Compaq presario 1600xl schematic

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Notice
Preface
Contact

Compaq

Welcome to the Maintenance & Service Guide
(MSG) for the Compaq Presario 1800 Series
Portable Computers. This online guide is
designed to serve the needs of those who
repair Compaq products. The Notice contains

the copyright and trademark information. The

Preface shows symbol conventions, Technician

Notes and Serial Number locations on the unit.

This MSG will be periodically maintained and
updated online as needed.

For content comments or questions, contact

Tech Support..

To report a technical problem, contact your
Regional Support Center or IM Help Center.

STORE | PRODUCTS | SERVICES | SUPPORT | CONTACT US |

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Notice

Preface
Contact

Compaq

Before You Begin

Notice

The information in this guide is subject to change
without notice.

COMPAQ COMPUTER CORPORATION SHALL NOT
BE LIABLE FOR TECHNICAL OR EDITORIAL
ERRORS OR OMISSIONS CONTAINED HEREIN,
NOR FOR INCIDENTAL OR CONSEQUENTIAL
DAMAGES RESULTING FROM THE FURNISHING,
PERFORMANCE, OR USE OF THIS MATERIAL.

This guide contains information protected by
copyright. No part of this guide may be photocopied or
reproduced in any form without prior written consent
from Compaq Computer Corporation.

© 2000 Compaq Computer Corporation.
All rights reserved. Printed in the U.S.A.

Compaq, Presario 1600 Series Registered U. S.
Patent and Trademark Office.

Microsoft, MS-DOS, and Windows are registered
trademarks of Microsoft Corporation.
Windows 98 and Windows 2000 are trademarks of
Microsoft Corporation.

The software described in this guide is furnished
under a license agreement or nondisclosure
agreement. The software may be used or copied only
in accordance with the terms of the agreement.

Product names mentioned herein may be trademarks
and/or registered trademarks of their respective
companies.

Maintenance and Service Guide

Compaq Presario 1600 Series Portable Computer

First Edition (January 2000)
Compaq Computer Corporation

Top of Page

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Notice

Preface

Contact
Compaq

Before You Begin

Preface

This Maintenance and Service Guide is a troubleshooting guide that
can be used for reference when servicing the Compaq Presario 1800
Series Portable Computers.

Compaq Computer Corporation reserves the right to make changes to
the Compaq Presario 1800 Series Portable Computers without notice.

Symbols

The following words and symbols mark special messages throughout
this guide.

WARNING: Text set off in this manner indicates
that failure to follow directions in the warning
could result in bodily harm or loss of life.

CAUTION: Text set off in this manner indicates
that failure to follow directions could result in
damage to equipment or loss of data.

IMPORTANT:

Text set off in this manner presents commentary,

NOTE:

sidelights, or interesting points of information.

Text set off in this manner presents
clarifying information or specific
instructions.

Technician Notes

WARNING: Only authorized technicians trained

by Compaq should repair this equipment. All
troubleshooting and repair procedures are
detailed to allow only subassembly/module level
repair. Because of the complexity of the
individual boards and subassemblies, the user
should not attempt to make repairs at the
component level or to make modifications to any
printed circuit board. Improper repairs can create
a safety hazard. Any indications of component
replacement or printed circuit board
modifications may void any warranty.

Serial Number

When requesting information or ordering spare parts, you should
provide the computer serial number to Compaq. The serial number is

located on the bottom of the computer.

Locating Additional Information

The following documentation is available to support this product:

