LG F1 Service Manual

0

Service Manual

(F1)

LG Electronics

1

Ch 1. Service information

Ch 2. Locations

Ch 3. System information

· Specification

· System Block Diagram

· Fn key combinations

· Status indicators

· BIOS Flash

· BIOS Setup

Ch 4. Symptom-to-part index

· Power system checkout

· Numeric error codes

· Error messages

· LCD-related symptoms

· Indeterminate problems

Ch 5. Removing and replacing a part (FRU)

Ch 6. Part list

· Part list

· Exploded view

Contents

2

Chapter 1. Service information

1-1. Important service information

 Strategy for replacing parts (FRU-Field Replaceable Units)

Before replacing parts

Make sure that latest BIOS and drivers are installed before replacing any parts (FRUs) listed in this

Caution

The BIOS configuration on the computer you are servicing may have been customized.
Running Automatic Configuration my alter the settings. Note the current configuration settings;
then, when service has been completed, verify that those settings remain in effect.

 Strategy for replacing a hard-disk drive

You have to get a User’s approval before formatting or replacing a hard-disk drive. You must let the User
know that the us er is responsible for the loss data

Caution

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

Use the following strategy to prevent unnecessary expense for replacing and servicing parts

1. If you are instructed to replacing a part but the replacement does not correct the problem, reinstall the
original part before you continue.

2. Some computers have both a processor board and system board. If you are instructed to replace either
the processor board or the system board, and replacing one of them does not correct the problem,
reinstall that board, and then replace the other one.

3. If an adapter or device consists of more than one part, any of the parts (FRUs) may be the cause of the
error. Before replacing the adapter or device, remove the parts (FRUs), one by one, to see if the
symptoms change. Replace only the part that changed the symptoms.

Ch1. Service information

3

1-2. Safety notices

Warning

Before the computer is powered-on after part (FRU) replacement, make sure all screws, springs,
and other small parts are in place and are not left loose inside the computer. Verify this by
shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause
electrical shorts.

Warning

some standby batteries contain a small amount of nickel and cadmium. Do not disassemble
a standby battery, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery
as required by local ordinances or regulations. Use only the battery in the appropriate parts
listing. Use of an incorrect battery can result in ignition or explosion of the battery

Warning

The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or
water, or short-circuit it. Dispose of the battery pack as required by local ordinances or
regulations. Use only the battery in the appropriate parts listing when replacing the battery pack.
Use of an incorrect battery can result in ignition or explosion of the battery.

Warning

If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands,
immediately was the affected areas with water for at least 15 minutes. Seek medical care if any
symptoms from the fluid are present after washing.

Warning

To avoid shock, do not remove the plastic cover that protects the lower part of the inverter card.

Warning

Though the main batteries have low voltage, a shorted or grounded battery can produce enough
current to burn personnel or combustible materials.

Warning

Before removing any part (FRU), turn off the computer, unplug all power cords from electrical
outlets, remove the battery pack, and then disconnect any interconnecting cables.

Ch1. Service information

4

1-3. Safety information

 General safety

Follow these rules to ensure general safety

· Observe good housekeeping in the area of the machines during and after maintenance.

· When lifting any heavy object

1. Ensure you can stand safely without slipping.

2. Distribute the weight of the object equally between your feet.

3. Use a slow lifting force. Never move suddenly or twist when you attempt to lift.

4. Lift by standing or by pushing up with your leg muscles
(This action removes the strain from the muscles in your back.)

· Do not attempt to lift any object weights more then 16kg(35lb) or object that you think are too heavy for you.

· Do not perform any action that causes hazards to the customer, or that makes the equipment unsafe.

· Before you start the machine, ensure that other service representatives and the customer’s personnel are
not in a hazardous position.

· Place removed covers and other parts in a safe place, away from all personnel, while you are servicing the
machine.

· Keep your tool box away from walk areas so that other people will not trip over it.

· Do not wear loose clothing that can be trapped in the moving parts of a machine. Make sure that your
sleeves are fastened or rolled up above your elbows. If your hair is long, fasten it.

· Insert the ends of your necktie or scarf inside clothing or fasten it with a nonconductive clip, approximately
8 centimeters(3 inches) from the end.

· Do not wear jewelry, chains, metal-frame eyeglasses, or metal fasteners for you clothing.

· Wear safety glasses when you are hammering, drilling, soldering, cutting wire, attaching springs, using
solvents, or working in any other conditions that might be hazardous to your eyes.

· After service, reinstall all safety shields, guards, labels, and ground wires. Replace any safety device that
is worn or defective.

· Reinstall all covers correctly before returning the machine to the cust omer.

Caution

Metal objects are good electrical conductors.

Ch1. Service information

5

 Electrical safety

Observe the following rules when working on electrical equipment.

Important

Use only approved tools and test equipment. Some hand tools have handles covered with a soft
material that does not insulate you when working with live electrical currents.
Many customers have, near their equipment, rubber floor mats that contain small conductive
fibers to decrease electrostatic discharges. Do not use this type of mat to protect yourself from
electrical shock.

· Find the room emergency power-off switch, disconnecting switch, or electrical outlet. If an electrical outlet.
If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly.

· Do not work alone under hazardous conditions or near equipment that has hazardous voltages.

· Disconnect all power before

1. Performing a mechanical inspection

2. Working near power supplies

3. Removing or installing main units

· Before you start to work on the machine, unplug the power cord. If you cannot unplug it, ask the customer
to power-off the wall box that supplies power to the machine and to lock the wall box in the off position.

· If you need to work on a machine that has exposed electrical circuits, observe the following precautions :
Ensure that another person, familiar with the power-off controls, is near you.

Caution

Another person must be there to switch off the power, if necessary.

· Use only one hand when working with powered-on electrical equipment. Keep the other hand in your
pocket or behind your back

Caution

An electrical shock can occur only when there is a complete circuit. By observing the above rule,
you may prevent a current from through your body.

· When using testers, set the controls correctly and use the approved probe leads and accessories for that
tester

Ch1. Service information

6

· Stand on suitable rubber mats (obtained locally, if necessary) to insulate you from grounds such as metal
floor strips and machine frames.

· Observe the special safety precautions when you work with very high voltages. These instructions are in
the safety sections of maintenance information. Use extreme care when measuring high voltages.

· Regularly inspect and maintain your electrical hand tools for safe operational condition.

· Do not use worn or broken tools and testers.

· Never assume that power has been disconnected from a circuit. First check that it has been powered off.

· Always look carefully for possible hazards in your work area. Examples of these hazards are moist floors,
non-grounded power extension cables, power surges, and missing safety grounds.

· Do not touch live electrical circuits with the reflective surface of a plastic dental mirror. The surface is
conductive such touching can cause personal injury and machine damage.

· Do not service the following parts with the power on when they are removed from their normal operating
places in a machine.

1. Power supply units

2. Pumps

3. Blowers and fans

4. Motorgenerators

and similar units. (This practice ensure correct grounding of the units.)

· If an electrical accident occurs

1. Use caution ; do not become a victim of yourself.

2. Switch off power.

3. Send another person to get medical aid.

Ch1. Service information

7

 Safety inspection guide

The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions.
As each machine was designed and built, required safety items were installed to protect users and service
personnel from injury. This guide addresses only those items. You should use good judgment to identify
potential safety hazards due to attachment of non-LG features or options not covered by this inspection
guide.
If any unsafe conditions are present, you must determine how serious the apparent hazard could be and
whether you can continue without first correcting the problem.

· Consider these conditions and the safety hazards they present

1. Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal

electrical shock)

2. Mechanical hazards, such as loose or missing hardware

Refer to the following checklist and begin the checks with the power off, and the power cord disconnected.

· Checklist

1. Check exterior covers for damage (loose, broken, or sharp edges)

2. Power off the computer. Disconnect the power cord.

3. Check the power cord for :

a. A third-wire ground connector in good condition. Use a meter to measure third-wire ground continuity

for 0.1 or less between the external ground pin and frame ground.
b. The power cord should be the type specified in the parts list.
c. Insulation must not be frayed or worn.

