Table of Contents
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Before You Begin
Removal Sequence
Product Description
Removal and Replacement Procedures
Preparing the Computer for Disassembly
Electrostatic
Discharge
Before beginning removal and replacement procedures, complete the following procedures:
Service
Considerations
1. Disconnect AC power and any external devices.
Cables and
2. Remove the battery pack.
Connectors
Preparing the
3. Remove any PC Cards.
Computer for
Disassembly
4. Remove the wedge.
Battery Pack
Hard Drive
IMPORTANT:
Keyboard
Memory
Module
Modem
Heatspreader
Processor
Display Panel
Assembly
Upper CPU
Cover with
Palmrest and
TouchPad
Hard Drive/
Battery
Charger Board
Converter
Board
Low Voltage
Differential
NOTE:
Signal Board
Fan Assembly
System Board
Speaker
Assembly
DVD or CD
Drive
Maintenance & Service Guide
Models: XL1, XL160, XL161, XL162, XL163, and XL165
The battery pack should be removed before performing any internal maintenance on
the computer.
Metal objects can damage the battery pack as well as the battery contacts in
WARNING:
the battery compartment. To prevent damage, do not allow metal objects to touch the
battery contacts. Place only the battery pack for the Compaq Presario 1900 Series
Portable Computers into the battery compartment. Do not force the battery pack into
the bay if insertion does not occur easily.
.
Do not crush, puncture, or incinerate the battery pack. Do not open a battery
CAUTION:
pack, as this damages the pack, makes it unusable, and exposes potentially harmful
battery components. There are no field-serviceable parts located inside the battery pack.
The Compaq Presario 1900 Series Portable Computers have several screws of various sizes
which are not interchangeable. Care must be taken during reassembly to ensure that the
correct screws are used in their correct location. During removal please keep respective
screws with their associate sub-assembly.
Presario 1900 Series
Specifications
Troubleshooting
Pin Assignments
Parts Catalog
Battery Operations
Index
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