● Compaq Presario 1800 Series Portable Computer

documentation set

● Introducing Windows 98 Guide

● Introducing Windows 2000 Guide

● Service Training Guides

● Compaq Service Advisories and Bulletins

● Compaq QuickFind

● Compaq Service Quick Reference Guide

Top of Page

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Models and
Features

Controls and
Lights

Internet
Zone
Buttons and
Lights

Front Bezel
Components

Left-Side
Components

Right-Side
Components

Products Description

Models and Features

Compaq Presario 1600 Series Portable

Computer Models

Display
Processor

Hard Drive
CD or DVD

Model XL140 Model XL141

12.1 inch TFT 12.1 inch TFT
Celeron 466

MHz w/128
Cache

6.0 GB 6.0 GB
24X CD Drive 6X DVD Drive

Celeron 466
MHz w/128
Cache

Underneath
the Unit

Rear
Connectors

QuikDock
Components

QuikDock
Connectors

Power
Management
for Windows
98

Drive
Diskette Drive

Modem

Networking
Battery
System

Memory
Misc 1

3.5 inch Floppy
Drive

56.0 Kbps
Data/Fax with
PCI

Not Supported Not Supported

3.2 Li-ION 3.2 Li-ION
64 MB PC100 64 MB PC100

TV-Out TV-Out

Model XL142 Model XL143

3.5 inch Floppy
Drive

56.0 Kbps
Data/Fax with
PCI

Display
Processor

Hard Drive
CD or DVD

Drive
Diskette Drive

Modem

Networking

12.1 inch TFT 14.1 inch TFT
Celeron 500

MHz w/128
Cache

6.0 GB 12.0 GB
6X DVD Drive 6X DVD Drive

3.5 inch Floppy
Drive

56.0 Kbps
Data/Fax with
PCI

Not Supported Not Supported

Celeron 500
MHz w/128
Cache

3.5 inch Floppy
Drive

56.0 Kbps
Data/Fax with
PCI

Battery
System

Memory
Misc 1

Display
Processor

Hard Drive
CD or DVD

Drive

3.2 Li-ION 3.2 Li-ION
64 MB PC100 64 MB PC100

TV-Out TV-Out

Model XL144 Model XL145

14.1 inch TFT 14.1 inch TFT
Celeron 466

MHz w/128
Cache

6.0 GB 6.0 GB
6X DVD Drive 6X DVD Drive

Pentium III 500
MHz w/256
Cache

Diskette Drive

Modem

Networking
Battery
System

Memory
Misc. 1

3.5 inch Floppy
Drive

56.0 Kbps
Data/Fax
International
with PCI

Not Supported Not Supported

3.2 Li-ION 3.2 Li-ION
64 MB PC100 64 MB PC100

TV Out TV Out

Model XL146 Model XL147

3.5 inch Floppy
Drive

56.0 Kbps
Data/Fax
International
with PCI

Display

Processor

Hard Drive

CD or DVD
Drive

Diskette Drive

12.1 inch TFT
or

14.1 inch TFT
Pentium III/500

MHz w/256
Cache
or
Celeron 500
MHz w/128
Cache

6.0 GB or

12.0 GB
6X DVD Drive 6X DVD Drive

3.5 inch Floppy

14.1 inch TFT

Pentium III/500
MHz w/256
Cache

12.0 GB

3.5 inch Floppy

Modem

Networking
Battery
System

Memory
Misc 1

Display
Processor

Drive

56.0 Kbps
Data/Fax with
PCI

Not Supported Not Supported

3.2 Li-ION 3.2 Li-ION
64 MB PC100 64 MB PC100

TV-Out TV-Out

Model XL150

14.1 inch TFT
Celeron 533

Drive

56.0 Kbps
Data/Fax-I with
PCI

Hard Drive
CD or DVD

Drive
Diskette Drive

Modem

Networking
Battery
System

MHz w/128
Cache

6.0 GB
6X DVD Drive

3.5 inch Floppy
Drive

56.0 Kbps
Data/Fax with
PCI

Not Supported

3.2 Li-ION
64 MB PC100

Memory
Misc 1

Configure To Order Parts

TV-Out

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

System Unit
Boards
Display

Assembly
Mass Storage

Devices
Miscellaneous

Cable Kit
Miscellaneous

Hardware Kit
Miscellaneous

Plastics Kit
Miscellaneous

Parts Catalog

This section provides a breakdown of
spare parts and identifies the spare part
ordering number associated with each
item for Compaq Presario 1600 Series
Portable Computers.

Parts
CTO Parts
Documentation

and Software

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Physical and
Environmental

System
Interrupts

System DMA
System I/O

Addresses
System

Memory
Catalog

Display
Memory

Expansion
Diskette Drive
Hard Drive

Specifications

This section covers the following specifications of Compaq
Presario 1600 Series Portable Computers.

Physical and Environmental

Computer Specifications

Dimensions

Height
Depth
Width

Weight
with 14.1" TFT Display

Stand-Alone (Battery
Pack)

U.S. Metric

1.63 in

10.38 in

12.20 in

7.15 lbs 3.25 kg

Li-ion 3.2 AHr

4.14 cm

26.36 cm

31.00 cm

CD or DVD
Drive

Battery Pack

Power Requirements

Nominal Operating
Maximum Average
Peak Operating

AC Power Requirements

Operating Voltage
Operating Current
Operating Frequency
Maximum Transient

Temperature

Operating
Non Operating

Relative Humidity (non­condensing)

Operating
Non Operating

W @ 14.8 V
W @ 14.8 V
W @ 14.8 V

100-240 V

0.8/0.4 A RMS
47-63 Hz
Meets IEC801-4 & IEC801-5
1kV for 50 ns

50° to 95 °F

-4° to 140 °F

10% to 90%
5% to 95%

10° to 35 °C

-20° to 60
°C

(tw = 38.7°C max)

Altitude

Operating
Non Operating

Shock
Operating
Non operating

Vibration

Operating
Non Operating

Applicable product safety standards specify
thermal limits for plastic surfaces. Compaq

NOTE:

Explorer Series Portable Computers operate
well within this range of temperatures.

0 to 10,000 ft
0 to 30,000 ft

10 G, 11 ms, half sine
240 G, 2 ms, half sine

0.5 G

1.5 G

0 to 3.05 km
0 to 9.14 km

Top of Page

System Interrupts

System Interrupts

Hardware
IRQ

IRQ0 System Timer IRQ10 SCI IRQ used

IRQ1 Standard

System
Function

101/102-key or

Hardware
IRQ

IRQ11 ACPI IRQ

System
Function

by ACPI Bus

Holder for PCI
Microsoft
Natural
Keyboard

IRQ2 Programmable

Interrupt
Controller

IRQ4 Communications

Port (COM1)

IRQ6 Standard Floppy

Disk Controller

IRQ7 Printer Port

(LPT1)

IRQ Steering

IRQ11 VIA Tech 3038

PCI to USB

Universal Host

Controller

IRQ11 ACPI IRQ

Holder for PCI

IRQ Steering

IRQ11 Compaq PCI

Modem

Enumerator

IRQ12 Synaptics

PS/2

IRQ8 System

CMOS/Real
Time Clock

IRQ9 VIA PCI Audio

Controller

IRQ9 Texas

Instruments PCI­1211 CardBus
Controller

IRQ9 Trident

CyberBlade i1
AGP (51)

TouchPad

IRQ13 Numeric Data

Processor

IRQ14 VIA Bus

Master PCI

IDE Controller

IRQ14 Primary IDE

Controller

(Dual FIFO)

IRQ15 VIA Bus

Master PCI

IDE Controller

IRQ15 Secondary IDE

Controller

(Dual FIFO)

Top of Page

System DMA

System DMA

Hardware
DMA

DMA 2 Standard Floppy Disk

System Function

Controller

DMA 4 Direct memory access

controller

Top of Page

System I/O Addresses

System I/O Addresses

I/O
Address
(Hex)

