2.

1. No

Diagnostic Error Code

011-000-XXX

Serial port Interface Test Passed

011-001-XXX

Serial port Presence

011-002-XXX 011-003-XXX

Serial port Timeout/Parity error

011-013-XXX 011-014-XXX

Serial port Control Signal/Loopback test failure

011-015-XXX

Serial port External Loopback failure

011-027-XXX

Serial port Configuration/Setup error

011-03X-XXX 011-04X-XXX

Serial port failure

011-195-XXX

Serial port Test aborted by user

011-196-XXX

Serial port test halt, error threshold exceeded

011-197-XXX

Serial port test warning

011-198-XXX

Serial port test aborted

011-199-XXX

Serial port test failed, cause unknown

011-2XX-XXX

Serial port signal failure

014-000-XXX

Parallel port Interface Test Passed

FRU/Action

action

Remove external serial device, if present

Run setup, enable port

System board

Wrap plug

System board

Run Setup, enable port

Flash the system

System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

External serial device

System board

action

Chapter 5. Symptom-to-FRU Index

43

1.

2.

3.

1.

2.

1.

2.

3.

1.

2.

1.

2.

1.

2.

3.

4.

1. If a

it is

2.

3. Go to

1. Go to

2.

3.

1.

2.

1. No

1.

2.

44

Diagnostic Error Code

014-001-XXX

Parallel port Presence

014-002-XXX 014-003-XXX

Parallel port Timeout/Parity error

014-013-XXX 014-014-XXX

Parallel port Control Signal/Loopback test failure

014-015-XXX

Parallel port External Loopback failure

014-027-XXX

Parallel port Configuration/Setup error

014-03X-XXX 014-04X-XXX

Parallel port failure

014-195-XXX

Parallel port Test aborted by user

014-196-XXX

Parallel port test halt, error threshold exceeded

014-197-XXX

Parallel port test warning

014-198-XXX

Parallel port test aborted

014-199-XXX

Parallel port test failed, cause unknown

014-2XX-XXX 014-3XX-XXX

Parallel port failure

015-000-XXX

USB port Interface Test Passed

015-001-XXX

USB port Presence

FRU/Action

Remove external parallel device, if present

Run setup, enable port

System board

Wrap plug

System board

Run Setup, enable port

Flash the system

System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

External parallel device

System board

action

Remove USB device(s) and re-test

System board

Hardware Maintenance Manual

1.

2.

1.

2.

1.

2.

1.

2.

3.

4.

1.

2.

1.

2.

3.

1.

2.

1.

2.

1.

2.

3.

4.

1. If a

it is

2.

3. Go to

1. Go to

2.

3.

1. No

1.

2.

Diagnostic Error Code

015-002-XXX

USB port Timeout

015-015-XXX

USB port External Loopback failure

015-027-XXX

USB port Configuration/Setup error

015-032-XXX

USB port Device Controller failure

015-034-XXX

USB port buffer allocation failure

015-035-XXX

USB port Reset condition detected

015-036-XXX

USB port Register error

015-040-XXX

USB port IRQ failure

015-195-XXX

USB port Test aborted by user

015-196-XXX

USB port test halt, error threshold exceeded

015-197-XXX

USB port test warning

015-198-XXX

USB port test aborted

015-199-XXX

USB port test failed, cause unknown

018-000-XXX

PCI Card Test Passed

018-0XX-XXX

PCI Card Failure

FRU/Action

Remove USB device(s) and re-test

System board

Remove USB device(s) and re-test

System board

Flash the system

System board

Reboot the system

Flash the system

Run memory test

System board

Remove USB device(s) and re-test

System board

Run setup and check for conflicts

Flash the system

System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

action

Riser card if installed

System board

Chapter 5. Symptom-to-FRU Index

45

1.

2.

3.

1.

2.

1.

2.

3.

4.

1.

2.

3. Go to

1. Go to

2.

3.

1.

2.

3.

1. No

1.

2.

3.

1.

2.

1.

2.

1.

2.

3.

4.

1. If a

it is

2.

3. Go to

46

Diagnostic Error Code

018-195-XXX

PCI Card Test aborted by user

018-196-XXX

PCI Card test halt, error threshold exceeded

018-197-XXX

PCI Card test warning

018-198-XXX

PCI Card test aborted

018-199-XXX

PCI Card test failed, cause unknown

018-250-XXX

PCI Card Services error

020-000-XXX

PCI Interface Test Passed

020-0XX-XXX

PCI Interface error

020-195-XXX

PCI Test aborted by user

020-196-XXX

PCI test halt, error threshold exceeded

020-197-XXX

PCI test warning

020-198-XXX

PCI test aborted

FRU/Action

PCI card

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

Make sure the component that is called out is connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

PCI card

Riser card, if installed

System board

action

PCI card

Riser card, if installed

System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

Hardware Maintenance Manual

1. Go to

2.

3.

1.

2.

3.

1. No

1.

2.

3.

4.

1.

2.

3.

4.

1.

2.

3.

4.

1.

2.

1.

2.

1.

2.

3.

4.

1. If a

it is

2.

3. Go to

1. Go to

2.

3.

1. No

Diagnostic Error Code

020-199-XXX

PCI test failed, cause unknown

020-262-XXX

system error

PCI

025-000-XXX

interface Test Passed

IDE

025-00X-XXX 025-01X-XXX

IDE interface failure

025-027-XXX

IDE interface Configuration/Setup error

025-02X-XXX 025-03X-XXX 025-04X-XXX

IDE Interface failure

025-195-XXX

IDE interface Test aborted by user

025-196-XXX

IDE interface test halt, error threshold exceeded

025-197-XXX

IDE interface test warning

025-198-XXX

IDE interface test aborted

025-199-XXX

IDE interface test failed, cause unknown

030-000-XXX

SCSI interface Test Passed

FRU/Action

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

PCI card

Riser card, if installed

System board

action

IDE signal cable

Check power supply

IDE device

System board

IDE signal cable

Flash the system

IDE device

System board

IDE signal cable

Check power supply

IDE device

System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

action

Chapter 5. Symptom-to-FRU Index

47

1.

2.

3.

4.

5.

1.

2.

3.

4.

5.

1.

2.

3.

4.

5.

1.

2.

1.

2.

1.

2.

3.

4.

1. If a

it is

2.

3. Go to

1. Go to

2.

3.

1. No

1.

2.

3.

4.

1.

2.

48

Diagnostic Error Code

030-00X-XXX 030-01X-XXX

SCSI interface failure

030-027-XXX

SCSI interface Configuration/Setup error

030-03X-XXX 030-04X-XXX

SCSI interface error

030-195-XXX

SCSI interface Test aborted by user

030-196-XXX

SCSI interface test halt, error threshold exceeded

030-197-XXX

SCSI interface test warning

030-198-XXX

SCSI interface test aborted

030-199-XXX

SCSI interface test failed, cause unknown

035-000-XXX

RAID interface Test Passed

035-0XX-XXX

RAID interface Failure

035-195-XXX

RAID interface Test aborted by user

FRU/Action

SCSI signal cable

Check power supply

SCSI device

SCSI adapter card, if installed

System board

SCSI signal cable

Flash the system

SCSI device

SCSI adapter card, if installed

System board

SCSI signal cable

Check power supply

SCSI device

SCSI adapter card, if installed

installed System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

action

RAID signal cable

RAID device

RAID adapter card, if installed

System board

Information

Re-start the test, if necessary

Hardware Maintenance Manual

1.

2.

1.

2.

3.

4.

1. If a

it is

2.

3. Go to

1. Go to

2.

3.

1. No

1.

2.

3.

1.

2.

3.

4.

1.

2.

3.

1.

2.

1.

2.

1.

2.

3.

4.

1. If a

it is

2.

3. Go to

Diagnostic Error Code

035-196-XXX

RAID interface test halt, error threshold exceeded

035-197-XXX

RAID interface test warning

035-198-XXX

RAID interface test aborted

035-199-XXX

RAID interface test failed, cause unknown

071-000-XXX

Audio port Interface Test Passed

071-00X-XXX 071-01X-XXX 071-02X-XXX

port error

Audio

071-03X-XXX

Audio port failure

071-04X-XXX

Audio port failure

071-195-XXX

Audio port Test aborted by user

071-196-XXX

Audio port test halt, error threshold exceeded

071-197-XXX

Audio port test warning

071-198-XXX

Audio port test aborted

FRU/Action

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

action

Run Setup

Flash the system

System board

Speakers

Microphone

Audio card, if installed

System board

Run Setup

Audio card, if installed

System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

Chapter 5. Symptom-to-FRU Index

49

1. Go to

2.

3.

1.

2.

3.

1. No

1.

2.

1.

2.

1.

2.

3.

4.

1. If a

it is

2.

3. Go to

1. Go to

2.

3.

1. No

1.

2.

1.

2.

1.

2.

1.

2.

3.

1.

2.

50

Diagnostic Error Code

071-199-XXX

Audio port test failed, cause unknown

071-25X-XXX

Audio port failure

080-000-XXX

Game Port interface Test Passed

080-XXX-XXX

Game Port interface Error

080-195-XXX

Game Port interface Test aborted by user

080-196-XXX

Game Port interface test halt, error threshold exceeded

080-197-XXX

Game Port interface test warning

080-198-XXX

Game Port interface test aborted

080-199-XXX

Game Port interface test failed, cause unknown

086-000-XXX

Mouse Port interface Test Passed

086-001-XXX

Mouse Port interface Presence

086-032-XXX

Mouse Port interface Device controller failure

086-035-XXX

Mouse Port interface Reset

086-040-XXX

Mouse Port interface IRQ failure

086-195-XXX

Mouse Port interface Test aborted by user

FRU/Action

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

Speakers

Audio card, if installed

System board

action

Remove the game port device and re-test the system

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

action

Mouse

System board

Mouse

System board

Mouse

System board

Run Setup

Mouse

System board

Information

Re-start the test, if necessary

Hardware Maintenance Manual

1.