4. Remove the cover.

5. Check for any obvious non-LG alterations. Use good judgment as to the safety of any non-LG
alterations.

6. Check inside the unit for any obvious unsafe conditions, such as metal filings, contamination, water or
other liquids, or signs of fire or smoke damage.

7. Check for worn, frayed, or pinched cables.

8. Check that the power-supply cover fasteners (screw or rivets) have not been removed or tampered with.

Ch1. Service information

8

 Handling devices that ar e sensi tive to electrostatic discharge

Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to
electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between
objects. Protect against ESD damage by equalizing the charge so that the machine, the part, the work mat,
and the person handling the part are all at the same charge.

Note

Use product-specific ESD procedures when they exceed the requirements noted here.
Make sure that the ESD protective devices you use have been certified (ISO9000) as fully effective.

· When handling ESD-sensitive parts :

1. Keep the parts in protective packages until they are inserted into the product.

2. Wear a grounded wrist strap against your skin to eliminate static on your body.

3. Prevent the part from touching your clothing. Most clothing retains a charge even when you are wearing
a wrist strap.

4. Use the black side of a grounded work mat to provide a static-free work surface. The mat is especially
useful when handling ESD-sensitive devices.

5. Select a grounding system, such as those listed below, to provide protection that meets the specific
service requirement.

Note

The use of a grounding system is desirable but not required to protect against ESD damage.

a. Attach the ESD ground clip too any frame ground, ground braid, or green-wire ground.
b. Use an ESD ground or reference point when working on a double-insulated or battery-operated

system. You can use coax or connector-outside shells on these systems.

c. Use the round ground-prong of the AC plug on AC-operated computers.

Ch1. Service information

 Grounding requirements

Electrical grounding of the computers is required for operator safety and correct system function.
Proper grounding of the electrical outlet can be verified by a certified electrician.

9

When a CD-ROM drive, DVD drive or the other laser product is installed, note the following :

Caution

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

1-4. Laser compliance statement

Opening the CD-ROM drive, DVD-ROM drive or the other optical storage device could result in exposure
to hazardous laser radiation.
There are no serviceable parts inside those drives. Do not open

Danger

Emits visible and invisible laser radiation when open. Do not stare into the beam , do not view
directly with optical instruments, and avoid direct exposure to the bean.

1-5. Backup (Standby) RTC battery safety information

When replacing or disposing of the backup (standby) RTC battery, note the following :

Ch1. Service information

10

1-6. Read this first

Before you go to the checkout guide, be sure to read this section.

Important Notes

· Only trained personnel certified by LG should service the computer.

· Read the entire FRU removal and replacement page before replacing any FRU.

· Use new nylon-coated screws when you replace FRUs.

· Be extremely careful during such write operations as copying, saving, formatting.

Drives in the computer that you are servicing sequence might have been altered. If you selected an
incorrect drive, data or programs might be overwritten.

· Replace FRUs only for the correct mode.

· When you replace a FRU, make sure the model of the machine and the FRU part number are correct by
referring to the FRU parts list.

· A FRU should not be replaced because of a single, irreproducible failure. Single failures can occur for a
variety of reasons that have nothing to do with a hard ware defect, such as cosmic radiation,
electrostatic discharge, or software errors.

· Consider replacing a FRU only when a problem recurs. If you suspect that a FRU is defective, clear the
error log and run the test again. If the error does not recur, do not replace the FRU.

· Be careful not to replace a non-defective FRU.

 What to do first

You must fill out the record form first.
During the warranty period, the customer may be responsible for repair costs if the computer damage was
caused by misuse, accident, modification, unsuitable physical or operating environment, or improper
maintenance by the customer. The following list provides some common items that are not covered under
warranty and some symptoms that might indicate that the system was subjected to stress beyond normal
use. Before checking problems with computer, determine whether the damage is covered under the
warranty by referring to the following :

Ch1. Service information

11

The followings are not covered under warranty :

· CD panel cracked from the application of excessive force or from being dropped

· Scratched (cosmetic) parts

· Distortion, deformation, or discoloration of the cosmetic parts

· Cracked or broken plastic parts, broken latches, broken pins, or broken connectors caused by excessive

force

· Damage caused by liquid spilled into system

· Damage caused by improper insertion of a PC Card or the installation of an incompatible card

· Damage caused foreign material in the diskette drive

· Diskette drive damage caused by pressure on the diskette drive cover or by the insertion of a diskette

with multiple labels

· Damaged or bent diskette eject button

· Fusses blown by attachment of a non-supported device

· Forgotten computer password (making the computer unusable)

· Sticky keys caused by spilling a liquid onto the keyboard

The following symptoms might indicate damage caused by non-warranted activities :

· Missing parts might be a symptom of unauthorized service or modification.

· If the spindle of a hard-disk drive becomes noisy, it may have been subjected to excessive force, or

dropped.

Ch1. Service information

12

Chapter 2. Locations

Ch2. Locations

 Front view

1. Power button

2. MS Outlook button

3. Internet Explorer button

4. Search button

5. Wireless LAN ON/OFF button

6. Built-in Speakers

7. Keyboard

8. Built-in microphone

9. 4-in-1 (SD/MMC/Memory Stick/Memory Stick Pro) Card Slot

10. Line-in port

11. Microphone port

12. Headset, S/PDIF port

13. Touchpad button

14. Touchpad

15. LCD

16. Wireless LAN Antennas Wireless LAN is optional.

13

Ch2. Locations

 Left view

 Right view

1. Security Key Hole (Kensington Lock Hole)

2. LAN Port

3. Modem ports

4. USB Port

5. Optical Disk Drive

6. Open Disk Tray button

7. Emergency Ejector

1. PCMCIA card slot

2. IEEE 1394 Port

3. USB Port

4. S-Video port

A 7-pin slot compatible with 4-pin S-Video cables.

5. VGA Port

6. Power Port

14

①

Ch2. Locations

 Rear view

1. Fan

2. Security Key Hole (Kensington Lock Hole)

15

 Specification

Chapter 3. System information

Ch3. System information

Processors
Intel Core Solo/Duo/Core Duo 2/ Celeron-m Processor (L2 Cache Size: 1MB /2MB/4MB, FSB:

533MHz/667MHz)

The user must not replace or expand the CPU capacity arbitrarily. The CPU capacity differs depends on model type.

Main Memory
Maximum Size: Each slot is 1024MB and can be expanded to 2048MB.

SO DIMM Type for Memory Expansion: DDR2 SDRAM SO-DIMM (256MB, 512MB, 1024MB)

BIOS ROM
ROM: 4Mbit
Secondary Storage

2.5" Hard Disk Drive (SATA)

The hard disk capacity and the type depend on the notebook PC model.

Supports 4-in-1 ( SD / MMC / Memory Stick / Memory Stick Pro) Card
Optical Disk Drive

The specifications may differ by model type.

LCD

15.4" : WXGA(Resolution 1280 x 800) TFT Color LCD
Authentication for Anticopy Technology
U.S Patent Nos.4,631,603;4,577,216;4,819,908;4,907,093;5,315,448;and 6,516,132. Patent number of

Macrovision.
This product includes the technologies that are possessed by Macrovision and corresponding companies and

protected by the US Patent Law and other related laws. Use of all technologies subject to the copyrights must be
approved by Macrovision in advance. Otherwise, the technologies may only be used for internal display. Do not
disassemble or remodel the product.

External I/O Interface
External VGA Monitor Port: 1

Microphone Input Port (Mic in): 1
Headset/Optical Output Port (S/PDIF): 1
Line-in Port: 1
External Battery Port: 1
USB 2.0 Ports: 4
4-in-1 (SD/MMC/Memory Stick/Memory Stick Pro) Card Slot: 1
RJ 11 (LAN) Port: 1
RJ 45 (LAN) Port: 1

16

Ch3. System information

Video
Intel 945GM Integrated Graphic Controller 64M/128M/256 with DVMT

Specifications may differ by model type.
DVMT - Dynamic Video Memory Technology

Sound
Realtek High Definition Audio Codec (ALC883)

Built-in Stereo Speakers

MODEM
Qcom/Actiontec, MD560LMI-2

RJ 11 Jack

LAN
Realtek RTL8111B 10/100/1000 Ethernet Controller

RJ 45 Jack

Weight
Full Installation: 2.7kg

Battery: About 320g

Weight descriptions may differ by model type.