System Function (Shipping
Configuration)

0000h­000Fh

0020h­0021h

0040h­0043h

0060h­0060h

0061h­0061h

0062h­0062h

0064h­0064h

Direct Memory Access Controller

Programmable Interrupt Controller

System Timer
Standard 101/102-Key or Microsoft

Natural Keyboard
System speaker

ACPI Embedded Controller
Standard 101/102-Key or Microsoft

Natural Keyboard

0066h­0066h

0070h­0075h

0081h­008Fh

00A0h­00A1h

00C0h­00DFh

00F0h­00FFh

0170h­0177h

ACPI Embedded Controller

System CMOS/Real Time Clock

Direct Memory Access Controller

Programmable Interrupt Controller

Direct Memory Access Controller

Numeric Data Processor

VIA Bus Master PCI IDE Controller

0170h­0177h

01F0h­01F7h

01F0h­01F7h

0200h­0207h

02F8h­02FFh

0376h­0376h

0376h­0376h

Secondary IDE controller (dual fifo)

VIA Bus Master PCI IDE controller

Primary IDE controller (dual fifo)

Gameport Joystick

Compaq 56K V.90 HSF Mini PCI Modem

Secondary IDE Controller (Dual FIFO)

VIA Bus Master PCI IDE Controller

0378h­037Fh

03B0h­03BBh

03C0h­03DFh

03E8h­03EFh

03F0h­03F5h

03F6h­03F6h

03F6h­03F6h

Printer Port (LPT1)

Trident CyberBlade i1 AGP (51)

Trident CyberBlade i1 AGP (51)

Symphony Port (COM3)

Standard Floppy Disk Controller

VIA Bus Master PCI IDE Controller

Primary IDE Controller (Dual FIFO)

03F7h­03F7h

03F8h­03FFh

0CF8h­0CFFh

1000h­10FFh

1400h­141Fh

1420h­1427h

1420h­142Fh

Standard Floppy Disk Controller

Communications Port (COM1)

PCI Bus

VIA PCI Audio Controller (WDM)
VIA Tech 3038 PCI to USB Universal

Host Controller
Primary IDE Controller (DUAL FIFO)

VIA Bus Master PCI IDE Controller

1428h­142Fh

1430h­1433h

1434h­1437h

1438h­143Fh

Top of Page

Secondary IDE Controller (DUAL FIFO)

VIA PCI Audio Controller (WDM)

VIA PCI Audio Controller (WDM)

Compaq PCI Modem Enumerator

System Memory Catalog

System Memory Catalog

Memory Address System Function

00000000h­0009FFFFh

000A0000h­000AFFFFh

000B0000h­000BFFFFh

000C0000h­000CBFFFh

000DC000h­000DFFFFh

000E0000h­000FFFFFh

System Board Extension for ACPI
BIOS

Trident CyberBlade i1 AGP (51)

Trident CyberBlade i1 AGP (51)

Trident CyberBlade i1 AGP (51)

System Board Extension for ACPI
BIOS

System Board Extension for ACPI
BIOS

03800000h­03800FFFh

F4000000h­F400FFFFh

F4100000h­F411FFFFh

F4100000h­F57FFFFFh

F4120000h­F412FFFFh

F4800000h­F4FFFFFFh

F5000000h­F57FFFFFh

Texas Instruments PCI-1211
CardBus Controller

Compaq PCI Modem Enumerator

Trident CyberBlade i1 AGP (51)

PCI Standard PCI-to-PCI Bridge

Trident CyberBlade i1 AGP (51)

Trident CyberBlade i1 AGP (51)

Trident CyberBlade i1 AGP (51)

F8000000h­FBFFFFFFh

FFFE0000h­FFFFFFFFh

Display

Top of Page

PCI Standard Host CPU Bridge

System Board Extension for ACPI
BIOS

12.1 inch Diagonal TFT Display with
LVDS

U.S. Metric

Dimensions
Height
Width
Depth

Display
Dimensions

Height
Width

Weight
Contrast Ratio
Brightness

Total Power
Consumption

10.83 in

7.83 in

0.22 in

9.69 in

7.26 in

15.53 oz 440 g
150:1 typ
105 cd/mm^2 (110nits -

MRD1.1)

1.2 to 1.5W typ (Assuming
backlight current of 5.0 mA,

27.5 cm

19.9 cm

0.57 cm

24.6 cm

18.45 cm

Response Time

Refresh Rate

Top of Page

14.1 inch (Diagonal) TFT Display with

Dimensions
Height
Width
Depth

or 100 nits luminance)
30 ms typ (Trise)

20 ms typ (Tfall)
50 ms (Total)

60 Hz

LVDS

U.S. Metric

11.76 in

8.92 in

0.22 in

29.85 cm

22.65 cm

0.57 cm

Display
Dimensions

Height
Width

Weight
Contrast Ratio
Brightness

Total Power
Consumption

Response Time
Refresh Rate

11.26 in

8.44 in

19.94 oz 565 gm
150:1 mini
120 cd/mm^2 (125nits -

MRD1.1)

1.2 to 1.5W typ (Assuming
backlight current of 5.0 mA,
or 100 nits luminance)

50 ms
60 Hz

28.57 cm

21.43 cm

Top of Page

Memory Expansion

Memory Expansion

System
Memory

64-MB none 64-MB
64-MB 32-MB 96-MB
64-MB 64-MB 128-MB

Expansion
Board
Memory

Total
Memory

64-MB 128-MB 192-MB
64-MB 256-MB 320-MB

Top of Page

Diskette Drive

Capacity per Diskette
(High/Low)

Diskette Size
Number of LED Indicators

Diskette Drive

1.44
MB/720KB

3.5"
0

(Read/Write)
Number of Drives Supported
Drive Rotation (rpm)
Transfer Rate (Kbps)
Bytes per Sector
Sectors per Track