2.

1.

2.

3.

4.

1. If a

is

2.

3. Go to

1. Go to

2.

3.

1. No

1.

2.

1.

2.

1.

2.

1.

2.

3.

4.

1.

2. Go to

1. If a

it is

2. Go to

3.

4.

1. No

1.

2.

Diagnostic Error Code

086-196-XXX

Mouse Port interface test halt, error threshold exceeded

086-197-XXX

Mouse Port interface test warning

086-198-XXX

Mouse Port interface test aborted

086-199-XXX

Mouse Port interface test failed, cause unknown

089-000-XXX

Microprocessor Test Passed

089-XXX-XXX

Microprocessor failure

089-195-XXX

Microprocessor Test aborted by user

089-196-XXX

Microprocessor test halt, error threshold exceeded

089-197-XXX

Microprocessor test warning

089-198-XXX

Microprocessor test aborted

089-199-XXX

Microprocessor test failed, cause unknown

170-000-XXX

Voltage Sensor(s) Test Passed

170-0XX-XXX

Voltage Sensor(s) failure

FRU/Action

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure it

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

action

Microprocessor(s)

System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

Flash the system and re-test

the ″Undetermined problems″

section

component is called out, make sure

connected and/or enabled

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

action

Flash system

System board

Chapter 5. Symptom-to-FRU Index

51

1.

2.

1.

2.

1.

2.

3.

4.

1. If a

it is

2.

3. Go to

1. Go to

2.

3.

1.

2.

1.

2.

3.

1. No

1.

2.

1.

2.

1.

2.

1.

2.

3.

4.

1. If a

it is

2.

3. Go to

52

Diagnostic Error Code

170-195-XXX

Voltage Sensor(s) Test aborted by user

170-196-XXX

Voltage Sensor(s) test halt, error threshold exceeded

170-197-XXX

Voltage Sensor(s) test warning

170-198-XXX

Voltage Sensor(s) test aborted

170-199-XXX

Voltage Sensor(s) test failed, cause unknown

170-250-XXX 170-251-XXX

Voltage Sensor(s) Voltage limit error

170-254-XXX

Voltage Sensor(s) Voltage Regulator Module error

175-000-XXX

Thermal Sensor(s) Test Passed

175-0XX-XXX

Thermal Sensor(s) failure

175-195-XXX

Thermal Sensor(s) Test aborted by user

175-196-XXX

Thermal Sensor(s) test halt, error threshold exceeded

175-197-XXX

Thermal Sensor(s) test warning

175-198-XXX

Thermal Sensor(s) test aborted

FRU/Action

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

the ″Undetermined problems″

section

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

Power supply

System board

Voltage Regulator Module (VRM)

Microprocessor

System board

action

Flash system

System board

Information

Re-start the test, if necessary

Press F3 to review the log file

Re-start the test to reset the log file

Make sure the component that is called out is connected and/or enabled

Re-run test

Component that is called out in warning statement

Component under test

component is called out, make sure

connected and/or enabled

Flash the system and re-test

″Undetermined problems″ section

Hardware Maintenance Manual

1. Go to

2.

3.

1.

2.

3.

4.

1. No

1.

2.

1.

2. C2

3.

1. No

1.

by

2.

1. No

1.

2.

3.

1. No

1.

2.

3.

4.

1. No

1.

2.

3.

4.

1. No

1.

2.

3.

4.

Diagnostic Error Code

175-199-XXX

Thermal Sensor(s) test failed, cause unknown

175-250-XXX 175-251-XXX

Thermal Sensor(s) limit error

185-000-XXX

Asset Security Test Passed

185-XXX-XXX

Asset Security failure

185-278-XXX

Asset Security Chassis Intrusion

201-000-XXX

System Memory Test Passed

201-XXX-XXX

System Memory error

202-000-XXX

System Cache Test Passed

202-XXX-XXX

System Cache error

206-000-XXX

Diskette Drive Test Passed

206-XXX-XXX

Diskette Drive error

215-000-XXX

CD-ROM Drive Test Passed

215-XXX-XXX

CD-ROM Drive error

217-000-XXX

Hard Disk Drive Test Passed

217-25X-XXX 217-26X-XXX

Hard Disk Drive (IDE) error

FRU/Action

the ″Undetermined problems″

section

Flash the system and re-test

Replace component under function test

Check fans

Check Power supply

Microprocessor

System board

action

Flash system

System board

Assure Asset Security Enabled

Cover Switch

System board

action

Replace the memory module called out

the test

System board

action

Cache, if removable

System board

Microprocessor

action

Diskette Drive Cable

Check power supply voltages

Diskette drive

System board

action

CD-ROM Drive Cable

Check power supply voltages

CD-ROM drive

System board

action

Hard Disk Drive Cable

Check power supply voltages

Hard Disk drive (IDE)

System board

Chapter 5. Symptom-to-FRU Index

53

1.

2.

3.

4.

5.

1. No

1.

2.

3.

1. No

1.

2.

3.

1. No

1.

1. No

1.

2.

3.

4.

5.

1. No

1.

v

54

Diagnostic Error Code

217-28X-XXX 217-29X-XXX

Hard Disk Drive (SCSI) error

220-000-XXX

Hi-Capacity Cartridge Drive Test Passed

220-XXX-XXX

Hi-Capacity Cartridge Drive error

301-XXX-XXX

Keyboard error

301-000-XXX

Keyboard Test Passed

302-000-XXX

Mouse Test Passed

302-XXX-XXX

Mouse error

303-000-XXX

Joystick Test Passed

303-XXX-XXX

Joystick error

305-000-XXX

Monitor DDC Test Passed

305-250-XXX

Monitor DDC self test failure

415-000-XXX

Modem

Test Passed

415-XXX-XXX

Modem error

FRU/Action

Hard Disk Drive Cable

Check power supply voltages

Hard Disk drive (SCSI)

SCSI adapter card

System board

action

Remove the Hi-Capacity Cartridge Drive and re-test the system

Keyboard

Check and test mouse

System board

action

Mouse

Check and test Keyboard

System board

action

Remove the Joystick and re-test the system

action

Run Setup to enable DDC

Cable

Monitor

Video card

System board

action

Remove the Modem and re-test the system

POST error codes

Each time you power-on the system, it performs a series of tests that check the operation of the system and some options. This series of tests is called the Power-On Self-Test, or POST. POST does the following operations:

Checks some basic system-board operations

Checks the memory operation

Starts the video operation

Verifies that the diskette drive is working

Verifies that the hard disk drive is working

Hardware Maintenance Manual

To

1.

2.

If

1.

2.

3.

1.

2.

3.

1.

2.

3.

1.

2.

1.

2.

3.

1.

a

If the POST finishes without detecting any problems, a single beep sounds and the first screen of the operating system or application program appears.

Note:

Types 2179 and 6643 computers default to come up quiet (no beep and no memory count and checkpoint code display) when no errors are detected by POST.

enable beep and memory count and checkpoint code display when a successful POST

occurs, do the following:

Select Start Options in the Configuration/Setup Utility program (see “Setup Utility program” on page 5).

Set Power-On Self-Test to Enhanced.

the POST detects a problem, an error message appears on the screen. A single problem can cause several error messages to appear. When you correct the cause of the first error message, the other error messages probably will not appear on the screen the next time you turn on the system.

POST Error Code

161

Bad CMOS battery

162

CMOS checksum error

163

Clock not updating or invalid time set

164

POST detected a memory size decrease

301 Keyboard error

662 Diskette drive configuration error

1762

Hard disk drive configuration error

FRU/Action

Run Setup, reload defaults, set Date/Time

CMOS Backup Battery (see “Safety information” on page 102)

System Board

Run Setup, reload defaults, set Date/Time

CMOS Backup Battery (see “Safety information” on page 102)

System Board

Time and Date Set?

CMOS Backup Battery (see “Safety information” on page 102)

System Board

Run Setup. Check System Summary menu for memory size change. (See “Setup Utility program” on page 5.)

Run the Extended Memory Diagnostic tests

Keyboard

Keyboard Cable

System Board

Diskette drive configuration error or wrong diskette drive type. Run Setup Configuration

Run Configuration. (See “Setup Utility program” on page 5.) This occurs when

drive is added or removed.

Chapter 5. Symptom-to-FRU Index

55

An

1.

2.

3.

4.

1.

2.

a.

b.

c.

d.

e.

4.

56

POST Error Code

5962

IDE device (other than hard drive)

configuration error

Undetermined problems

Check the power supply voltages (see “Power Supply” on page 16). If the voltages are correct, return here and continue with the following steps.

Power-off the computer.

Remove or disconnect the following components (if installed) one at a time.

Non-IBM devices

External devices (modem, printer, or mouse)

Any adapters

Diskette drive

Memory modules Before removing or replacing memory modules, see “System Board Memory” on page 15.

3.

Power-on the computer to re-test the system.

Repeat steps 1 through 3 until you find the failing device or adapter.

FRU/Action

Run Configuration

CD-ROM/DVD/CD-RW Drive. This occurs when a drive is added or removed.

System Board

Riser card if installed

all devices and adapters have been removed, and the problem continues, replace

If the system board (see “System board removal” on page 29).