17

■System Block Diagram

Ch3. System information

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

M S 1034 VER:0C

NORTH

BRIDGE

BRIDGE

SOUTH

INTEL

Yonah 478

DDR-SO D IMM0

KBC

ENE 3910

533/667M HZ

HOST

DMI

Interface

945G M

PCI BUS

ICH7-M

INTEL

Dual Channel DDRII

400/533/667 MHZ

DDR-SO D IMM1

Dual Channel DDRII

400/533/667 MHZ

1466

652

1x Lane PCI-EXPR ESS

LPC BUS

LPC DUBUG

Page 3,4,5

Page 6,7,8,9,10

Page 12

Page 13

Page

17,18,19,20,21

Page 31

Page 31

CRT

LVD S

LVD S

VGA

Page 16

Page 16

TV_O U T

TV_DAC

Page 14

MINI CARD

Page 27

PCIE-LA N

Page 26

USB1.1/2.0

USB 0,1,2,3

Page 22

Connectors

Page 28

USB 4

Bluetooth

Page 27

Mini_P C IE

USB 5

PATA

DVD/CDRO M

Page 23

Page 23

HDD

O Z711M P

Page 24,25

1394 & 3 IN 1 CARD

Azalia

Internal SPK

MIC

LINE IN

Earphone

SPDIF Out

Internal MIC

Page 30 B IOS

Page 31Page 31

TP & KB

ISA

Page 34

SYS PO W ER

Page 35

Page 36

M A X 1999

O Z813

+1_8V S U N

SC 486

IS L6262

+3V +5V

CPU PO W ER

SMDDR_VTERM

CHARGER

Page 38

Page 35

VTT(1.05V )

DC JACK&Selector

+1_5V R U N

Page 37

R TL8111B

Page 28

MDC

A L C 882D

Page 29

33M H Z PCI

100M H Z PCIE

133/166M HZ HO ST

Page 15

CLK GEN

ICS 954310

14M H Z SB

14M H Z CRYSTAL

Cam era

USB 7

Page 22

SD/MMC/MS

M A X 1772

FING ERPRINT

USB 6

Page 28

MS-1034

0.A

BLOCK DIAGRAM

Custom

144Friday, February 17, 2006

Title

Size D ocum ent Number Rev

Date: Sheet of

MICRO-STAR INT'L CO .,LTD .

18

 Fn key combinations

The following table shows the fun ction of ea ch com bin atio n of Fn with a function key.
Function of Fn keys has nothing to do with Operating System.

Ch3. System information

EndFn + PgDn

HomeFn + PgUp

Changes the status to System standby.Fn + F12

MUTE On/OffFn + F9

Increases the speaker volume. The volume can be adjusted within a 25 grade range.Fn + F8

Decreases the speaker volume. The volume can be adjusted within a 25 grade range.Fn + F7

Increases the LCD brightness. The brightness can be adjusted within a nine-grade range.Fn + F5

Decreases the LCD brightness. The brightness can be adjusted within a nine-grade
range.

Fn + F4

Switches between Touchpad Disable and
Touchpad-Enable. (The initialization takes 1 ~ 2 seconds. It is recommended that you
use it after initialization.)

Fn + F3

Switches the monitors. If you have an external monitor connected, press Fn + F2 keys to
rotate the display mode in order between Default LCD Only, External Only, and Both

Default LCD and External.

Fn + F2

19

 Status indicators

Ch3. System information

The system status indicators sho w t he st at u s of the com p ut er

1. System On/Off/Standby lamp

- System on standby mode: Blue (Blinking)

- System ON: Off

2. Hard Disk Drive Lamp

- The lamp is turned on when the HDD is running.

Do not turn off the power forcibly while the hard disk drive lamp is on. Otherwise, the data may get impaired.

3. Battery status lamp: The lamp is turned on when the battery is charged.

- While the battery is being charged: Blue

- Charged more than 90%: Green (Blinking)

- Discharged: Off

- AC adapter connected, battery fully charged or removed: Off

- Charged less than 10%: Red

- In faulty state: Red (Blinking)

4. Num Lock lamp

- Num Lock lamp is turned on when you press Num Lock key, indicating the embedded numeric keys are
available. Num Lock lamp is turned off when you press Num Lock key again, indicating the numeric
keypad is not available.

5. Caps Lock lamp
Caps Lock lamp is on when the it is active. When this lamp is on, you can type uppercase letters without
holding Shift key.

6. Scroll Lock lamp

Scroll Lock lamp is on when the it is active.

7. Wireless LAN lamp

- Wireless LAN ON: Off

- Wireless LAN OFF: On

20

 BIOS Flash

You can update BIOS using a floppy disk drive.
Because this system is not equipped with any floppy disk drive, you have to use an external USB drive for
a BIOS update. In order to boot up with an USB drive, please set Removable Device as the first boot up
drive in the boot menu of BIOS setup.

· How to update flash ROM in DOS

1. Create ‘boot up’ flash update diskette.

2. Copy a ROM image file (*.wph) into the root of the flash update diskette.

3. Copy phlash16.exe to the flash update diskette.

4. Insert the diskette into the FDD of your computer.

5. Boot your computer with the diskette, and type ‘phlash16*.wph /mode=n’.

6. Cold boot and follow the instruction displayed on the screen.

· Flash options /mode=n

0 – Default mode. Keep the current DMI information and update BIOS image only.

1 – Update DMI information only.

If new DMI information is not specified, the current DMI information is left unchanged.

2 – Update BIOS and DMI information.

If new DMI information is not specified, the current DMI information is left unchanged.

3 – Update BIOS and DMI information.

DMI information is updated to the DMI string and options specified in the new BIOS image.

Note

DMI is Desktop Management Interface

Ch3. System information

21

1. Quit all running programs.

2. Start WINPHLASH.EXE.

3. Select the procedure you want :
a. Backup BIOS and Flash BIOS with new settings
b. Backup BIOS Only

4. Specify the locations for backup and new BIOS files in BIOS Setting Locations.
a. Enter the name of the backup file for existing BIOS or click Browse to locate the file.
b. Enter the name of the new BIOS file or click Browse to locate the file.

5. Click Advanced Settings button to access the advanced settings

6. Click Flash BIOS button to start flash BIOS.

7. Wait for the operation to complete. WinPhlash may take one or two minutes to complete flash BIOS
operation.

 How to update flash ROM in Windows

Ch3. System information

22

8. After the completion, ‘System BIOS was successfully updated’ appears on the screen, then the
computer restarts.

9. After the restart, make sure the system BIOS is updated.

10. If your computer does not restart automatically, turn off your computer and then turn it back on by
pressing power button.

Ch3. System information

23

Ch3. System information

 BIOS Release Process and Making Bootable CD

1. LGE(Korea) will send BIOS Image (*.iso) to each Service Centers when we have a new revision.
(Please refer to the BIOS Table (Document No. SBE-HA-01) for latest BIOS)

2. Service center will make Bootable Image CD with Image file(*.iso) as below

a. Insert empty disc to CD-RW Drive and start Nero Burning ROM.

b. Select Disc Image or Saved Project.

24

Ch3. System information

c. Select File Format as "Image Files(*.iso)".

d. Open Image File(*.iso) which is sent from LGE

25

Ch3. System information

e. Tab Next then burning will be started

f. Burn process completed as below, and tab “OK”

26

Ch3. System information

 BIOS/EC Flash Process

1. Insert Bootable CD in PC, and Turn it on, then PC will boot by DOS mode as below
(If the EC is not correct or old version, then automatically update EC first and reboot again)

2. Type in Mode Name at the “WIP ID :” then press Enter key (You must use Capital Letter)
(You can see the Model Name in ID Label at the bottom Case of PC: “M/N: LMXX-XXXX”)

3. Type in Serial No at the “WIP ID :” then press Enter key (You must use Capital Letter)
(You can see the Serial No in ID Label at the bottom Case of PC: “S/N: 412KIXXXXXXXX”(13digits))

27

Ch3. System information

4. You can see the BIOS flash process as below

5. After flashing is completed, you can see the “PASS” on your screen, and reboot your PC

28

 BIOS Setup

BIOS (Basic Input and Output System) Setup saves the system configuration in CMOS RAM, and

check the configurations during startup. Use the BIOS Setup Utility to change and save the system
environment, hardware configurations, power saving mode, etc.