(High/Low)
Tracks per Side (High/Low)
Access Times

Track-to-Track (ms)
Average (ms)
Setting Time (ms)
Latency Average (ms)

Cylinders (High/Low)

1
300
500
512
18/9

80

3
94
15
100

80

Number of Read/Write
Heads

Top of Page

Hard Drive

Drive Type 6.0-GB 12.0-GB 18.0-GB
Capacity Per

Drive
Logical

Configuration

Cylinders
Heads
Sectors per track
Bytes per sector

2

Hard Drive

6.0-GB 12.0-GB 18.0-GB

8647
4
190/330
512

11968
6
190/330
512

11968
6
190/330
512

Seek Times
(Typical, Including
settling in ms)
Single track
Average
Full stroke

Transfer Rate At
Interface

Top of Page

CD/DVD Drive

CD/DVD Drive

4
14
24

33.3
MB/s

4
14
24

33.3
MB/s

4
14
24

33.3
MB/s

Dimensions

Weight
Rotational

Speed
Typical

Transfer
Rate

Sustained
Data
Transfer
Rate

Access

6x DVD CD-RW

128 x 129
x 12.7mm

0.28 kg 300 g 0.175 kg
3450 rpm Not

8100 KB/s 2100 KB/s 3600 KB/s

128 x 129
x 12.7 mm

Available

24x CD-

ROM

128 x 129
x 12.7 mm

4225 rpm

Time

Average
Random
Access Time

Spin Up
time

Data Buffer
Capacity

Top of Page

140 ms 150 ms 120 ms

<15 s <10.0 s 2.7 s

512 KB Not

Battery Pack

128 KB

Available

Battery Pack

Type

Dimensions
Height
Length
Width

Weight
Operating

Lifetime

Energy
Nominal Open
Circuit Voltage
Capacity
Power

Temperature

Lithium Ion (Li ion)

0.8 in (20.3 mm)

5.7 in (145 mm)

3.1 in (78.7 mm)

0.90 lb (408.2 g)
2 hr 30 min*

14.4 V
3000 mAH

43.2 WH

Top of Page

Requirements
Operating
Non-operating
Charging

*The battery operating lifetime
changes depending on your power
management settings, system
components, options, and
applications you use.

32° F (0-50° C)

-20° C -60° C
5° C-45° C

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Increasing
battery
pack
operating
time

Conditioning
a battery
pack

Disposing of
a used
battery
pack

Battery Pack Operations

Increasing Battery Pack Operating Time

Battery pack operating time differs depending on several
variables. To avoid unnecessary replacement, consider the
following variables when determining how long a charged battery
pack should last:

● Power Management Settings

● Hardware Configuration

● Software Applications

● Installed Options

● Display Brightness

● Hard Drive Usage

● Changes in Operating Temperatures

● Type and Number of Installed PC Cards

The power consumption requirements for PC

NOTE:

Cards vary widely. Some cards drain the
battery pack very rapidly.

Battery pack operating time can be increased by as much as 50
percent by controlling the energy required by the computer and
the energy stored in the battery pack.

Minimizing the Energy Required

To minimize the energy required by the computer, follow these
guidelines:

● Set the power conservation levels in the Power

Management utility to Maximum.

● Customize the timeout value to work more efficiently with

the applications. The length of battery life depends on the
values selected.

Maximizing the Energy Stored

To maximize the energy stored in the battery pack, follow these
guidelines:

● Condition the battery pack at least every 30 days to

improve overall battery performance.

● Keep a battery pack in the computer when using it with AC

power to supply the battery pack with a constant trickle
charge.

● Store the battery pack in a cool, dry place when not in use.

Top of Page

Conditioning a Battery Pack

CAUTION: To avoid a loss of data, ensure that
all data is saved before discharging a battery
pack.

To condition a battery pack, complete the following steps:

1. Plug in the AC adapter and allow the battery to charge until
the battery charging status icon turns off. Your battery
gauge may show four bars (and Windows may report
100%) before the battery charging status icon turns off. Do
not unplug the AC adapter until the battery charging status
icon disappears.

2. Unplug the AC adapter and allow the battery to drain until
the computer reaches hibernation and turns itself off. Do

not plug in the AC adapter during this process or you
will need to restart with Step No. 1. You may use the

computer while the battery is draining.

3. Plug in the AC adapter and begin using the computer.

The table below shows the approximate battery pack charge
times.

Battery Charge Time

Li-ion Battery Pack Charge Time

Computer On Line
Computer Off Line

4.5 hours
2:50 hrs

Top of Page

Disposing of a Used Battery Pack

In the interest of safeguarding our environment. Compaq
Computer Corporation recommends that nickel metal hydride
(NiMH) and lithium ion (Li-ion) battery packs be recycled.
Battery packs should be handled in accordance with country,
state, province, or local regulations.

CAUTION: Never attempt to open or service a
battery pack. Opening a battery pack not only

Top of Page

damages the pack and makes it unusable, but
also exposes potentially harmful battery
components.

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Parallel
and Serial
Connectors

Keyboard/
Mouse,
Modem,
and Game
Port

S-Video
and
Universal
Serial Bus

Monitor
and TV

Connector Pin Assignments

This section provides connector pin assignment
tables for Compaq Presario 1600 Series Portable
Computers. For additional information on
connectors, refer to the sections on Rear Connectors

and

QuikDock Connectors.

The signals in all tables of this
appendix are considered active

NOTE:

high unless otherwise indicated
by an asterisk (*).