Hardware Maintenance Manual

©

Chapter 6. Parts listing

1

2

3

4

5

7

13

14

15

16

24

17

18

19

6

8

12

9

10

11

20

21

22

23

25

26

27

System Type 2179

Type 2179 parts listing supports the following models: 700, 750, 50A, 52A, 90S, 90T, 90K, 968, 50J, 70F, 71U, 71F, 51J, 77U, 53A, 91G, 97G, 51Q, 53U, 52C, 52M, 52H, 77F, 81U, 81F, 81G, 84Q, 84J, 86U, 86S, 86H, 86Y, 86G, 86A, 88U, GG1, 85C, 85D, 85M, 85V

30

28

29

57

1

2

3

4

5

6

7

8

9

10

11

58

Index

System (Type 2179)

PCI housing (Scuba Housing) (all models)

Rear bucket housing (all models) (Includes rear housing, USB audio card bracket, keylock cover, keylock assembly, PCI housing, screws, and USB audio label)

Audio/USB board (Line-in, Mic-in, head Phone-out) (all models)

Hard disk drive bracket assembly (Includes hard disk drive bracket, 4 ground clips (shielding) and 4 grommets (dampers) (all models)

10GB HDD, 3.5″, 5400 RPM (models 700, 50A, 90S, 90T, 90K, 70F, GG1)

15GB HDD, 3.5″, 5400 RPM (models 750, 52A, 968, 50J)

20GB HDD, 3.5″, 5400 RPM (models 77U, 53A, 97G, 71U, 71F, 91G, 53U, 52C, 52M, 52H, 77F, 81U, 81F, 81G, 86U, 86S, 86H, 86Y, 86G, 86A, 88U)

30GB HDD, 3.5″, 7200 RPM (model 51J, 51Q)

40GB HDD, 3.5″, 7200 RPM (model 84Q, 84J, 85C, 85D, 85M, 85V)

Rear EMC cover assembly (Includes rear EMC cover, rear handle, 2 pan head screws, handle bar, rear cover, PCI cover and Hard drive clip) (models 700, 750, 50A, 52A, 90S, 90T, 90K, 968, 50J, 70F, 71U, 71F, 51J, 77U, 53A, 91G, 97G, 51Q, 53U, 52C, 52M, 52H, 77F, GG1)

Rear EMC cover assembly (Includes rear EMC cover, rear handle, 2 pan head screws, handle bar, rear cover, PCI cover and Hard drive clip), Air duct (models 81U, 81F, 81G,84Q, 84J, 86U, 86S, 86H, 86Y, 86G, 86A, 88U, 85C, 85D, 85M, 85V)

Upper base cover assembly (Includes upper cover, cable shield, USB label, voltage switch label, and mesh upper cover) (all models)

Power supply - 110W (models 700, 750, 50A, 52A, 90S, 90T, 90K, 968, 70F, 71U, 71F, 77U, 53A, 51Q, 53U, 52C, 52M, 52H, 77F, GG1)

Power supply - 110W (Japan) (models 50J, 51J)

Power supply - 110W (EMEA) (models 968, 91G, 97G)

Power supply - 115W (non-PFC) (models 81U, 81F, 84Q, 86U, 86S, 86H, 86Y, 86A, 88U, 85C, 85D, 85M, 85V)

Power supply - 115W (Japan) (model 84J)

Power supply - 115W (EMEA) (models 81G, 86G)

Rear USB (3 Port) Board (all models)

Hinge stand assembly (Base assembly) for CD-ROM drives - including plate stand (Includes hinge assembly, device bay, device bay sector gear, device bay idle gear, spring coil bushing, device bay coil holder, ITM damper, device bay spring coil, spring coil bolt, drop downslide plate, drop down spring, washer, cable stand holder, pin good spacer support, M3L5 flange screw, M3L3 K-head screw and M3L5 flat screw) (models 700, 50A, 90S, 90T, 90K, 50J, 70F, 71U, 71F, 77U, 91G, 77F, GG1)

Hinge stand assembly (Base assembly) for DVD drives - including plate stand (Includes hinge assembly, device bay, device bay sector gear, device bay idle gear, spring coil bushing, device bay coil holder, ITM damper, device bay spring coil, spring coil bolt, drop down slide plate, drop down spring, washer, cable stand holder, pin good spacer support, M3L5 flange screw, M3L3 K-head screw and M3L5 flat screw) (models 750, 52A, 968, 51J, 53A, 97G, 51Q, 53U, 52C, 52M, 52H, 84Q, 84J, 86U, 86S, 86H, 86Y, 86G, 86A, 85C, 85D, 85M, 85V)

Base cover wings (Left and Right) (all models)

FRU No.

09N3282

09N3281

09N3274

19K3408

09N2629

09N2630

09N2631

09N0925

24P6070

19K2627

09N2645

09N3267

19K3405

24P6082

24P6068

24P6069

24P6083

09N3273

19K2630

19K3515

19K2632

Hardware Maintenance Manual

12

13

14

15

up to

15

16

17

18

19

20

21

22

Index

System (Type 2179)

System fan (models 700, 750, 50A, 52A, 90S, 90T, 90K, 968, 50J, 70F, 71U, 71F, 51J, 77U, 53A, 91G, 97G, 51Q, 53U, 52C, 52M, 52H, 77F, GG1)

System fan, Dual bearing (models 81U, 81F, 81G, 84Q, 84J, 86U, 86S, 86H, 86Y, 86G, 86A, 88U, 85C, 85D, 85M, 85V)

Battery, Lithium (all models)

64MB DIMM module (PC133) (models 700, 90S, 90T, 90K,968, 50J, 70F, 71U, 71F, 51J, 91G, 51Q, 81U, 81F, 81G, 84Q, 84J)

128 MB DIMM module (PC133) (models 52A, 750, 77U, 53A, 97G, 53U, 52C, 52M, 52H, 77F, 86U, 86S, 86H, 86Y, 86G, 86A, 88U, GG1, 85C, 85D, 85M, 85V)

System board, (no processor, no memory) supports 66 MHz. FSB (models 700, 90S, 90T, 90K, 50J, 70F, 71U, 71F, 91G, GG1)

System board, (w/PIO) supports Celeron (models 81U, 81F, 81G)

System board, (no processor, no memory) supports 133 MHz. FSB and PIII

667MHz (models 750, 52A, 968)

System board, (no processor, no memory) supports 133 MHz. FSB and PIII above 667MHz (models 51Q, 51J, 53U, 53A, 77U, 97G, 52C, 52M, 52H, 77F)

System board, (w/PIO) supports 933 MHz and above (models 84Q, 84J, 86U, 86S, 86H, 86Y, 86G, 86A, 88U, 85C, 85D, 85M, 85V)

Processor, Intel 370, PPGA, Celeron 533-66 MHz. (models 700, 50A, 90S, 90T, 90K, 70F)

Processor, Intel 370, PPGA, Celeron 600-66 MHz. (model 50J)

Processor, Intel 370, FCPGA, Celeron 633-66 MHz. (models 71U, 71F, 91G, GG1)

Processor, Intel 370, FCPGA, Celeron 733-66 MHz. (models 81U, 81F, 81G)

Processor, Intel 370, FCPGA, PIII 600-133 MHz. (models 750, 52A, 968)

Processor, Intel 370, FCPGA, PIII 800-133 MHz. (models 77U, 53A, 51J, 97G, 51Q, 53U, 77F)

Processor, Intel 370, FCPGA, PIII 866-133 MHz (models 52C, 52M, 52H)

Processor, Intel 370, FCPGA, PIII 1.0 GHz-133 (models 84Q, 84J, 86U, 86S, 86H, 86Y, 86G, 86A, 88U, 85C, 85D, 85M, 85V)

Chassis assembly (houses the system board) (Includes chassis, edge saddle cable clip, I/O port shield/label, LP port brackets, one port bracket screw and expansion PCI bracket) (all models)

Power inverter board cover with insulator (all models)

LCD Power inverter board (high voltage) (all models)

LCD Housing assembly (Includes LCD housing assembly and insulator plate assembly) (all models)

TFT (LCD) Panel (all models)

Button Board (Power-on/suspend, Brightness up/down) (models 700, 750, 50A, 52A, 90S, 90T, 90K, 968, 50J, 70F, 71U, 71F, 51J, 77U, 53A, 91G, 97G, 51Q, 53U, 52C, 52M, 52H, 77F, GG1)

Button Board (Power-on/suspend, Brightness up/down) (models 81U, 81F, 81G, 84Q, 84J, 86U, 86S, 86H, 86Y, 86G, 86A, 88U, 85C, 85D, 85M, 85V)

FRU No.