· Open the BIOS Setup Utility in the following situations :

1. to change the BIOS setup

2. to replace the backup battery

3. system configuration error occurs

4. to change the boot order

5. to set/change a password

Press the power button.
When the LG logo appears on the screen, press and enter the BIOS Setup Utility.

Ch3. System information

29

 Using the keys

The keys used in the BIOS Setup Utility and their functions are described at the bottom.

· , + : General Help
Display the descriptions of the keys used in the setup utility.

· , : Select Item
Navigate and select items in the setup utility. The selected item becomes highlighted.

· , : Select Menu
Move to another menu.

· / , : Change Values
Change the value of a selected item.

· : Load Default Configuration
Display Setup Confirmation window. Press Enter to load default configuration.

· : Select Sub-Menu
Some items have sub-menus. Display the sub-menu for a selected item.

· : Save and Exit
Display Setup Confirmation window. Press Enter to save and exit.

·: Exit
In a sub-menu, press Esc to move to the previous window. In Main menu, click Esc to move to Exit menu.

Ch3. System information

30

Main menu

Show System Overview information about BIOS version, CPU features, Memory size and setting of
System Time and Date.

Advanced menu

Configure IDE and USB settings.

Boot menu

Set up Boot Type and Boot Sequence

Ch3. System information

 BIOS Setup Menu

Once you enter the BIOS Setup Utility, the Main menu will appear on the screen.
The main menu displays the system information, including the basic configuration.

31

Ch3. System information

Security menu

Install or clear Supervisor’s and User’s Password settings.

Exit menu

Choose decided status before leaving the BIOS menu.

32

 Main menu

Ch3. System information

System Overview

System Overview will show you BIOS version and other information about its build date and update notes. Following
is CPU’s information about its Type and Speed.

System Time

This item allows you to set the system time. The system clock will go on no matter you shut down the PC or get into
sleep mode. The set format is [hour:minute:second].

System Date

This item allows you to set the system date. The date format is [day:month:date:year].
Day: Day of the week, from Sun to Sat, which is determined by BIOS (read-only).

Month: The month from 01 (January) to 12 (December).
Date: The date from 01 to 31.
Year: The year can be adjusted by users.

33

 Advanced menu

Ch3. System information

Primary IDE Master/ Slave

The two items display the types of the primary master/slave IDE devices installed in the Notebook. Press [Enter] to
bring up a window showing the detailed information of the device, including the device name, vendor, LBA mode,
PIO mode and more.

Legacy USB Support

Select Enabled to enable the legacy support for USB devices. Setting options: Enabled, and Disabled.

Intel(R) SpeedStep(tm) tech.

This item allows you to enable or disable Intel SpeedStep technology. When set to Disabled, the system always
operates in a conserve power mode (the processor works at FSB400-600MHz or FSB533-800MHz). If you want
optimize the processor, set this item to Enabled, so that the processor’s speed will be controlled by the use of your
operating system and applications. Setting options: Enabled, and Disabled.

34

Quiet Boot

This item enables you to show the vendor logo on the boot-up screen.
Settings options: Disabled and Enabled. The default setting is Enabled.

1st, 2nd and 3rd Boot Device

The three items allow you to set the sequence of boot devices where BIOS attempts to load the disk
operating system.

Ch3. System information

 Boot menu

35

Change Supervisor Password

Set supervisor password.

Change User Password

Set user password.

 Security menu

Ch3. System information

36

Exit Options

Save Changes and Exit

Save the changes you have made and exit the utility.

Discard Changes and Exit

Exit the utility without saving the changes you have made.

Discard Changes

Abandon your changes and reload the previous configuration before running the utility.

Load Optimal Defaults

Select this item to load the default settings for optimal system performance.

 Exit menu

Ch3. System information

37

Note

If replacing a part (FRU) does not solve the problem, put the original part back in the computer.
Do not replace a non-defective FRU.

The symptom-to-part index in this section lists symptoms and errors and their possible causes.
The most likely cause is listed first.

 Power system checkout

· To verify a symptom, do the following :

1. Power off the computer.

2. Remove the battery pack.

3. Connect the AC adapter.

4. Check that power is supplied when you power on the computer.

5. Power off the computer.

6. Disconnect the AC adapter and install the charged battery pack.

7. Check that the battery pack supplies power when you power on the computer.

· If you suspect a power problem, see the appropriate one of the following power supply checkouts :

1. Checking the AC adapter

2. Checking the operational charging

3. Checking the battery pack

4. Checking the backup battery

· Checking the AC adapter
If the power-on indicator does not turn on, check the power cord of the AC adapter for correct continuity
and installation.
If the computer does not charge during operation, go to “Checking operational charging.”

Chapter 4. Symptom-to-part index

Ch4. Symptom-to-part index

38

To check the AC adapter, do the following :

1. Unplug the AC adapter cable from the comput er.

2. Measure the output voltage at the plug of the

AC adapter cable. See the following figure :

3. If the voltage is not correct, remove the power code

form AC adapter.

4. 10 seconds later, connect the power code, then measure the output voltage.

5. If the voltage is not correct, change the AC adapter.

2

1

Ground2

+18.05 ~ +19.951

Voltage (V dc)Pin

Ch4. Symptom-to-part index

39

· If the voltage is not correct, replace the AC adapter.

· If the voltage is acceptable, do the following :

1. Replace the system board.

2. If the problem persists, check the AC adapter whether it is correct product or not.

· Checking operational charging

1. To check whether the battery charges properly during operation, use a discharged battery pack or a

battery pack that has less than 50% of the total power remaining when installed in the computer.
Perform operational charging. If the battery status indicator or icon does not turn on, remove the battery
does not turn on, replace the battery pack.

2. If the charge indicator still does not turn on, replace thesystem board.

Then reinstall the battery pack.

Note

Noise from the AC adapter does not always indicate a defect.

Note

Do not charge battery pack, when its temperature is below 0 or above 75 .

· Checking the battery pack

1. Open the Power Meter window by clicking Start Control Panel Power Options and then;

check the total power remains. Battery charging does not start until the power Meter shows that less
than 95% of the total power remains; under this condition the battery pack can charge to 100% of its
capacity. This protects the battery pack from being overcharged or from having a shortened life.

2. To check the status of your batter, move your cursor to the Power Meter icon in the icon tray of the

Windows taskbar and wait for a moment (but do not click), and the percentage of battery power
remaining is displayed. To get detailed information about the battery, double-click the Power Meter icon.

Note

If the battery pack becomes hot, it may not be able to charge. Remove it from the computer and
Leave it at room temperature for a while. After it cools down, reinstall and recharge it.

Ch4. Symptom-to-part index

40

· The Characteristics of the battery pack

1. Self-discharge

The battery gradually loses its power over time without ever being used.

2. Periodic full discharge / charge

Frequent recharge of the battery pack can reduce the capacity of the battery pack. When this happens,
you can perform the full discharge / charge to improve the capacity. You should perform periodic full
discharge /charge once every 30~60 days.
You should always use the battery until its power is low; then fully charge the battery.

3. Trickle charge

If the temperature of the battery pack drops below 10 , the trickle charging begins.
The trickle charging may take 32 hours for the battery pack to be fully charged.

Ch4. Symptom-to-part index

41

· To check the battery pack, do the following :

1. Power off the computer.

2. Remove the battery pack and measure the voltage between battery terminals 1(-) and 5(+).

See the following figure :

Ground(-)8,9

+0V ~ +12.6V

(6 cell)

1,2

Voltage (V dc)Terminal

Note

Charging will take at least 3 hours.

3. If the voltage is still less than +11.1 V DC after recharging, replace the battery.

4. If the voltage is more than +11.1 V DC, measure the resistance between battery terminals 1 and 2.

The resistance must be 2 to 4 (typically 3 ).