Parallel Connector

Out
QuikDock

Pin Signal Pin Signal

1 Strobe* 10 Acknowledge*
2 Data Bit 0 11 Busy
3 Data Bit 1 12 Paper Out
4 Data Bit 2 13 Select
5 Data Bit 3 14 Auto Linefeed*
6 Data Bit 4 15 Error*
7 Data Bit 5 16 Initialize Printer*
8 Data Bit 6 17 Select In*
9 Data Bit 7 18-25 Signal Ground

* = Active low

Serial Connector

Connector Pin Signal

1
2
3
4
5

Carrier Detect
Receive Data
Transmit Data
Data Terminal
Ready

Top of Page

6
7
8
9

Signal Ground
Data Set Ready
Ready to Send
Clear to Send
Ring Indicator

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Removal
Sequence

Electrostatic
Discharge

Service
Considerations

Cables and
Connectors

Preparing the
Computer for
Disassembly

QuikDock
Battery Pack

Removal Sequence

This section explains the removal and
replacement procedures for the computer.

Serial Number Location

Palmrest Cover
with TouchPad

Keyboard
Status/Internet

Zone Cover
Internet

Button Board
Heatspreader
Modem
Hard Drive
DisqPlay

Module
Processor

Report the computer serial number to Compaq
when requesting information or ordering spare
parts. The serial number is located on the
underside of the computer.

CD or DVD
Drive

Display Panel
Assembly

Upper CPU
Cover

Fan Assembly
RTC Battery
Diskette Drive
Battery

Charger Board
Speaker

Assembly
System Board
Memory

Module

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Preliminary
Steps

Clearing the
Power-On
Password

Power-On Self
Test (POST)

Compaq
Diagnostics

Diagnostic
Error Codes

Troubleshooting
Without
Diagnostics

Solving Minor

Troubleshooting

This section covers troubleshooting information for the Compaq
Presario 1800 Series Portable Computers. The basic steps in
troubleshooting include:

Preliminary Steps

1.

2. The

3. The recommended actions described in the diagnostic tables
if you are unable to run POST or if POST displays an error
message.

When following the recommended actions in the Sections on POST
and
Rerun POST after each recommended action until the problem is

solved and no error message occurs. Once the problem is solved,
do not complete the remaining recommended actions.

Diagnostic Error Codes perform them in the order listed.

Power-On Self-Test (POST)

Problems
Contacting

Compaq
Support

If the problem is intermittent, check the

NOTE:

computer several times to verify that the
problem is solved.

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Models and
Features

Controls and
Lights

Internet
Zone
Buttons and
Lights

Front Bezel
Components

Left-Side
Components

Right-Side
Components

Underneath
the Unit

Rear
Connectors

Products Description

Controls and Lights

1. Display
Release
Latch

2. Display

3. Power

(On/Off)
Button

4.
Keyboard

5.
TouchPad

6.

Integrated
Speakers

7.
TouchPad
Button
(Left)

QuikDock
Components

QuikDock
Connectors

Power
Management
for Windows
98

8. Scroll
Up/Down
Button

9.
TouchPad
Button
(Right)

10. Model
Number

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Models and
Features

Controls and
Lights

Internet
Zone
Buttons and
Lights

Front Bezel
Components

Left-Side
Components

Right-Side
Components

Products Description

Configure To Order Features

Compaq Presario 1600 Series Portable Computer

Configure To Order Features

Display

Processors

System Memory

12.1" TFT (PN: 165532-002)

14.1" TFT (PN: 165532-005)
Celeron 466 FCPGA (PN: 165875-007)

Celeron 500 FCPGA (PN: 165875-004)
Pentium III 500 FCPGA (PN: 165874-001)
Pentium III 600 FCPGA (PN: 165874-007)

100MHz 128SD (64 Down +64 Down) (PN: 165528-003)
100MHz 192SD (64 Down + 128 Up) (PN: 165528-004)

100MHz 64SD (Down) (PN: 165528-001)

Underneath
the Unit

Rear
Connectors

QuikDock
Components

QuikDock
Connectors

Power
Management
for Windows
98

Diskette Drive
CD-ROM/DVD

Drive

Hard Drive

Software

100MHz 96SD (64 Down + 32 Up) (PN: 165528-002)

Standard 3.5" Floppy (PN: 165531-001)

24X CD-ROM Drive (PN: 165529-001)

6X DVD Drive (PN: 165529-003)

CD-RW Drive (PN: 165529-004)

6.0-GB (PN: 165530-004)

12.0-GB (PN: 165530-002)

18.0-GB (PN: 165530-005)

Feature Home Collection (Microsoft) Bundled CD (PN:

171952-001)

Microsoft Office 2000Profes Bundled CD (PN: 171952-

003)

Microsoft Office 2000SBE Bundled CD (PN: 171952-002)

Return to Models and Features

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Models and
Features

Controls and
Lights

Internet
Zone
Buttons and
Lights

Front Bezel
Components

Left-Side
Components

Right-Side
Components

Underneath
the Unit

Rear
Connectors

QuikDock
Components

QuikDock
Connectors

Products Description

Internet Zone Buttons and Lights

1. AC Adapter
Light

2. Cap Lock Light

3. Instant

Internet Access
Button

4. Instant E-Mail
Button

5. My Presario
Instant Access
Button

6. Power Button

7. Instant Search

Button

8. Online
Marketplace
Button (US/Puerto
Rico), Instant
Answer Button
(countries outside
the US)

9. Retail Central
Button (US/Puerto
Rico), Instant E­Commerce Button
(countries outside
the US)

Power
Management
for Windows
98

10. Num Lock
Light

11. Scroll Lock
Light

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Models and
Features

Controls and
Lights

Internet
Zone
Buttons and
Lights

Front Bezel
Components

Left-Side
Components

Right-Side
Components

Products Description

Front Bezel Components

1.
Previous
Track
Button

2. Next
Track
Button

3. Sleep
Status
Icon

4. Power
Status
Icon

5. Battery
Charging
Status
Icon

Underneath
the Unit

Rear
Connectors

QuikDock
Components

QuikDock
Connectors

Power
Management
for Windows
98

6.
DisqPlay
Status
Icon

7. Battery
Gauge

8.
DisqPlay
On/Off
Button

9. Volume
Down
Button

10.Volume
Up Button

11.
Play/Pause
Button

12. Stop
Button

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Models and
Features

Controls and
Lights

Internet
Zone
Buttons and
Lights

Front Bezel
Components

Left-Side
Components

Right-Side
Components

Products Description

Left Side Components with
Diskette Drive

1.