09N2628

24P6065

33F8354

09N2626

09N2627

09N2625

19K3597

22P2434

24P6067

09N3275

19K3601

22P2317

22P6073

09N3277

22P2319

22P2320

24P6072

19K2628

19K3623

09N3268

19K2629

09N2671

09N3271

24P6078

Chapter 6. Parts listing

59

23

24

25

26

27

28

28 8x

29

30

IR

60

Index

System (Type 2179)

Front bezel, Black, (Includes black bezel, button release, button power, hard drive/LED lens and screw) (models 700, 750, 50A, 52A, 90S, 90T, 90K, 968, 70F, 71U, 71F, 77U, 53A, 91G, 97G, 51Q, 53U, 52C, 52M, 52H, 77F, 81U, 81F, 81G, 84Q, 86U, 86S, 86H, 86Y, 86G, 86A, 88U, 85C, 85D, 85M, 85V)

Front bezel, Silver, (Includes silver bezel, button release, button power, hard drive/LED lens and screw) (models 50J, 51J, 84J)

Custom front bezel for model GG1

DASD Interface (FDD/CD-ROM board) (all models)

FDD/CD-ROM Drive Bracket Asm (Includes FDD bracket, CD bracket, 2 device bay clips, device release button, device release button (left) and 2 device release springs) (all models)

3.5″, diskette drive, Slim 3-Models (700, 750, 50A, 52A, 90S, 90T, 90K, 968, 50J, 70F, 71U, 71F, 51J, 77U, 53A, 91G, 97G, 51Q, 53U, 52C, 52M, 52H, 77F, 81U, 81F, 81G, 84Q, 84J, 86U, 86S, 86H, 86Y, 86G, 86A, 88U, GG1, 85C, 85D, 85M, 85V)

Device Bay Bezel Asm (Includes LED lens and bezel) (all models)

10-24X, CD-ROM drive, Slim (models 700, 50A, 90S, 90T, 90K, 50J, 70F, 71U, 71F, 91G, 81U, 81F, 81G)

4x4x32, CD-R/W, Slim (model 77U, 77F)

8x4x32, CD-R/W, Slim (model 88U)

6X, DVD drive, Slim (models 750, 52A, 968)

DVD drive, Slim (models 51J, 53A, 97G, 51Q, 53U, 52C, 52M, 52H, 84Q,

84J, 86U, 86S, 86H, 86Y, 86G, 86A, 85C, 85D, 85M, 85V)

Speaker Grill (all models)

Speaker assembly, Internal (Pair), LG05 (all models)

Cable - Audio USB (System board to Side Audio USB) (all models)

Cable - Button (System board to Button board) (all models)

Cable - CD/DVD-ROM Audio (all models)

Cable - CD/DVD-ROM drive ribbon (all models)

Cable - FDD Ribbon (all models)

Cable - HDD Ribbon (all models)

Cable - Inverter (System board to Inverter board) (all models)

Cable - IR (System board to IR Board) (all models)

Cable - LCD Signal (System board to Receiver board) (all models)

Cable - Rear USB (System board to Rear USB board) (all models)

Cable - Slim line diskette drive Ribbon (all models)

Heatsink for Celeron processors (models 700, 50A, 90S, 90T, 90K, 50J, 70F)

Heatsink for Pentium III processors (models 750, 52A, 968, 71U, 71F, 51J, 77U, 53A, 91G, 97G, 51Q, 53U, 52C, 52M, 52H, 77F, GG1)

Heatsink for Pentium III & Celeron processors (models 81U, 81F, 81G, 84Q, 84J, 86U, 86S, 86H, 86Y, 86G, 86A, 88U, 85C, 85D, 85M, 85V)

Board (Communicates with External Peripherals, shared data) (all

models)

Lever assembly (Drop Down) white plastic push button (Includes cone/button spring, lever shaft, top lever holder and device drop lever) (all models)

FRU No.

19K3410

09N3284

31P4100

09N3270

19K2633

09N2674

19K3406

09N2675

09N2676

24P6074

09N2677

22P2321

09N2672

09N2658

09N2668

09N2666

09N2670

09N2661

09N2659

09N2660

09N2664

09N2665

09N2669

09N2667

09N2662

09N2656

09N2657

24P6063

09N3272

19K3407

Hardware Maintenance Manual

1

2

3

4

5

5 20 GB

5

Index

System (Type 2179)

Microphone, Andrea Headset NC8 (models 50A, 52A, 50J, 968, 90S, 90T, 90K, 700, 750, 70F)

Modem, Askey-Monopack-1456VQH87, LP NA/LA/SA/AP-N (models 700, 750, 90S, 90T, 90K, 50J, 70F, 71U, 71F, 51J, 77U, 53U, 52C, 52M, 52H, 77F, 81U, 81F, 84J, 86U, 86S, 86H, 86Y, 88U, 85C, 85D, 85M, 85V)

Modem, Askey-Monopack-1456VQH87 (INT), LP EMEA/ANZ/India/Singapore (models 50A, 52A, 53A, 51Q, 84Q, 86A, 85C, 85D, 85M, 85V)

Modem, GVC-Monopack-F-1156IV/R9C, LP NA/LA/SA/AP-N (models 700, 750, 90S, 90T, 90K, 50J, 70F, 71U, 71F, 51J, 77U, 53U, 52C, 52M, 52H, 77F, 81U, 81F, 84J, 86U, 86S, 86H, 86Y, 88U, 85C, 85D, 85M, 85V)

Modem, GVC-Monopack-F-1156IV+/R9C (WT2), LP EMEA/ANZ/INDIA/Singapore (models 50A, 52A, 968, 53A, 91G, 97G, 51Q, 81G, 84Q, 86G, 86A)

Mouse, Scrollpoint III (SP 3), USB, Black (models 700, 750, 50A, 52A, 90S, 90T, 90K, 968, 70F, 71U, 71F, 53A, 91G, 97G, 51Q, 53U, 77U, 52C, 52M, 52H, 77F, 81U, 81F, 81G, 84Q, 86U, 86S, 86H, 86Y, 86G, 86A, 88U, 85C, 85D, 85M, 85V)

Mouse, Scrollpoint III (SP 3), USB, Metallic Silver (Japan) (models 50J, 51J, 84J)

Mouse, Scrollpoint III Wireless (RF), USB, Black (models: none)

Mouse, Standard Sleek, Black (model GG1)

Screw Pack (Includes 4 rubber feet and screws) (all models)

Screw Driver, Tamper Resistant for removing Power Inverter board (all models)

Flash ROM Module, w/Basic level BIOS (all models)

FRU No.

19K3403

19K3353

19K3354

19K3351

19K3352

09N5527

09N5529

19K1991

10L6149

19K2634

19K3624

22P2310

System Type 6643

Type 6643 parts listing supports the following models: 11U, 11F, 11S, 12U, 12F, 12S, 13U, 13F, 13G, 13S, 14U, 14F, 14G, 14S, 13J, 13A, 13D, 13Q, 21U, 21F, 22U, 22F, 23U, 23F, 23A, 24D, 23Q, 24U, 24F, 24G, 22G, 41J

Index

System (Type 6643)

PCI Housing (Scuba Housing) (all models)

Rear bucket housing (Includes rear housing, USB audio card bracket, keylock cover, keylock assembly, PCI housing, screws, and USB audio label) (all models)

Audio/USB board (Line-in, Mic-in, head Phone-out) (all models)

Hard disk drive bracket assembly (Includes hard disk drive bracket, 4 ground clips (shielding) and 4 grommets (dampers) (all models)

10GB HDD, 3.5″, 5400 RPM (models 11U, 11F, 11S, 12U, 12F, 12S)

HDD, 3.5″, 5400 RPM (models 21U, 21F, 22U, 22F, 22G)

20GB HDD, 3.5″, 7200 RPM (models 13U, 13F, 13G, 13S, 14U, 14F, 14G, 14S, 13J, 13A, 13D, 13Q)

30GB HDD, 3.5″, 7200 RPM (models 23U, 23F, 23A, 24D, 23Q, 24U, 24F, 24G, 41J)

FRU No.

09N3282

09N3281

09N3274

19K3408

09N2629

09N2631

09N2632

09N0925

Chapter 6. Parts listing

61

6

7

8

9

10

11

12

13

14 64 MB

14

15

16

17

18

19

20

21

22

23

62

Index

System (Type 6643)

Rear EMC cover assembly (Includes rear EMC cover, rear handle, 2 pan head screws, handle bar, rear cover, PCI cover and Hard drive clip) (all models)

Upper Base cover assembly (Includes upper cover, cable shield, USB label, voltage switch label, and mesh upper cover) (all models)

Power supply - 110W (models 11U, 11F, 11S, 12U, 2F, 13U, 13F, 13G, 13S, 14U, 14F, 14G, 14S, 13A, 13D, 13Q, 21U, 21F, 22U, 22F, 23U, 23F, 23A, 24D, 23Q, 24U, 24F, 24G, 22G)

Power supply - 110W (Japan) (models 13J, 41J)

Rear USB (3 Port) Board (all models)

Hinge Stand assembly (Base assembly) for CD-ROM drives - including plate stand (Includes hinge assembly, device bay, device bay sector gear, device bay idle gear, spring coil bushing, device bay coil holder, ITM damper, device bay spring coil, spring coil bolt, drop down slide plate, drop down spring, washer, cable stand holder, pin good spacer support, M3L5 flange screw, M3L3 K-head screw and M3L5 flat screw) (all models)

Base cover wings (Left and Right) (all models)

System fan (all models)

Battery, Lithium (all models)

DIMM module (PC133) (models 11U, 11F, 1S, 13U, 13F, 13S, 13J, 13A,

13D, 13Q, 21U, 21F, 23U, 23F, 23A, 23Q, 41J)

128 MB DIMM module (PC133) (models 12U, 12F, 12S, 14U, 14F, 14S, 14G, 13G, 22U, 22F, 24U, 24F, 24G, 22G, 24D)

System board, (no processor, no memory) supports 66 MHz. FSB (models 11U, 11F, 11S, 12U, 12F, 12S)

System board, (no processor, no memory) supports 133 MHz. FSB (models 13U, 13F, 13G, 13S, 14U, 14F, 14G, 14S, 13J, 13A, 13D, 13Q, 21U, 21F, 22U, 22F, 23U, 23F, 23A, 24D, 23Q, 24U, 24F, 24G, 22G, 41J)

Processor, Intel 370, FCPGA, Celeron 566-66 MHz. (models 11U, 11F, 12U, 12F, 11S, 12S)

Processor, Intel 370, FCPGA, PIII 667-133 MHz. (models 13U, 13F, 13G, 13S, 14U, 14F, 14G, 14S, 13J, 13A, 13D, 13Q)

Processor, Intel 370, FCPGA, PIII 800-133 MHz. (models 21U, 21F, 22U, 22F, 22G, 41J)

Processor, Intel 370, FCPGA, PIII 866-133 MHz. (models 23U, 23F, 23A, 24D, 23Q, 24U, 24F, 24G)

Processor, Intel 370, FCPGA, PIII 1.0 GHz-133 (model 32U)

Chassis assembly (houses the system board) (Includes chassis, edge saddle cable clip, I/O port shield/label, LP port brackets, one port bracket screw and expansion PCI bracket) (all models)

Power Inverter board cover with Insulator (all models)

LCD Power inverter board (high voltage) (all models)

LCD Housing assembly (Includes LCD housing assembly and insulator plate assembly) (all models)

TFT (LCD) Panel (all models)

Button board (Power-on/suspend, Brightness up/down) (all models)

Front bezel, Black, (Includes black bezel, button release, button power, hard drive/LED lens and screw) (all models)

FRU No.