5. If the resistance is not correct, replace the battery pack. If the resistance is correct, replace the system

board.

Ch4. Symptom-to-part index

Note

Battery is an expendable supplier, so its capacity and used time can be reduced by using the computer.

9(-)

432(+)

1(+)

8(-)

75

6

42

LCD Breakdown NBL10

LCD Panel Scrape NBL09

LCD Display Ripple NBL08

LCD Output Color is incorrect NBL07

LCD Display Garbage NBL06

LCD Output Color Is Not Even NBL05

Dark Dot On LCD Panel NBL04

Bright Dot On LCD Panel NBL03

LCD Display Abnormally NBL02

LCD Flash NBL01

LCD Issue

System Auto Power Off NBP10

System Auto Power On NBP09

Can't Power Off NBP08

System Can't Shutdown Properly NBP07

No Display NBP06

System Hang Up In BIOS Utility NBP05

System Hang Up In POST NBP04

System Hang Up During Booting NBP03

System Can't Power On NBP02

No Power NBP01

System / Power Issue

Others NB999

NTF From Customer Return NB998

No Trouble Found

DOA NBDOA

Product Issue

English Description Code

Ch4. Symptom-to-part index

 Repair Error Code

43

HDD Performance Too LooNBH07

HDD Can't Create Partiti on NBH06

HDD Read / Write Error NBH05

HDD's Capacity Is Incorrect NBH04

HDD Breakdown NBH03

HDD Has Noise During Accessing Data NBH02

System Can't Detect HDD NBH01

HDD Issue

CD-ROM Vibrate Seriously While Rotating NBC08

CD Disc Comparability NBC07

CD-ROM Breakdown NBC06

CD-ROM Function Fail NBC05

CD-ROM Write Error NBC04

CD-ROM Read Error NBC03

CD-ROM Tray Can't Be Rejected NBC02

System Can't Detect CD-ROM Drive NBC01

ODD Issue

English Description Code

CPU Socket Fail NBCP3

CPU Breakdown NBCP2

CPU Speed Display Incorrectly NBCP1

CPU Issue

Memory Slot Fail NBD04

DRAM Breakdown NBD03

System Can't Detect DRAM Module NBD02

DRAM Size Display Incorrectly NBD01

SO-DIMM Issue

Ch4. Symptom-to-part index

44

Touchpad Button Function Fail NBT04

Touchpad Surface Damage NBT03

Touchpad Can't Work NBT02

System Can't Detect Touchpad NBT01

Touchpad Issue

Keyboard Breakdown NBK04

Keyboard Button Drop Out NBK03

Keyboard Button Function Fail NBK02

Keyboard Can't Work NBK01

Keyboard Issue

Can't Power On When Use Battery Only NBB08

Battery Electric Leakage NBB07

Battery Capacity Display Abnormally In OS NBB06

Battery Life Is Too Short NBB05

Battery Breakdown NBB04

Battery's Capacity Will Down To Empty Quickly NBB03

Battery Pack Can't Charge To 100% NBB02

Battery Pack Can't Charge NBB01

Battery Pack Issue

PCMCIA Function Fail NBI12

Card Reader Function Fail NBI11

IEEE 1394 Port Function Fail NBI10

The TV Output Color Is Monochromatic NBI09

S-Video <TV-Out> Port Function Fail NBI08

VGA Port Function Fail NBI07

LPT Port Function Fail NBI06

USB Port Function Fail NBI05

Audio Volume Problem NBI04

Audio Noise NBI03

Internal Subwoofer Speaker Fail NBI02

Internal L/R Speaker Fail NBI01

I/O Issue

English Description Code

Ch4. Symptom-to-part index

45

RJ45 Jack Pin Bending NBI40

Blue Tooth Function Fail NBI39

LCM Display Abnormally NBI38

DVD Region Code Error NBI37

CPU Fan Fail NBI36

System Or NB Temperature Is Too Hig h NBI35

Remote Controller Function Fail NBI34

Audio DJ Button Function Fail NBI33

Lid Switch Function Fail NBI32

AC Adapter Connector Fail NBI31

Status Indicator LED Fail NBI30

Quick Lanch Buttons <Instant Key> Function Fail NBI29

Connect Quality Is Unstable Via WLAN NBI28

Can't Connect To Internet Via WLAN NBI27

Wireless LAN Signal Is Weak Or Unstable NBI26

Wireless LAN Function Fail NBI25

Connect Quality Is Unstable Via RJ45 LAN Port NBI24

Can't Connect To Internet Via RJ45 LAN Port NBI23

MAC Address Is Empty NBI22

RJ45 <Network> Jack Function Fail NBI21

RJ11 <MODEM> Jack Function Fail NBI20

SPDIF-Out Function Fail NBI19

Line-In Jack Function Fail NBI18

Earphone-Out Jack Function Fail NBI17

Built-In MIC Function Fail NBI16

MIC-In Jack Function Fail NBI15

IrDA <Infaraed> Function Fail NBI14

PCMCIA Eject Switch Breakdown NBI13

I/O Issue

English Description Code

Ch4. Symptom-to-part index

46

Can't Recovery System Use Recovery CD NBS10

System Hang Up After Update Hardware Driver NBS09

System Random Hang Up NBS08

Bundle Software Problem NBS07

Take Too Long To Resume From S4 NBS06

Take Too Long To Resume From S3 NBS05

Take Too Long To Enter In OS NBS04

Can't Install OS NBS03

OS (XP / 2000) Loading Fail NBS02

Microsoft Issue (Setting / Bug) NBS01

OS / Software / Driver Issue

System Can't Boot After Flash KBC Firmware NBFB8

System Can't Boot Result From Flash BIOS Fail NBFB7

System Can't Boot After Flash BIOS NBFB6

KBC Firmware Version Error NBFB5

Flash KBC Firmware Fail NBFB4

Can't Flash BIOS NBFB3

BIOS Version Error NBFB2

Flash BIOS Fail NBFB1

BIOS Issue

English Description Code

Ch4. Symptom-to-part index

47

Change A/B/C/D Casing Or Other Mechanism Parts NBUP6

Change Keyboard Language NBUP5

WLAN Module Upgrade NBUP4

So-Dimm Upgrade NBUP3

HDD Upgrade NBUP2

CPU Upgrade NBUP1

HW / ME Parts Upgrade Issue

Sticker Loose Or Damage NBM10

AC Adapter Damage NBM09

OSD Bezel Damage NBM08

Palm Rest Damage NBM07

Hinge Cover Damage NBM06

Middle Cover Damage NBM05

Lower Case (D Casing) Damage NBM04

Top Case (C Casing) Damage NBM03

LCD Bezel (B Casing) Damage NBM02

LCD Cover (A Casing) Damage NBM01

Mechanism / Accessory Parts Issue

Ch4. Symptom-to-part index

48

System is unstable After Install Not Suitable SoftwareNBR29

Customer's Device Is Poor Comparability With NBNBR28

Reinstall OSNBR27

Update KBC FirmwareNBR26

Incorrect Operation By CustomerNBR25

CPU Fan DamageNBR24

Remote Controller DamageNBR23

Wireless LAN Module DamageNBR22

Wireless LAN Antenna DamageNBR21

HW Driver IncorrectNBR20

Touchpad Cable DamageNBR19

Keyboard Cable DamageNBR18

Battery Connector FailNBR17

Socket / Slot DamageNBR16

CD-ROM Doesn't Fix To NBNBR15

Inverter Cable DamageNBR14

Inverter DamageNBR13

Connector DamageNBR12

LVDS Cable DamageNBR11

SWAP New TouchpadNBR10

SWAP New KeyboardNBR09

SWAP New Battery PackNBR08

SWAP New WLAN ModuleNBR07

SWAP New CPUNBR06

SWAP New DRAM ModuleNBR05

SWAP New OSDNBR04

SWAP New HDDNBR03

SWAP New LCD PanelNBR02

DOA Return And Change New ProductNBR01

No Component, Replace MainboardNBMB2

Replace, SWAP MainboardNBMB1

No Problem FoundNBN01

English DescriptionCode

Ch4. Symptom-to-part index

 Repair RMA Code

49

ReworkNBREW

Re-Paste New StickerNBR37

SWAP New PCMCIA BracketNBR36

SWAP New Mechanism PartsNBR35

Blue Tooth Antenna DamageNBR34

SWAP New Blue Tooth ModuleNBR33

SWAP New AC AdapterNBR32

Update BIOSNBR31

CPU / VGA Thermal Module Or Thermal Pad DamageNBR30

English DescriptionCode

Ch4. Symptom-to-part index

50

 Indeterminate problems

· You are here because the diagnostic tests did not identify which adapter or device failed, wrong devices
are installed, a short circuit is suspected, or the system is inoperative.
Follow these procedures to isolate the failing FRU (do not isolate FRUs that have no defects).