Security Slot

2. CD or DVD

Drive

3. CD or DVD

Drive Eject
Button

4. CD or DVD

Drive Manual
Eject Hole

5. Diskette Drive

6. Diskette Drive

Eject Button

Underneath
the Unit

Rear
Connectors

QuikDock
Components

QuikDock
Connectors

Power
Management
for Windows
98

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Models and
Features

Controls and
Lights

Internet
Zone
Buttons and
Lights

Front Bezel
Components

Left-Side
Components

Right-Side
Components

Underneath

Products Description

Right Side Components

1. Battery
Compartment

2. PC Card
Eject Button

3. PC Card
Slot

4.
Headphone
Jack

5.
Microphone
Jack

6. Modem
Port

the Unit
Rear

Connectors
QuikDock

Components
QuikDock

Connectors
Power

Management
for Windows
98

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Models and
Features

Controls and
Lights

Internet
Zone
Buttons and
Lights

Front Bezel
Components

Left-Side
Components

Right-Side
Components

Products Description

Bottom of Unit

1. Pop-up
Feet

2. Serial
Number

3. Memory
Compartment
Door

4. Speaker
Ports

5. Modem
Door

Bottom of
Unit

Rear
Connectors

QuikDock
Components

QuikDock
Connectors

Power
Management
for Windows
98

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Models and
Features

Controls and
Lights

Internet
Zone
Buttons and
Lights

Front Bezel
Components

Left Side
Components

Right Side
Components

Products Description

Rear Connectors

1.
Keyboard/Mouse
Port

2. AC
Adapter Connector

3. Parallel Port

4. QuikDock
Connector

5. Fan Vent

6. TV Out
Connector

7. VGA External
Monitor Port

Bottom of
Unit

Rear
Connectors

QuikDock
Components

QuikDock
Connectors

Power
Management
for Windows
98

8. Serial Port

9. Universal Serial
Bus Port

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Models and
Features

Controls and
Lights

Internet
Zone
Buttons and
Lights

Front Bezel
Components

Left Side
Components

Right Side
Components

Products Description

QuikDock Components

1.
QuikDock
Interface
Connector

2.
QuikDock
Guide
Posts

Bottom of
Unit

Rear
Connectors

QuikDock
Components

QuikDock
Connectors

Power
Management
for Windows
98

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Models and
Features

Controls and
Lights

Internet
Zone
Buttons and
Lights

Front Bezel
Components

Left Side
Components

Right Side
Components

Bottom of
Unit

Products Description

QuikDock Connectors

1. Universal Serial Bus
Port

2. Universal Serial Bus
Port

3. Power
(AC Adapter)Connector

4. Mouse Port

5. Keyboard Port

6. Parallel Port

7. Game Port

8. Serial Port

9. External Monitor
Port

10. 10/100TX Ethernet

Rear
Connectors

QuikDock
Components

QuikDock
Connectors

Power
Management
for Windows
98

11. S Video

12. (Composite) TV
Out

13. Audio Out

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

Models and
Features

Controls and
Lights

Internet
Zone
Buttons and
Lights

Front Bezel
Components

Left Side
Components

Right Side

Products Description

Power Management for Windows 98

The following power management features are available for
conserving AC power and extending battery operating time:

● Power Management Settings

● Low-Power Modes

● Battery Operating Life

● Servicing the Computer (Full Off Mode)

● Rebooting After a Lockup

● Recovering From a Loss of Electrical Power

Power Management Settings

Components
Bottom of

Unit
Rear

Connectors
QuikDock

Components
QuikDock

Connectors

Power
Management
for Windows
98

Differing patterns of computer use determine the level of power
management needed. These power management levels can be
initiated based on the amount of time passed since the last
system activity. System activity examples include keyboard
strokes or mouse movement, DVD/CD playback (while under
program control that monitors Standby), and modem use.

Power Schemes

You may select different settings or Power Schemes through
Power Management from the Control Panel. The default Power
Schemes are Home/Office Desk, Portable/Laptop, and
Always On. You can customize these settings by changing the
following options:

● System Standby: length of inactivity before the computer

goes into Standby mode

● Turn Off Monitor: length of inactivity before the screen

times out and goes blank

● Turn Off Hard Disks: length of inactivity before the hard

drive goes into low power mode

● The setting for the Hard Drive

IMPORTANT:

must be less than or equal to the
setting for the System.

● If the computer is on a network,

Compaq recommends System
Standby be set to Never.

The following table shows the default settings for the each Power
Scheme.

Power Schemes

Always on AC Power Battery Power

System Standby
Turn OFF Monitor
Turn OFF Hard Disks

Portable/Laptop AC Power Battery Power

System Standby
Turn OFF Monitor
Turn OFF Hard Disks

Home/Office Desk AC Power Battery Power

System Standby

Never
15 minutes
1 hour

Never
3 hours
15 minutes

20 minutes

5 minutes
2 minutes
3 minutes

15 minutes
Never
10 minutes

1 minute
Turn OFF Monitor
Turn OFF Hard Disks

15 minutes
30 minutes

2 minutes

10 minutes

Alarms

The computer can be set to alarm when the battery power level
is reduced and/or when it reaches a critical low level. It can also
be set to automatically enter a low-power mode when the
battery reaches a specific power level.