19k2627

09N2645

09N3267

19K3405

09N3273

19K2630

19K2632

09N2628

33F8354

09N2626

09N2627

09N2625

19K3597

09N3276

09N3278

22P2319

22P2320

24P6072

19K2628

19K3623

09N3268

19K2629

09N2671

09N3271

19K3410

Hardware Maintenance Manual

24

25

2

26

27

28

29

30

IR

Index

System (Type 6643)

DASD Interface (FDD/CD-ROM board) (all models)

FDD/CD-ROM drive bracket assembly (Includes FDD bracket, CD bracket,

device bay clips, device release button, device release button (left) and 2

device release springs) (all models)

3.5″, diskette drive, Slim 3-Mode (all models)

Device Bay bezel assembly (Includes LED lens and bezel) (all models)

10-24X, CD-ROM drive, Slim (all models)

Speaker grill (all models)

Speaker assembly, Internal (Pair), LG05 (all models)

Cable - Audio USB (System Board to Side Audio USB) (all models)

Cable - Button (System board to Button board) (all models)

Cable - CD/DVD-ROM audio (all models)

Cable - CD/DVD-ROM drive ribbon (all models)

Cable - FDD Ribbon (all models)

Cable - HDD Ribbon (all models)

Cable - Inverter (System board to Inverter board) (all models)

Cable - IR (System board to IR board) (all models)

Cable - LCD Signal (System board to Receiver board) (all models)

Cable - Rear USB (System board to Rear USB board) (all models)

Cable - Slim Line Diskette drive Ribbon (all models)

Etherjet 10/100 adapter with Alert On LAN, Lake Clark (all models)

Heatsink for Celeron Processors (models 11U, 11F, 12U, 12F, 11S, 12S)

Heatsink for Pentium III processors (models 13U, 13F, 13G, 13S, 14U, 14F, 14G, 14S, 13J, 13A, 13D, 13Q, 21U, 21F, 22U, 22F, 23U, 23F, 23A, 24D, 23Q, 24U, 24F, 24G, 22G, 41J)

Board (Communicates with External Peripherals, shared data) (all

models)

Lever assembly (Drop down) white plastic push button (Includes cone/button spring, lever shaft, top lever holder and device drop lever) (all models)

Mouse, Scrollpoint III (SP 3), USB, Black (all models)

Screw Pack (Includes 4 rubber feet and screws) (all models)

Screw Driver, Tamper resistant for removing Power Inverter board (all models)

Flash ROM module, w/Basic level BIOS (all models)

FRU No.

09N3270

19K2633

09N2674

19K3406

09N2675

09N2672

09N2658

09N2668

09N2666

09N2670

09N2661

09N2659

09N2660

09N2664

09N2665

09N2669

09N2667

09N2662

09N3266

09N2656

09N2657

09N3272

19K3407

09N5527

19K2634

19K3624

22P2310

Chapter 6. Parts listing

63

v

US

64

Keyboards

Type 2179 - USB RAK3 Stealth Black

Note:

Japanese keyboard is Platinum Mist Silver Color.

Keyboards are USB interface, no adapter, with 2 USB ports.

Keyboards - Type 2179

English, US/CAN/China/ANZ (models 700, 750, 50A, 52A, 71U, 53A,

51Q, 53U, 77U, 52C, 81U, 86U, 86A, 86Q, 85C, 85D, 85M, 85V)

French/Canadian 445 (models 70F, 71F, 77F, 81F)

Latin America/Spanish (models 90S, 90T, 90K, 86S, 86H, 86Y)

Arabic (models 968, 91G, 97G, 81G, 86G)

Belgian-French (models 968, 81G, 86G)

Belgian-UK (models 968, 81G, 86G)

Bulgarian (models TBD)

Chinese/US, Hong Kong/Taiwan (TC) (models 52M, 52H)

Czech (models TBD)

Danish (models 968, 91G, 97G, 81G, 86G)

Dutch (models 968, 91G, 97G, 81G, 86G)

French (models 968, 91G, 97G, 81G, 86G)

German (models 968, 91G, 97G, 81G, 86G)

Greek (models TBD)

Hebrew (models TBD)

Hungarian (models TBD)

Icelandic (models TBD)

Italian (models 968, 91G, 97G, 81G, 86G)

Japanese (Platinum Mist Silver Color) (models 50J, 51J, 84J)

Korean (models TBD)

Norwegian (models 968, 91G, 97G, 81G, 86G)

Polish (models TBD)

Portuguese (models TBD)

Romania (models TBD)

Russian (models TBD)

Russian/Cyrillic (models TBD)

Serbian/Cyrillic (models TBD)

Slovakian (models TBD)

Spanish (models 968, 81G, 86G)

Swedish/Finn (models 968, 91G, 97G, 81G, 86G)

Swiss French/German (models 968, 81G, 86G)

Thailand (models TBD)

Turkish (ID 179) (models TBD)

Turkish (ID 440) (models TBD)

FRU

09N5670

09N5680

09N5690

09N5671

09N5672

09N5673

09N5674

09N5675

09N5676

09N5677

09N5678

09N5679

09N5682

09N5683

09N5684

09N5685

09N5686

09N5687

09N5688

09N5689

09N5691

09N5692

09N5693

09N5694

09N5695

09N5696

09N5697

09N5698

09N5699

09N5700

09N5701

09N5702

09N5704

09N5703

Hardware Maintenance Manual

UK

US

RF

PC

US

Keyboards - Type 2179

English (models 968, 91G, 97G, 81G, 86G)

International (models TBD)

Yugoslavian/Latin (models TBD)

Brazil/Portuguese (models TBD)

Rapid Access Wireless (RF)

Keyboards - Type 2179

Kit (contains keyboard, mouse, receiver and pubs) (model 88U)

Next, Black

Keyboards - Type 2179

English (model GG1)

Keyboards

Type 6643 - USB Standard Stealth Black

Note: Keyboards are USB interface, no adapter, no USB ports.

FRU

09N5705

09N5706

09N5707

09N5708

FRU

22P5183

FRU

37L2551

Keyboards - Type 6643

Arabic

Belgian-French

Belgian-UK

Brazil/Portugal

Bulgarian

Chinese/US Hong Kong/Taiwan (TC)

Czech

Danish

Dutch

French

French/Canadian

German

Greek

Hebrew

Hungarian

Icelandic

Italian

Japanese

Korean

Latin/Spanish

Norwegian

Polish

FRU

09N5591

09N5592

09N5593

09N5628

09N5594

09N5595

09N5596

09N5597

09N5598

09N5599

09N5601

09N5602

09N5603

09N5604

09N5605

09N5606

09N5607

09N5608

09N5609

09N5610

09N5611

09N5612

Chapter 6. Parts listing

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UK

US

66

Keyboards - Type 6643

Portuguese

Romania

Russian

Russian/Cyrillic

Serbian/Cyrillic

Slovakian

Spanish

Swed/Fin

Swiss French/German

Thailand

Turkish (ID 179)

Turkish (ID 440)

English

English, US/CAN/China

International

Yugoslavian/Latin

FRU

09N5613

09N5614

09N5615

09N5616

09N5617

09N5618

09N5619

09N5620

09N5621

09N5622

09N5624

09N5623

09N5625

09N5590

09N5626

09N5627

Computer power cords

Straight, inline, 6 foot, black

Power Cords - Type 2179

US, Latin America (Lo Volt), Canada, Mexico, Peru, Columbia, Ecuador, Venezuela, Bolivia, Panama, El Salvador, Honduras, Nicaragua, Dominican Republic, Guatamala, Taiwan, Saudi Arabia, Thailand (models 700, 750, 90S, 70F, 71U, 71F, 77U, 53U, 52H, 77F, 81U, 81F, 84Q, 86U, 86S, 88U, 91G, 97G, 81G, 86G, GG1, 85V)

APU Countries (??) (model 90K)

France, Germany, Sweden, Norway, Netherlands, Finland, Belgium, Bosnia, Croatia, Egypt, Greece, Hungary, Poland, Portugal, Romania, Slovenia, Spain, Turkey, Latin America (Hi Volt) (models 91G, 97G, 81G, 86G, 86H)

United Kingdom, Hong Kong, Singapore, United Arab Emirate (Dubai) (models 91G, 97G, 51Q, 52M, 81G, 84Q, 86G, 85D, 85M)

Denmark (models 91G, 97G, 81G, 86G)

Italy, Chile (models 91G, 97G, 81G, 86G)

Japan (models 50J, 51J, 84J)

China (models 52C, 85C)

Australia, New Zealand (models 50A, 52A, 53A, 32A)

FRU

6952301

36L8879

13F9978

14F0032

13F9996

14F0068

36L9015

02K0545

13F9939

Six foot, right angle, black

Power Cords - Type 2179

Argentina (models TBD)

France, Germany, Sweden, Norway, Netherlands, Finland (model 968)

Latin-America Hi Voltage (model 90T)

Hardware Maintenance Manual

FRU

36L8875

13F9975

6952403

El

Six foot, right angle, black

Power Cords - Type 2179

United Kingdom, Hong Kong, Singapore (model 968)

Denmark (model 968)

Italy, Chile (model 968)

FRU

14F0029

13F9993

14F0065

Power Cords - Type 6643

Argentina

Australia

Bolivia

Brazil

Canada

Chile

China

Columbia

Costa Rica

Denmark

Dominican Republic

Ecuador

Salvador

Finland

France

Germany

Guatemala

Haiti

Honduras

Italy

Japan

Latin-America Hi Voltage (2179 only)

Mexico

Netherlands

New Zealand

Nicaragua

Norway

Panama

Peru

Sweden

Taiwan

U.S.