· Verify that all attached devices are supported by the computer.

· Verify that the power supply being used at the time of the failure is operating correctly.

1. Power off the computer

2. Visually check each FRU for damage. Replace any damaged FRU.

3. Remove or disconnected all of the following devices :

a. Non-LG devices.
b. Printer, mouse, and other external devices.
c. Battery pack.
d. PC cards.
e. ODD (CD-ROM, Combo) drive or FDD drive in the Bay.
f. Hard-disk drive.

Note

Use the other memory card because it needs when operating computer.

4. Power on the computer.

5. Determine whether the problem has changed.

6. If the problem does not recur, reconnect the removed devices one at a time until you find the failing FRU.

7. If the problem remains, replace the following FRUs one at a time.

(do not replace a non-defective FRU)
a. LCD assembly (Check external monitor whether the same problem recurs or not).
b. Keyboard.
c. Keydeck (TouchPad and Scroll Button assembly).
d. System board.

Ch4. Symptom-to-part index

51

Chapter 5. Removing and replacing a part (FRU)

Note

As for the screw, every Torque 3 0.2Kgfcm(0.196Nm)

Danger

Before removing any FRU, power off the comput er, u npl u g all po we r co rds from elect rical
outlets, remove the battery pack, and then disconnect any interconnecting cables.

Caution

Before the computer is powered on after FRU replacement, make sure that all screws, springs,
and other small parts are in place and are not loose inside the computer. Verify metal flakes can
cause electrical short circuits.

Ch5. Removing and replacing a part

52

■ 1010 Battery Pack

1. Push the battery latch in the direction shown below; then slide the battery pack out of the slot.

Ch5. Removing and replacing a part

53

2M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

1. Remove 2 Screws the, remove the HDD Cover.

2. Remove the HDD Cushion.

■ 1020 Hard Disk Drive

Ch5. Removing and replacing a part

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010)

54

3. Remove HDD Assembly.

4. Remove 2 Screws.

2M2X0.4,4.5mm,3mmFAB300655011

QtySpecificationFRU No.No.

Ch5. Removing and replacing a part

55

Ch5. Removing and replacing a part

56

3

M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

1. Remove 4 Screws.

2. Remove the System Door.

Ch5. Removing and replacing a part

■ 1020 Hard Disk Drive

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020)

57

3. Remove the Memory Module.

Ch5. Removing and replacing a part

58

1. Remove a Screw.

2. Remove the Optical Disk Drive.

1M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

Ch5. Removing and replacing a part

■ 1040 Optical Disk Drive

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030)

59

1. Remove a Screw, then disconnect the Antenna Cable.

2. Remove the WLAN Card.

Ch5. Removing and replacing a part

■ 1050 WLAN Card

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030) d. Optical Disk Drive(1040)

60

1. Remove 2 Screws, then disconnect the MDC Connector.

2. Remove the MDC Card.

Ch5. Removing and replacing a part

■ 1060 MDC Card

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030) d. Optical Disk Drive(1040)
e. WLAN Card(1050)

61

1. Remove 5 Screws.

5M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

2. Disconnect the Fan Assembly Cable, then remove the Fan Assembly.

Ch5. Removing and replacing a part

■ 1070 Fan Assembly

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030) d. Optical Disk Drive(1040)
e. WLAN Card(1050) f. MDC Card(1060)

62

Ch5. Removing and replacing a part

63

1. Remove 3 Hooks.

2. Remove the Retainer.

Ch5. Removing and replacing a part

■ 1080 Retainer

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030) d. Optical Disk Drive(1040)
e. WLAN Card(1050) f. MDC Card(1060) g. Fan Assembly(1070)

64

Ch5. Removing and replacing a part

65

1. Remove 5 Screws.

2. Disconnect the Keyboard Connector.

5M2X0.4,4.5mm,3mmFAB300655011

QtySpecificationFRU No.No.

Ch5. Removing and replacing a part

■ 1090 Keyboard

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030) d. Optical Disk Drive(1040)
e. WLAN Card(1050) f. MDC Card(1060) g. Fan Assembly(1070) h. Retainer(1080)

66

3. Remove the Keyboard.

Ch5. Removing and replacing a part

67

1. Remove 3 Screws.

3M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

2. Disconnect the Button Sub Board Connector.

Ch5. Removing and replacing a part

■ 1090 Keyboard

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030) d. Optical Disk Drive(1040)
e. WLAN Card(1050) f. MDC Card(1060) g. Fan Assembly(1070) h. Retainer(1080)
i. Keyboard(1090)

68

3. Remove the Button Sub Board.

Ch5. Removing and replacing a part

69

1. Disconnect the LCD Connector and Inverter Connector.

Ch5. Removing and replacing a part

■ 1110 Display Module

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030) d. Optical Disk Drive(1040)
e. WLAN Card(1050) f. MDC Card(1060) g. Fan Assembly(1070) h. Retainer(1080)
i. Keyboard(1090) j. Button Sub Board(1100)

70

2. Remove 2 Screws.

2M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

3. Remove 2 Screws.

2M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

Ch5. Removing and replacing a part

71

4. Remove the Display Module.

Ch5. Removing and replacing a part

72

1. Disconnect the Touchpad Connector.

2. Remove the PCMCIA Dummy Card and the SD Dummy Card.

Ch5. Removing and replacing a part

■ 1120 Main Board

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030) d. Optical Disk Drive(1040)
e. WLAN Card(1050) f. MDC Card(1060) g. Fan Assembly(1070) h. Retainer(1080)
i. Keyboard(1090) j. Button Sub Board(1100) k. Display Module(1110)

73

3. Remove 17 Screws.

2M2.5X0.45P,4.5mm

,5mm

FAB300651011

QtySpecificationFRU No.No.

4. Remove the Bottom Case.

Ch5. Removing and replacing a part

74

4. Remove a Screw.

1M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

Ch5. Removing and replacing a part

75

5. Remove the Main Board.

Ch5. Removing and replacing a part

76

1. Remove a Screw.

1M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

2. Remove the Speaker Cable.

Ch5. Removing and replacing a part

■ 1130 Main Board

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030) d. Optical Disk Drive(1040)
e. WLAN Card(1050) f. MDC Card(1060) g. Fan Assembly(1070) h. Retainer(1080)
i. Keyboard(1090) j. Button Sub Board(1100) k. Display Module(1110) l. Main Board(1120)

77

3. Remove a Screw.

1M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

2. Remove the Speakers.

Ch5. Removing and replacing a part

78

1. Disconnect the Microphone Connector, then remove the Microphone.

Ch5. Removing and replacing a part

■ 1140 Microphone

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030) d. Optical Disk Drive(1040)
e. WLAN Card(1050) f. MDC Card(1060) g. Fan Assembly(1070) h. Retainer(1080)
i. Keyboard(1090) j. Button Sub Board(1100) k. Display Module(1110) l. Main Board(1120)

79

1. Remove a Screw.

1M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

Ch5. Removing and replacing a part

■ 1150 USB Sub Board

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030) d. Optical Disk Drive(1040)
e. WLAN Card(1050) f. MDC Card(1060) g. Fan Assembly(1070) h. Retainer(1080)
i. Keyboard(1090) j. Button Sub Board(1100) k. Display Module(1110) l. Main Board(1120)

80

3. Remove the USB Sub Board.

2. Disconnect the USB Sub Board Connector.

Ch5. Removing and replacing a part

81

1. Using a knife, remove the rubbers that are covering screws. Then remove 8 Screws.

8M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

Ch5. Removing and replacing a part

■ 1160 Display Exploded View

※ Remove the following parts in order before replacing this part

a. Battery Pack(1010) b. Hard Disk Drive(1020) c. Memory(1030) d. Optical Disk Drive(1040)
e. WLAN Card(1050) f. MDC Card(1060) g. Fan Assembly(1070) h. Retainer(1080)
i. Keyboard(1090) j. Button Sub Board(1100) k. Display Module(1110)

82

3. Remove 2 Screws, then remove the LCD Hinges.

2. Remove the Front Case.

2M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

Ch5. Removing and replacing a part

83

5. Remove the LCD.

4. Remove 2 Screws.

2M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

Ch5. Removing and replacing a part

84

7. Remove the WLAN Antenna.

6. Remove the Bracket, then remove 4 Screws.

4M2.5X0.45P,4.5mm,

5mm

FAB300651011

QtySpecificationFRU No.No.