CAUTION: The settings on the Alarms tab have
been preset for the computer to run at its best.
Changing any of these settings could cause
the computer to function improperly. It is
recommended that these settings be left at
their default values.

Alarm Default Alarm Action

Low Battery 10% Notification: Text

Critical Battery 0% Notification: No Action

Top of Page

Low-Power Modes

Alarms

Power Mode: No Action

Power Mode: Hibernation

Compaq Presario 1600 Series Computers have two levels of low­power management: Hibernation and Standby .

Hibernation

Hibernation helps conserve battery life and protect the data. The
computer will automatically enter Hibernation mode when the
battery has little power left or when the computer (operating on
battery power) has been in Standby mode for more than one
hour. As the computer enters Hibernation, it automatically stores
the content of the computer memory to the hard drive before it
shuts down. When the computer comes out of hibernation, it
returns to its previous state.

Activate Hibernation mode by pressing the Power button once.

To restart the computer, press the Power button once. When
the computer enters or wakes from Hibernation mode, it displays
a Progress window.

Standby

Standby mode is a low-power mode, also referred to as Sleep
mode. Selecting Standby mode instead of turning off the
computer when finished allows the computer to wake up faster
than turning it completely off and saves power over the active
(On) mode.

Activate Sleep mode by pressing Fn+F4. Or, click Start, select
the Shut Down option, and click Standby.

CAUTION: While in Standby mode, the
computer will maintain system information and
open files. Unsaved information will be lost if
the computer is turned off prior to system wake­up, or if a power loss occurs while using the AC
adapter.

The following table shows the conditions and indicators for
entering and exiting the various power management modes,

Standby, Hibernation, and Off.

Power Management Modes

Standby Activation Deactivation Indicators

Manual Fn+F4 Key

combination
or click the

Press any
key.

Half-moon
icon
appears on

Time-out
Default

Start button
on the
Windows
Taskbar,
then point to
Shutdown
and click
Standby.

15 minutes if
using battery
power.
Computer
will not
automatically
enter
Standby

the Status
Disqplay2.

mode if
using AC
Power.

* Moon icon appears on status display (1600 Series
only)

Hibernate Activation Deactivation Indicators

Manual Press Power

button once.

Time-out
Default

When
battery is

Press Power
button once.

Power
light is off,
screen is
blank**

low or after
1 hour of
Standby.
Computer
will not
automatically
enter
Hibernation
mode if
using AC
Power.

** Power icon does not appear on status display
(1600 Series only)

OFF Activation Deactivation Indicators

Standard Perform

normal
Windows
shutdown

Press Power
button once.

Power
light is off,
screen is

blank.
using the
Start button

Manual Press and

IMPORTANT:

Top of Page

on the
Windows
Taskbar.

hold down
the Power
button for 4
seconds.

The manual shutdown mode is not
recommended unless the standard
shutdown mode does not work.

Battery Operating Life

Battery operating life is affected by variables such as the
following:

● Power conservation settings

● Hardware configuration

● Software applications

● Installed options

● Display brightness

● Hard drive usage

● Changes in operating temperature

● Type and number of installed PC Cards

For more information on increasing battery pack operating time,
conditioning the battery pack, and disposing of a used battery
pack, refer to

Battery Pack Operations.

Top of Page

Servicing the Computer - Full Off Mode

The computer must be turned off completely when installing or
replacing components in the system. Follow the instructions
above for properly putting the computer into Off mode, unplug
from the outlet, and remove the battery (

see Battery Pack

Removal Sequence).

Top of Page

Rebooting After a Lockup

To reboot the computer (as if from a cold start), when the
keyboard is frozen or the screen is locked, press and hold down
the Power button for at least four seconds, which will cause a
manual shutdown. Then, restart it with a single press of the
Power button. If it still does not recover, press the Power
button and hold for four seconds to shut it down, then remove
the battery or unplug the AC power for at least 30 seconds.
Reinsert the battery or reconnect AC power and press the
Power button once to reboot.

Top of Page

Recovering From a Loss of Electrical Power

Loss of electrical power will cause the Internet PC to
automatically turn off. This may cause loss of data because the
Microsoft Windows operating system is not able to properly close
all files and programs.

Loss of power may be caused by one of the following:

● Electrical power service is interrupted.

● The power cord is accidentally disconnected.

If power surges or sags, the display and status lights may
flicker, and the computer may automatically restart. If an
improper shutdown occurs, ScanDisk, a Microsoft Windows utility
program, will automatically run once power is restored. ScanDisk
will determine if the improper shutdown caused any errors on
the hard disk. These errors may occur if the Microsoft Windows
operating system was not able to properly close all files before
the shutdown. If no errors are found, the restart process will
continue. If ScanDisk does detect errors, follow the instructions
shown to continue the restart process. Work that was not saved
prior to the lockup may be lost.

Use of a surge suppressor, line conditioner, or uninterruptible
power supply (UPS) may protect the computer from damage
caused by power surges or sags.

If a power failure occurs or the power cord disconnects while the
computer is turned on, turn off the computer until normal
service has been restored. ScanDisk may run to check the hard
disk for errors caused by the improper shutdown the next time
the computer turns on.