U.K.

Venezuela

FRU

36L8875

13F9936

13F9956

14F0065

02K0542

13F9956

13F9993

13F9956

13F9975

13F9956

14F0065

34G0228

6952403

13F9956

13F9975

13F9936

13F9956

13F9975

13F9956

13F9975

13F9956

14F0029

13F9956

Chapter 6. Parts listing

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The following tools are required to service these computers:

volt-ohm meter, IBM P/N 73G5404

Tamper resistant screw driver IBM P/N 19K3624

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Chapter 7. Additional service information

Security . . . . . . . . . . . . . . .69

Passwords . . . . . . . . . . . . . .69

Power-on password . . . . . . . . .69

Removing a power-on password . . . .69

Administrator password . . . . . . . .70

Administrator password control . . . . .70

Operating system password . . . . . . .70

Vital product data . . . . . . . . . . .70

Alert on LAN . . . . . . . . . . . .70

Hard disk drive jumper settings . . . . . .70

IDE hard disk drive settings . . . . . . .71

CD-ROM drive/DVD drive jumper settings . .71

BIOS levels . . . . . . . . . . . . .71

Security

Security features in this section include the following:

Power-on and Administrator Passwords

Alert on LAN

Passwords

The following section provides information about computer hardware and software-related passwords.

Power-on Password

Administrator Password

Operating System Password

CMOS Clear Procedure . . . . . . . . .72

Flash (BIOS/VPD) update procedure . . . . .72

Power management . . . . . . . . . .73

Advanced Configuration and Power Interface

(ACPI) BIOS . . . . . . . . . . . . . .73

Advanced Power Management . . . . . . . .73

Automatic Hardware Power Management features 73 Setting Automatic Hardware Power Management

features . . . . . . . . . . . . . . . .73

Automatic Power-On features . . . . . . . .74

Network settings . . . . . . . . . . . .74

Flash over LAN (update POST/BIOS over network) 74

Wake on LAN . . . . . . . . . . . . .75

Power-on

and Administrator passwords are set in the Setup Utility program. See

“Setup Utility program” on page 5 for information about running the Setup Utility.

Power-on password

power-on password denies access to the computer by an unauthorized user when the computer is powered on. When a power-on password is active, the password prompt appears on the screen each time the computer is powered on. The computer starts after the proper password is entered.

Removing a power-on password:

unknown power-on password, power-off the computer and use the following procedure:

Unplug the power cord.

Remove the rear bucket housing and rear EMC cover assembly.

Refer to “System board layout” on page 14 to find the CMOS jumper.

Change the CMOS jumper from pins 1,2 to pins 2,3.

Power-on the computer. The system senses the change in the switch setting and erases the password.

Power-off the computer.

Change the CMOS jumper back to pins 1,2.

Install the rear EMC cover assembly and rear bucket housing.

Remind the user to enter a new password when service is complete.

service a computer with an active and

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Administrator password

The administrator password is used to restrict access to the Configuration/Setup Utility program. If the administrator password is activated, and you do not enter the administrator password, the configuration can be viewed but not changed.

Note:

Types 2179 and 6643 have Enhanced Security Mode. If Enhanced Security mode is enabled and there is no password given, the computer will act as if Enhanced Security is disabled.

Enhanced Security is Enabled and an administrator password is given, the administrator password must be entered to use the computer. If the administrator password is lost or forgotten, the system board in the computer must be replaced in order to regain access to the Configuration/Setup Utility program.

Administrator password control

The Administrator password is set in the Setup Configuration. Refer to “Setup Utility program” on page 5.

Operating system password

operating system password is very similar to a power-on password and denies access to the computer by an unauthorized user when the password is activated. The computer is unusable until the password is entered and recognized by the computer.

Vital product data

Each computer has a unique Vital Product Data (VPD) code stored in the nonvolatile memory on the system board. After you replace the system board, the VPD must be updated. To update the VPD, see “Flash (BIOS/VPD) update procedure” on page 72.

Alert on LAN

Alert on LAN provides notification of changes in the computer, even when the computer power is turned off. Working with DMI and Wake on LAN technologies, Alert on LAN helps to manage and monitor the hardware and software features of the computer. Alert on LAN generates notifications to the server of these occurrences:

Computer disconnected from the network

Computer unplugged from the power outlet

All POST errors

Operating system or POST hang condition

®

Alert server only, and not from the computer. See the LAN administrator for configuration status information.

Hard disk drive jumper settings

The IDE hard disk drive uses a jumper to set the drive as primary (master) or secondary (slave).

Attention:

Types 2179 and 6643 use a single drop cable with a hard disk drive jumper setting as Primary.

Hardware Maintenance Manual

LAN events are configured to be Enabled or Disabled from the LAN

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IDE hard disk drive settings

Primary (Master) Hard Disk Drive

Secondary (Slave) Hard Disk Drive

CD-ROM drive/DVD drive jumper settings

3

2

1

The slim CD-ROM drive and DVD drive are connected to the DASD interface board. The DASD interface board includes connectors for the two signal cables, power and speaker cables and jumper pins:

Primary (master) pins 1,2

Secondary (slave) pins 2,3

BIOS levels

incorrect level of BIOS can cause false error and unnecessary FRU replacement. Use the following information to determine the current level of BIOS installed in the computer, the latest BIOS available for the computer, and where to obtain the latest level of BIOS.

Current Level BIOS information

Run the Configuration Utility to determine the level of BIOS installed.

Chapter 7. Additional service information

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Sources for determining the latest level BIOS available

IBM Home Page, Support

http://www.ibm.com/pc/us/

PartnerInfo-Technical Database (CTSTIPS.NSF)

IBM Support Center

Levels 1 and 2 Support

RETAIN

v

Sources for obtaining the latest level BIOS available

®

IBM Home Page, Support

http://www.ibm.com/pc/us/

PartnerInfo-Technical Database (CTSTIPS.NSF)

Support Center

Levels 1 and 2 Support

To update (flash) the BIOS, see “Flash (BIOS/VPD) update procedure.”

CMOS Clear Procedure

Power-off the computer

Unplug the power cord.

Remove the rear bucket housing.

Remove the rear EMC shield.

Move the CMOS Clear jumper from pins 1,2 to pins 2.3 (See “System board layout” on page 14).

Power-on the computer. This will erase the CMOS information.

Power-off the computer.

Unplug the power cord.

Move the CMOS Clear jumper from pins 2,3 back to pins 1,2.

10.

Install the rear EMC shield.

11.

Install the rear bucket housing.

12.

Power-on the computer.

Flash (BIOS/VPD) update procedure

Power-off the computer.

Insert the flash update diskette into drive A.

Power-on the computer.

When the Update Utility appears; select the country/keyboard, then press Enter.

the computer serial number was previously recorded, the number is

displayed with an option to update it. Press Y to update the serial number.

Type the 7-digit serial number of the computer you are servicing, then press Enter.

Follow the instructions on the screen to complete the flash (BIOS/VPD) update procedure.

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Power management

Power management reduces the power consumption of certain components of the computer such as the system power supply, processor, hard disk drives, and some monitors. Advanced Power Management and Rapid Resume

™

features of some personal computers.

Advanced Configuration and Power Interface (ACPI) BIOS

Being an ACPI BIOS system, the operating system is allowed to control the power management features of the computer and the setting for Advanced Power Management (APM) BIOS mode are ignored. Not all operating systems support ACPI BIOS mode.

Advanced Power Management

Energy-saving settings can be viewed and changed by using the Advanced Power Management menu in the Configuration/Setup Utility program.

Manager are

Automatic Hardware Power Management features

Automatic Hardware Power Management can reduce the power states of the computer, processor, and monitor (if the monitor supports DPMS) if they are inactive for a predetermined length of time.

There are three levels of specified time that the computer must be inactive before the power management options that are selected take effect. Select the amount of time that is offered within each level.

Level 1

Level 2

Level 3

each level, you can define the amount of energy savings by specifying values

for the following options.

System Power

Select On for the computer to remain on.

Select Off for the computer to shut down.

Display

v

Set display to be disabled or to be reduced at these power states:

Standby: Screen is blank, but can be restored immediately when any activity

detected.

Suspend: Monitor uses less power than in Standby mode. Screen image is

restored after a few seconds when any activity is detected.

Off: Monitor power is off. Press Monitor power button to restore power. On

some monitors, you might have to depress the power button twice.

Set time from 5 minutes to 4 hours.