Ch5. Removing and replacing a part

85

8. Disconnect the LCD Cable and the Inverter Connector.

Ch5. Removing and replacing a part

86

9. Remove 8 Screws, then remove LCD Bracket.

8M2X0.4,4.5mm,3mmFAB300655011

QtySpecificationFRU No.No.

Ch5. Removing and replacing a part

87

REV.04

,SYS/POWER SUPPLY ADAPTOR/90W/90-264Vin/4.74A/19Vout/LI SHIN/LSE0202C1990/FOR MS­1037,RoHS COMPLIANCE

EAY32531401NACA1

,SYS/BATTERY PACK/LITHIUM­ION/SMP/925C2450F/PANASONIC/3.6V/2200mAh/6cells/10.8V/4400mAH/18650/BLACK/FOR SQU­524,RoHS COMPLIANCE

EAC32576901 NBATM

2200mAhEAC32576902NBATM

,SYS/MODULE/INVERTER/SAMPO/ YIVNMS0020D11--/FOR AU AND LG 15inch PANEL/FOR MS­1034L1,RoHS COMPLIANCE

EAY32711501NNVE1

TS64MSQ64V5J 0IMMR00233BNMEM1

TS64MSQ64V6JEAN33410401NMEM1

,SYS RAM MODULE,DDR2
SDRAM,333(667)MHz,512MB,SODIMM,TRANSCEND/TS64MSQ64V6J,64MX64bit/1.8V/HYNIX
CHIP,RoHS COMPLIANCE

EAN32932101NMEM1

,SYS RAM MODULE,DDR2 SDRAM,333(667)MHz,512MB,SODIMM,TWINMOS/8D­23JN5JEATP,64MX64bit/1.8V/ELPIDA CHIP,RoHS COMPLIANCE

EAN32872001NMEM1

ASSY(bezel
+bracket)

??? /HLDS/GCC-4244N, S74-1303090-H44ABQ31509002NODD1

ASSY(bezel
+bracket)

Active,MS-16121L1,Black,Super-Multi,,FOR HLDS, S7A-1322010-H44ABQ31509001NODD1

BUY&SELL/LG,SYS/HDD/SATA-150/HITACHI/HTS541010G9SA00/2.5 inch/100GB/5400RPM/FOR MS­1034L1,RoHS COMPLIANCE

6744C00158BNHDD1

80GB;5400rpm (RoHS)6744C00147CNHDD1

60GB;5400rpm (RoHS)6744C00146CNHDD1

BUY&SELL/LG,SYS/HDD/SATA-150/2.5 inch/100GB/5400RPM/FUJITSU/MHV2100BH/FOR MS ­1034L1,RoHS COMPLIANCE

6744C00157ANHDD1

80GB;5400rpm (RoHS)6744C00156ANHDD1

60GB;5400rpm (RoHS)6744C00155ANHDD1

15.4" WXGA( Glare,RoHS type)6304FLP155ENLCD1

CPU Merom (Napa refresh) Intel 1.66GHZ Cache 2MB 667MHZ FCPGA-478pinEAN32961201NCPU1

CPU Merom (Napa refresh) Intel 1.83GHZ Cache 2MB 667MHZ FCPGA-478pinEAN32960101NCPU1

Celeron 1.6G 533MHZ (QKIT)EAN32927801NCPU1

Celeron 1.73G 533 MHZ (QKIS) EAN31735101NCPU1

BUY&SELL/LG,CPU YONAH,INTEL/QPUD 1.73G,,1.73GHz,FCPGA-478pin,1MB 533MHz FSB DUO
CORE YONAH,RoHS COMPLIANCE

EAN32181401NCPU1

RemarksSpecificationPart NoLocation

Chapter 6. Part lists

Ch6. Part lists

88

MS-1034LG-0323359AGR-X0(FOR 03083595)-GREEK-060703.pdfAEW31528401NKBD1

MS-1034LG-0323359ATQ-X0-TURKISH-060703.pdfAEW31528301NKBD1

,SYS KEYBOARD,LARGE,103KEY,Swedish,BLACK,CHICONY/MP-03233S0-359A,FOR L1,RoHS(EU
EXEMPTION)

AEW31528201NKBD1

MS-1034LG-0323359APA-X0-BRAZIL-060703.pdfAEW31528101NKBD1

MS-1034LG-0323359AP0-X0-PORTUGUESE-060703.pdfAEW31528001NKBD1

MS-1034LG-0323359AN0-X0-NORWAY-060628.pdfAEW31527901NKBD1

MS-1034LG-0323359AI0-X0-ITALY-060628.pdfAEW31527801NKBD1

MS-1034LG-0323359AHU-X0-HUNGARIAN-060628.pdfAEW31527701NKBD1

MS-1034LG-0323359AF0-X0-FRENCH-060628.pdfAEW31527401NKBD1

MS-1034LG-0323359AE0-X0-SPANISH-060628.pdfAEW31527301NKBD1

MS-1034G-0323359ADK-X0-DENMARK-0606703.pdfAEW31527201NKBD1

MS-1034LG-0323359AD0-X0-GERMAN-060628.pdfAEW31527101NKBD1

MS-1034LG-0323359ACK-X0-CANADA FRENCH-060628.pdfAEW31527001NKBD1

MS-1034LG-0323359AHB-X0-HEBREW-060628.pdfAEW31526901NKBD1

MS-1034LG-0323359AUS-X2-US-060628.pdfAEW31252901NKBD1

MS-1034LG-0323359AU4-X0-US INTERNATIONAL-060703.pdfAEW31526801NKBD1

MS-1034LG-0323359ASU-X0-RUSSIAN-0606703.pdfAEW31526701NKBD1

MS-1034LG-0323359ARC-X0-CHINESE-0606703.pdfAEW31526601NKBD1

MS-1034LG-0323359AK0-X0-KOREA-060628.pdfAEW31252701NKBD1

MS-1034LG-0323359AA0-X0-ARABIC-060628.pdfAEW31526501NKBD1

MS-10392T8 11 MS-10342 0B USB boardEBR32816601NSUBU

MS-10343 0B MS-1034(LG)switch/B 0B VersionEBR32816001NSUBB

ver 2.2 for 90W Power only, MS-10341 210 mainboard for MS-10341EBR32815601NMLB1

EBM32947101NLAN1

Wireless Lan mini card 802.11b/gEBM32946601NLAN1

6718M000033NLAN1

6718M000030NLAN1

6718M000029NLAN1

,SYS/MODULE/WIRELESS/INTEL/INTEL PRO W I RELESS 3945ABG/PCI EXPRESS MINI
CARD/SKU1(MOW1),RoHS COMPL IANCE

6718M000032NLAN1

3945ABG/PCI EXPRESS MINI CARD,RoHS COMPLIANCE6718M000031NLAN1

MDC(FACTOR AC97/AZALIA V.92 MODDEM CARD)/FOR MS-1039,RoHS COMPLIANCE (choke) 6871BG870AANMDM1

RemarksSpecificationPart NoLocation

Ch6. Part lists

89

,MECH,USB MYLAR,MYLAR,33*21*0.15mm,,NB,FOR MS-16322,,RoHS COMPLIANCEMHK33716301NSETU

,MECH,SCREW,PLAT,CR O SS RECESS,M2.5X0.45P ,4.5mm,5mm,MACHINE SCREW,WITH
NYLOK,PLATING ZINC,BLACK,FOR MS-1004,AISI-1018,RoHS COMPLIANCE