Top of Page

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

System Unit

Boards
Display

Assembly
Mass Storage

Devices
Miscellaneous

Cable Kit
Miscellaneous

Hardware Kit
Miscellaneous

Plastics Kit
Miscellaneous

Parts

Parts Catalog

System Unit

Spare Part Items

1. Keyboards
170090-xxx
US-001
NL -331
FR -051
UK -031
GR -041
FR -051
IT -061
DEN-081
NO-091
SE-101
LA-161
SG-311
NL-331
BEL-381

CTO Parts
Documentation

and Software

JP-291

2. Palmrest Cover

w/TouchPad and
Button Board

159490-001

3. Upper CPU Cover
159492-001

4. Speakers

w/Enclosure &
Cables

159494-001

5. Enclosure Base
159491-001

6. Battery Pack

LION Enhanced

138184-001

7. Button Board

Cover

(not shown)
159493-001

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

System Unit

Boards

Display
Assembly

Mass Storage
Devices

Miscellaneous
Cable Kit

Miscellaneous
Hardware Kit

Miscellaneous
Plastics Kit

Miscellaneous
Parts

CTO Parts

Parts Catalog

Boards

Spare Part Items

1. Heatspreaders
159501-001
174042-001

2. Battery Charger

Board

352891-001

3. Fan Assembly
159500-001

4. Processors Celeron

466MHz w/128K
Cache

161491-001

Celeron 500MHz
w/128K Cache

159484-001

Documentation
and Software

Pentium III
500MHz w/256K
Cache

161492-001

Pentium III
600MHz w/256
Cache

159485-001

Pentium III
650MHz w/256
Cache

175308-001

5. Internet Switch

Board

159495-001

6. LCD Indicator

Module

138187-001

7. Memory (SO Dimm)
122699-001 (32MB,
PC100)
122700-001 (64MB,
PC100)
123930-001 (128MB)

8. System Boards I/O
w/64MB SDRAM (Not
Shown)
159483-001

9. Modems K-56K
Data/Fax w/o SRAM
(Not Shown)
171280-001 (US)
159502-001 (Int'l)
159502-011 (AU)

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

System Unit
Boards

Display
Assembly

Mass Storage
Devices

Miscellaneous
Cable Kit

Miscellaneous
Hardware Kit

Miscellaneous
Plastics Kit

Miscellaneous

Parts Catalog

Display Assembly

Spare
Part
Items

Display
Panel

12.1"

TFT/LVDS

170091­001

Display
Panel

14.1"

TFT/LVDS

159486­001

Parts
CTO Parts
Documentation

and Software

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

System Unit
Boards
Display

Assembly

Mass Storage
Devices

Miscellaneous
Cable Kit

Miscellaneous
Hardware Kit

Miscellaneous
Plastics Kit

Miscellaneous

Parts Catalog

Mass Storage Devices

Spare Part
Items

1. Hard Drives
PN's: 170087­001 (6-GB)
170086­001 (12-GB)

2. 1.44-MB

Diskette
Drive

PN: 159496­001

3. DVD Drive
PN's: 159488­001 (6X)

Parts
CTO Parts
Documentation

and Software

CD-ROM
Drive 24X

(not shown)
PN: 159487

4. CD-R/W

Drive

(not shown)
PN: 170085­001

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

System Unit
Boards
Display

Assembly
Mass Storage

Devices

Miscellaneous
Cable Kit

Miscellaneous
Hardware Kit

Miscellaneous
Plastics Kit

Miscellaneous
Parts

CTO Parts

Parts Catalog

Miscellaneous Cable Kit

Spare Part

Items

Miscellaneous
Cable Kit*

PN: 159497-001
Kit includes one

each of the
following:

1. Hard Drive

Cable

2. CD/DVD Drive

Cable

3. Diskette Drive

Cable

4. Status Panel

Cable

Documentation
and Software

5. CD (DVD)

Cable

(not applicable)

6. Modem Cable
(not shown)

7. TouchPad

Cable

(not shown)

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

System Unit
Boards
Display

Assembly
Mass Storage

Devices
Miscellaneous

Cable Kit

Miscellaneous
Hardware Kit

Miscellaneous
Plastics Kit

Miscellaneous
Parts

CTO Parts

Parts Catalog

Miscellaneous Hardware Kit

Spare Part Items

Miscellaneous
Hardware Kit

159499-001
Kit includes one each

of the following:

1. Hard Drive
Mounting Bracket
(right)

2. Hard Drive
Mounting Bracket
(left)

3. Reinforcement
Bracket

Documentation
and Software

Presario 1600 Series

Models: 1600T, 1600-XL140, 1600-XL141, 1600-XL142, 1600-XL143,

1600-XL144, 1600-XL145, 1600-XL146, 1600-XL147, and 1600-XL150

Before You Begin Product Description Parts Catalog

Specifications Battery Operations Pin Assignments

Removal Sequence Troubleshooting MSG Index

System Unit
Boards
Display

Assembly
Mass Storage

Devices
Miscellaneous

Cable Kit
Miscellaneous

Hardware Kit

Miscellaneous
Plastics Kit

Miscellaneous
Parts

Parts Catalog

Miscellaneous Plastics Kit

Spare Part Items

Miscellaneous
Plastics Kit

PN: 159498-001
Kit includes one each

of the following
unless quantity
stated:

1. Battery Pack

Door

2. Memory Module

Cover

3. PCMCIA Door

4. Display Hinge
Cover (Right)

CTO Parts
Documentation

and Software

5. Display Hinge
Cover (Left)

6. CD Drive Guide

7. Latch (Right)
10 each

8. Latch (Left)
10 each

9. Stand-foot
10 each

10. Rubber Foot
10 each

11. Rubber Plug
(Side Mount for

14.1 inch Display)
10 each

12. Rubber
Plug(not
applicable to 1600
Series)

13. Cover, LCD FPC

14. Rubber Plug,
LCD(not shown)
10 each

15. Thin Rubber
Plug, LCD (14.1
inch Display)(not
shown)
10 each