Set time from 10 minutes to 5 hours.

Set time from 15 minutes to 6 hours.

Setting Automatic Hardware Power Management features

Start the Configuration/Setup Utility program (see “Setup Utility program” on page 5).

Select Advanced Power Management from the Configuration/Setup Utility program menu.

Chapter 7. Additional service information

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3.

Select the APM BIOS Mode and be sure it is set to Enabled. If it is not, press Left Arrow (}) or Right Arrow (Æ) to change the setting.

Press Esc to go back one screen.

Select Automatic Hardware On.

Set Automatic Hardware Power On to Enabled.

Enable or disable the following:

Wake On Lan

Wake Up On Alarm

PCI Modem Ring Detect

PCI Wake Up

Press Esc twice to return to the Configuration/Setup Utility program menu.

Before you exit from the program, select Save Settings from the Configuration/Setup Utility program menu.

10.

exit from the Configuration/Setup Utility program, press Esc and follow

the instructions on the screen.

Automatic Power-On features

The Automatic Power-On features within the Power Management menu allow you

enable and disable features that turn on the computer automatically.

PCI Modem Ring Detect: With this feature set to Enabled the computer will turn on automatically when a ring is detected on the modem.

Wake Up on Alarm: You can specify a date and time at which the computer will

turned on automatically. This can be either a single event or a daily event.

PCI Wake Up: PCI Wake Up uses PCI Power Management Enabled (PME) to

wake up the computer when using token-ring, Ethernet LAN adapters, modems,

other PCI cards capable of waking up the computer. When you set PCI Wake

Enabled, the computer will turn on when it receives a specific signal from

another computer on the Local Area Network (LAN) or from a modem signal.

Wake on LAN features can be used on the types 2179 and 6643 computers. For further information, see “Wake on LAN” on page 75.

Network settings

This section applies only to computers that are linked to a network.

The Configuration/Setup Utility program includes settings that can be enabled and disabled to configure the network interface in the computer. These settings are the following:

Flash over LAN (Update POST/BIOS over Network)

Wake on LAN

Flash over LAN (update POST/BIOS over network)

Note:

For local Flash (BIOS/VPD) update, see “Flash (BIOS/VPD) update procedure” on page

72.

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This setting is used to enable or disable the Flash over LAN feature. When the feature is enabled, the system programs in the computer can be updated remotely from a network server. If the administrator password is set in the computer, it does not have to be entered by the server.

access the Flash over LAN setting, use the following procedure.

Start the Configuration/Setup Utility program. See “Setup Utility program” on page 5.

Select System Security.

Select POST/BIOS Update from the Configuration/Setup Utility program menu.

enable Flash over LAN, select Enabled. To disable Flash over LAN, select

Disabled.

Press Esc twice to return to the Configuration/Setup Utility program menu.

Before you exit from the program, select Save Settings from the Configuration/Setup Utility program menu.

exit from the Configuration/Setup Utility program, press Esc and follow the

instructions on the screen.

Wake on LAN

This setting is used to enable or disable the IBM-developed Wake on LAN feature. This feature makes it possible for the computer to be turned on remotely by a network server. Remote network management software must be used in conjunction with this feature.

access the Wake on LAN setting, use the following procedure.

Start the Configuration/Setup Utility program. See “Setup Utility program” on page 5.

Select Advanced Power Management.

Select Automatic Power On from the program menu.

Select Wake on LAN from the Automatic Power On menu.

enable Wake on LAN, select Enabled. To disable Wake on LAN, select

Disabled.

Press Esc until you return to the Configuration/Setup Utility program menu.

Before you exit from the program, select Save Settings from the Configuration/Setup Utility program menu.

exit from the Configuration/Setup Utility program, press Esc and follow the

instructions on the screen.

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Chapter 8. Related service information

Safety notices (multi-lingual translations) . . . .77

Software considerations . . . . . . . . . 107

Safety information . . . . . . . . . . . . 102

General safety . . . . . . . . . . . . 102

Grounding requirements . . . . . . . . 102

Electrical safety . . . . . . . . . . . . 102

Handling electrostatic discharge-sensitive

devices . . . . . . . . . . . . . . 104

Safety inspection guide . . . . . . . . . 104

Problem determination tips . . . . . . . . . 106

File updates . . . . . . . . . . . . . 106

Hardware considerations . . . . . . . . 108

System resource conflicts . . . . . . . . 109

Miscellaneous information . . . . . . . . . 111

Acronyms, Abbreviations, and Terms . . . . 111

Send Us Your Comments! . . . . . . . . .114

Notices . . . . . . . . . . . . . . .116

Trademarks . . . . . . . . . . . . . .117

Adding adapters to the system . . . . . . 106

Safety notices (multi-lingual translations)

The caution and danger safety notices in this section are provided in the following languages.

English

Portuguese (Brazil)

Chinese

French

German

Italian

Korean

Spanish

BIOS . . . . . . . . . . . . . . 107

Drivers . . . . . . . . . . . . . 107

DANGER

avoid a shock hazard, do not connect or disconnect any cables or perform installation,

maintenance, or reconfiguration of this product during an electrical storm.

avoid shock hazard:

The power cord must be connected to a properly wired and earthed receptacle.

Any equipment to which this product will be attached must also be connected to properly wired receptacles.

When

possible, use one hand to connect or disconnect signal cables to prevent a possible

shock from touching two surfaces with different electrical potentials.

Electrical current from power, telephone, and communications cables is hazardous. To avoid shock hazard, connect and disconnect cables as described following when installing, moving, or opening covers of this product or attached devices.

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To Connect

Turn Everything OFF.

First, attach all cables to devices.

Attach signal cables to receptacles

Attach power cord(s) to outlet.

Disconnect

Turn Everything OFF.

First, remove power cord(s) from outlet.

Remove signal cables from receptacles.

Remove all cables from devices.

Turn device ON.

Note: In the UK, by law, the telephone cable

must be connected after the power cord.

Note: In the UK, the power cord must be

disconnected after the telephone cable.

CAUTION:

When replacing the battery, use only IBM Part Number 33F8354 or an equivalent type battery recommended by the manufacturer. If your system has a module containing a lithium battery, replace it only with the same module type made by the same manufacturer.

The battery contains lithium and can explode if not properly used, handled, or disposed of.

not:

Throw or immerse into water

Heat to more than 100°C (212°F)

Repair or disassemble

Dispose of the battery as required by local ordinances or regulations.

CAUTION:

When a CD-ROM drive is installed, note the following.

Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure.

Removing the covers of the CD-ROM drive could result in exposure to hazardous laser radiation. There are no serviceable parts inside the CD-ROM drive. Do not remove the CD-ROM drive covers.

DANGER

Some CD-ROM drives contain an embedded Class 3A or Class 3B laser diode. Note the following.

Laser radiation when open. Do not stare into the beam, do not view directly with optical instruments, and avoid direct exposure to the beam.

Hardware Maintenance Manual

≥ 55 kg

≥ 32 kg (70.5 lbs)

(121.2 lbs)

CAUTION:

Use safe lifting practices when lifting your machine.

CAUTION:

Electrical current from power, telephone, and communication cables can be hazardous. To avoid personal injury or equipment damage, disconnect the attached power cords, telecommunications systems, networks, and modems before you open the server covers, unless instructed otherwise in the installation and configuration procedures.

Chapter 8. Related service information

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PERIGO

Para evitar choques elétricos, não conecte ou desconecte nenhum cabo, nem efetue instalação, manutenção ou reconfiguração deste produto durante uma tempestade com raios.

Para evitar choques elétricos:

cabo de alimentação deve ser conectado a um receptáculo corretamente instalado e

aterrado.

Todos os equipamentos aos quais este produto será conectado devem também ser conectados a receptáculos corretamente instalados.

Quando

possível, utilize uma das mãos para conectar ou desconectar cabos de sinal, para

evitar um possível choque ao tocar duas superfícies com potenciais elétricos diferentes.

corrente elétrica proveniente de cabos de alimentação, de telefone e de comunicação é perigosa. Para evitar choques elétricos, conecte e desconecte os cabos conforme descrito a seguir, ao instalar, movimentar ou abrir tampas deste produto ou de dispositivos conectados.

Para Conectar

DESLIGUE tudo.

Conecte primeiro todos os cabos nos dispositivos.

Conecte os cabos de sinal nos receptáculos.

Conecte o(s) cabo(s) de alimentação nas

Para Desconectar

DESLIGUE tudo.

Remova primeiro o(s) cabo(s) de alimentação das tomadas.

Remova os cabos de sinal dos receptáculos.

Remova todos os cabos dos dispositivos.

tomadas.

LIGUE o dispositivo.

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Cuidado:

substituir a bateria, utilize apenas o Número de Peça IBM 33F8354 ou um tipo

bateria equivalente recomendado pelo fabricante. Se seu sistema possuir um módulo com uma bateria de lítio, substitua-o apenas pelo mesmo tipo de módulo, produzido pelo mesmo fabricante. A bateria contém lítio e pode explodir se não for utilizada, manuseada e descartada de forma adequada.

Não:

Jogue ou coloque na água

Aqueça a mais de 100°C (212°F)

Conserte nem desmonte.

Descarte a bateria conforme requerido pelas disposições e regulamentações locais.

Cuidado:

Quando uma unidade de CD-ROM estiver instalada, observe o seguinte.

utilização de controles ou ajustes ou a execução de procedimentos diferentes daqueles especificados nesta publicação pode resultar em exposição perigosa à radiação.

remoção das tampas da unidade de CD-ROM pode resultar em exposição a radiação perigosa de laser. Não existem peças que possam ser consertadas no interior da unidade de CD-ROM. Não remova as tampas da unidade de CD-ROM.