FAB30065101NSCR1

,SYS/SPEAKER ASSY/SABLE/1.5W/2 SETS/FOR MS-1039,RoHS COMPLIANCEACQ31503601NSPK1

,SYS/MICROPHONE/SABLE/SENSITIVITY:-44 ±3dB/6.0ψ*2.7/FOR MS-1039,RoHS COMPLIANCEEAB33543401NMCP1

T/P B/D,INT FFC CABLE,,,6,126mm,0.5mm,FOLDING,FOR MS-1039,,RoHS COMPLIANCEEAD33352001NCAB2

button B/D,INT FFC CABLE,,,12,38mm,0.5mm,,FOR MS-1039,,RoHS COMPLIANCEEAD33351801NCAB1

MS1034 LG Top Case ModuleMBN33701101NCSEK

,MECH FANSINK,,CU,,SCREW-4,,,,,,,,,,W/PIPE/SOCKET 478,ROHS COMPLIANCEAGU31509301NFAN1

Wireless LAN Antenna cable-REAA32762801NANTR

Wireless LAN Antenna cable-LEAA32755001NANTL

3300BA4034ANSETF

,VER.00-,MECH,NB,ELECTROTYPE+ADHESIVE,LOGOBADGE FOR LG,17*0.5mm,FOR MS­1016L1,,RoHS COMPLIANCE

3300BZ4107ANSETF

MBN33752804NCAPH

MBN33752803NCAPH

MBN33752802NCAPH

MS1034 LG Hinge Cover ASSY,RoHSCOMPLIANCEMBN33752801NCAPH

MBN33751602NCSER

MS1034 LG LCD Cover Assy,RoHSCOMPLIANCEMBN33752001NCSER

India type, RoHS6410BW21601NPCD1

Argentina6410BT21003NPCD1

Israel6410BV21003NPCD1

Korean type, RoHS6410BM21601NPCD1

Australia type, RoHS6410BK21007NPCD1

South Africa6410BU21602NPCD1

China6410BO20602NPCD1

ITALIAN6410BR21004NPCD1

Singapore / UAE (E1) / UK6410BH21003NPCD1

Germany, France, Poland, Hungary, Turkey, Norway, Sweden, Denmark, Finland, Greece, Spanish,
Purtogese, Tunisia, UAE (E5), Russia, Baltic, Ukraine

6410BD21602NPCD1

Canada / Columbia / Chile / Mexico6410BC11017NPCD1

RemarksSpecificationPart NoLocation

Ch6. Part lists

90

ODD bezelMS1034 ODD Bezel ASSY for Supermulti,RoHSCOMPLIANCEABQ31509101NCVRD

,MECH,B FACE LOGO,ELECTRO-FORMING (NI),21.8*10.5mm,BLACK BACKGROUND WITH SILVER
TEXT (LG),NB,FOR All LG MODEL,,RoHS COMPLIANCE

AGU31509201NSETR

MS1039 HDD Bracket ASSY,RoHS COMPLIANCEABA31508901NBRKH

Active,Intel Yonah,QPUD-1.73G,Centrino Duo label,FORLG consign,3850BB4551ANLBLC

MS1039 HDD Door Assy,RoHS COMPLIANCEADC31508701NCVRH

MS 16323 Bottom Door Assy,RoHS COMPLIANCEMCV33752901NCVRB

,SYS/ANTENNA/YAGEO/LEFT/FOR MS-1039,RoHS COMPLIANCEEAA33377801NANTL

,SYS/ANTENNA/YAGEO/RIGHT/FOR MS-1039,RoHS COMPLIANCEEAA33377601NANTR

,MECH,LCD_BRACKET,SECC T=0.6mm,239.6*13.7mm,,NB,FOR MS-16322,,RoHS COMPLIANCEMAZ33752601NBRKL

,INT COAXIAL CABLE,30,182mm,MB-30pin/LCD-20pin,FOR MS-1039,LVDS CABLE,RoHS COMPLIANCEEAD33377501NCABL

MECH,LCD_HINGE_R,SK7+SUS,39*14mm,,NB,FOR MS-16311,,RoHS COMPLIANCEMEF33752301NHNGR

,MECH,LCD_HINGE_L,SK7+SUS,38*14.5mm,,NB,FOR MS-16312,,RoHS COMPLIANCEMEF33752101NHNGL

,MECH,LCD_REAR_BRACKET,SECC,,,NB,FOR MS-16121,,RoHS COMPLIANCEMAZ33751801NBRKR

,INT INVERTER CABLE,6,370mm,MB-6P/INVERTER-6P,FOR MS-1039,,RoHS COMPLIANCEEAD33377201NCABN

,MECH,MAGNET,ND-FE-B,13*3*5.6mm,,NB,FOR MS-16322,MODIFY FROM E22-1039070-SF7,RoHS
COMPLIANCE

MGJ33750701NPLTL

,MECH,LCD RUBBER-BUMPER,RUBBER,5.9*0.9mm,PANTONE COOL BLACK,NB,FOR MS­16311&16322,,RoHS COMPLIANCE

MCQ33747001NRUBC

,MECH,SUPPORT_KB_RUBBER,RUBBER,13*10*2.5mm,BLACK,NB,FOR MS-16121,,RoHS
COMPLIANCE

MCQ33746901NRUBK

,MECH,HDD PORON,PORON SRS-48P,11*8*0.45mm,,NB,FOR MS-16161,,RoHS COMPLIANCEMCQ33746801NRUBP

,MECH,KB_MYLAR,MYLAR,170*5*0.1mm,BLACK,NB,FOR MS-16121,,RoHS COMPLIANCEMHK33746701NSETH

,MECH,HDD SPONGE,SPONGE,60*11*7mm,,NB,FOR MS-16161,,RoHS COMPLIANCEMCQ33746501NRUBS

MS1034 Channel_Low Case ASSY,RoHS COMPLIANCEMBN33746401NCSEB

,MECH,HDD_NRB,SPONGE,33*38*3mm,,NB,FOR MS-16121,BLACK,RoHS COMPLIANCEMCQ33746201NRUBH

,INT OTHER CABLE,ROUND/16/480mm/20P-10P+10P/FOR MS-1039,RoHS COMPLIANCEEAD33376501NCAB3

,INT OTHER CABLE,RJ11 MODEM CABLE/ROUND/2/290mm/HOUSING MOLEX:51021-0200/TERMINAL
MOLEX:50058-8200/FOR MS-1039,RoHS COMPLIANCE

EAD33376401NCABM

,MECH,SCREW,PLAT,CROSS RECESS,M2X0.4,4.5mm,3mm,MACHINE SCREW,WITH NYLOK,PLATED
NI,,FOR MS-1003,AISI-1018,RoHS COMPLIANCE

FAB30065501NSCR2

,MECH,CARD READER RUBBER,RUBBER,38.1*17*6.05mm,BLACK,NB,FOR MS-16312,,RoHS
COMPLIANCE

MCQ33720101NRUBR

,MECH,FRONT_BEZEL,PC,129.8*15.55mm,,NB,FOR MS-16311,,RoHS COMPLIANCEMBN33719901NCSEF

RemarksSpecificationPart NoLocation

Ch6. Part lists

91

NBATM

NCVRB

NCVRH

NHDD1 NRUBS

NSCR1

92

NODD1

NMEM1

NLAN1

NMDM1

NFAN1

93

NKBD1

NCPU1

NMCP1

NSPK1 NSPK1

NMLB1

NSUBU

NSETR

NCAPH

NCABM

NCAB3

NRUBR

94

NCSEK

NANTL

NANTR

NBRKR

NSCR2 NCAB1

95

NSUBB

NCSEB

96

NBRKH

NCSEF

NHNGL NHNGRNSETR

97

NSETF

NCSER

NLCD1

NNVE1

NCABN

NCABL

NPLTL

98

NBRKLNBRKL

NBRKL