PERIGO

Algumas unidades de CD-ROM contém um diodo de laser da Classe 3A ou da Classe 3B. Observe o seguinte.

Radiação de laser quando aberto. Não olhe diretamente para o feixe de laser, não olhe diretamente com instrumentos óticos, e evite exposição direta ao raio.

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81

≥ 55 kg

A

82

≥ 32 kg (70.5 lbs)

(121.2 lbs)

Cuidado:

Utilize práticas seguras para levantamento de peso ao levantar sua máquina.

Cuidado:

corrente elétrica proveniente de cabos de alimentação, de telefone e de comunicação é perigosa. Para evitar ferimentos pessoais ou danos aos equipamentos, desconecte os cabos de alimentação, sistemas de telecomunicação, redes e modems antes de abrir as tampas do servidor, a menos que receba outras instruções nos procedimentos de instalação e configuração.

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86

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DANGER

Pour éviter tout risque de choc électrique, ne manipulez aucun câble et n’effectuez aucune opération d’installation, d’entretien ou de reconfiguration de ce produit au cours d’un orage.

Pour éviter tout risque de choc électrique:

Les cordons d’alimentation du présent produit et de tous les appareils qui lui sont connectés doivent être branchés sur des socles de prise de courant correctement câblés et mis à la terre.

Afin

d’éviter tout risque de choc électrique provenant d’une différence de potentiel de terre, n’utilisez qu’une main, lorsque cela est possible, pour connecter ou déconnecter les cordons d’interface.

courant électrique passant dans les câbles de communication, ou les cordons téléphoniques et d’alimentation peut être dangereux. Pour éviter tout risque de choc électrique, lorsque vous installez ou que vous déplacez le présent produit ou des périphériques qui lui sont raccordés, reportez-vous aux instructions ci-dessous pour connecter et déconnecter les différents cordons.

Connexion

Mettez les unités hors tension.

Commencez par brancher tous les cordons sur les unités.

Branchez les câbles d’interface sur les prises.

Branchez les cordons d’alimentation sur

socle de prise de courant.

Mettez les unités sous tension.

Déconnexion

Mettez les unités hors tension

Commencez pas débrancher les cordons alimentation des socles de prise de courant.

Débranchez les câbles d’interface des prises.

Débranchez tous les câbles des unités.

Hardware Maintenance Manual

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v Ne la

v Ne

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de

Attention:

Remplacez la pile usagée par une pile de référence identique exclusivement - voir

référence IBM - ou par une pile équivalente recommandée par le fabricant. Si votre système est doté d’un module contenant une pile au lithium, vous devez le remplacer uniquement par un module identique, produit par le même fabricant. La pile contient du lithium et présente donc un risque d’explosion en cas de mauvaise manipulation ou utilisation.

jetez pas à l’eau.

l’exposez pas à une température supérieure à 100° C.

cherchez pas à la réparer ou à la démonter.

Pour la mise au rebut, reportez-vous à la réglementation en vigueur.

Attention:

une unité de CD-ROM est installée, prenez connaissance des informations

suivantes:

Pour éviter tout risque d’exposition au rayon laser, respectez les consignes de réglage et d’utilisation des commandes, ainsi que les procédures décrites dans le présent document.

Pour éviter une exposition directe au rayon laser, n’ouvrez pas l’unité de CD-ROM. Vous ne pouvez effectuer aucune opération de maintenance à l’intérieur.

DANGER

Certaines unités de CD-ROM contiennent une diode laser de classe 3A ou 3B. Prenez connaissance des informations suivantes:

Rayonnement laser lorsque le carter est ouvert. évitez de regarder fixement le faisceau ou

l’observer à l’aide d’instruments optiques. évitez une exposition directe au rayon.

Chapter 8. Related service information

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≥ 55 kg

Ce

Le

90

≥ 32 kg (70.5 lbs)

(121.2 lbs)

Attention:

produit pèse un poids considérable. Faites-vous aider pour le soulever.

Attention:

courant électrique circulant dans les câbles de communication et les cordons téléphoniques et d’alimentation peut être dangereux. Pour votre sécurité et celle de l’équipement, avant de retirer les carters du serveur, mettez celui-ci hors tension et déconnectez ses cordons d’alimentation, ainsi que les câbles qui le relient aux réseaux, aux systèmes de télécommunication et aux modems (sauf instruction contraire mentionnée dans les procédures d’installation et de configuration).

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Aus Sicherheitsgründen bei Gewitter an diesem Gerät keine Kabel anschließen oder lösen.

Ferner keine Installations-, Wartungs- oder Rekonfigurationsarbeiten durchführen.

Aus Sicherheitsgründen:

Gerät nur an eine Schutzkontaktsteckdose mit ordnungsgemäß geerdetem Schutzkontakt anschließen.

Alle angeschlossenen Geräte ebenfalls an Schutzkontaktsteckdosen mit ordnungsgemäß geerdetem Schutzkontakt anschließen.

Signalkabel

möglichst einhändig anschließen oder lösen, um einen Stromschlag durch

Berühren von Oberflächen mit unterschiedlichem elektrischem Potential zu vermeiden.

Elektrische Spannungen von Netz-, Telefon- und Datenübertragungsleitungen sind

gefährlich. Um einen Stromschlag zu vermeiden, nur nach den Anweisungen arbeiten, die

für Installation, Transport oder öffnen von Gehäusen dieses Produkts oder angeschlossenen

Einheiten gelten.

Kabel anschließen

Alle Geräte ausschalten und Netzstecker ziehen.

uerst alle Kabel an Einheiten anschließen.

ZSignalkabel an Anschlußbuchsen anschließen.

Kabel lösen

Alle Geräte ausschalten.

Zuerst Netzstecker von Steckdose lösen.

Signalkabel von Anschlußbuchsen lösen.

Alle Kabel von Einheiten lösen.

Netzstecker an Steckdose anschließen.

Gerät einschalten.

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Achtung:

Eine verbrauchte Batterie nur durch eine Batterie mit der IBM Teilenummer 33F8354 oder durch eine vom Hersteller empfohlene Batterie ersetzen. Wenn Ihr System ein Modul mit einer Lithium-Batterie enthält, ersetzen Sie es immer mit dem selben Modultyp vom selben Hersteller.Die Batterie enthält Lithium und kann bei unsachgemäßer Verwendung, Handhabung oder Entsorgung explodieren.

Die Batterie nicht

mit Wasser in Berührung bringen.

über 100 C erhitzen.

reparieren oder zerlegen.

Die örtlichen Bestimmungen für die Entsorgung von Sondermüll beachten.

Achtung:

Wenn ein CD-ROM-Laufwerk installiert ist, beachten Sie folgendes. Steuer- und Einstellelemente sowie Verfahren nur entsprechend den Anweisungen im vorliegenden Handbuch einsetzen. Andernfalls kann gefährliche Laserstrahlung auftreten.

Das Entfernen der Abdeckungen des CD-ROM-Laufwerks kann zu gefährlicher Laserstrahlung führen. Es befinden sich keine Teile innerhalb des CD-ROM-Laufwerks, die vom Benutzer gewartet werden müssen. Die Verkleidung des CD-ROM-Laufwerks nicht öffnen.

VORSICHT

Manche CD-ROM-Laufwerke enthalten eine eingebaute Laserdiode der Klasse 3A oder 3B. Die nachfolgend aufgeführten Punkte beachten.

Laserstrahlung bei geöffneter Tür. Niemals direkt in den Laserstrahl sehen, nicht direkt mit optischen Instrumenten betrachten und den Strahlungsbereich meiden.

Hardware Maintenance Manual

IBM 6643 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

About this manual

Important safety information

Online support

Contents

Chapter 1. General checkout

General Checkout

Module test menu and hardware configuration report

Chapter 2. General information

Features

Security

Specifications

Chapter 3. Diagnostics

Setup Utility program

Diagnostics and test information

IBM PC Enhanced Diagnostics

Diagnostics program download

Starting the IBM PC Enhanced Diagnostics Program

Navigating through the diagnostics programs

Running diagnostics tests

Test selection

IBM PC Enhanced Memory Diagnostics

Test results

Hard file Smart test

Fixed Disk Optimized Test

Quick and Full erase - hard drive

Iomega Zip drive test

Asset EEPROM backup

Viewing the test log

Hard disk drive boot error

When to use the Low-Level Format program

Preparing the hard disk drive for use

Chapter 4. FRU replacements

Moving The Computer

System board layout

CMOS Clear jumper settings

Processor Speed Settings

System Board Memory

Removing a DIMM

Installing a DIMM

Power Supply

20-pin main power supply connection

Display

Computer exploded view (Types 2179 and 6643)

Input/Output connectors

Controls and status indicators

Rear bucket housing (rear cover) removal

Upper base cover and base cover wing removal

Hard disk drive removal

Rear EMC cover assembly removal

Diskette drive/CD-ROM drive/DVD drive removal

Removing the drives from the drive bracket assembly

Speaker assembly removal

Battery removal and installation

Fan removal

Power supply removal

Processor removal

System board removal

Power inverter board removal

Chassis assembly removal

Front bezel removal

LCD removal

LCD Receiver card removal

Installing the Receiver card

Hinge assembly removal

Chapter 5. Symptom-to-FRU Index

Beep symptoms

Hard disk drive boot error

IBM Enhanced Diagnostic error codes

POST error codes

Undetermined problems

Chapter 6. Parts listing

System Type 2179

System Type 6643

Keyboards

Keyboards

Computer power cords