Table of Contents
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Before You Begin
Removal Sequence
Product Description
Removal and Replacement Procedures
Electrostatic
Discharge
Service
Considerations
Cables and
Connectors
Preparing the
Computer for
Disassembly
Battery Pack
Hard Drive
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
Signal Board
Fan Assembly
System Board
Speaker
Assembly
DVD or CD
Drive
Diskette Drive
Maintenance & Service Guide
Presario 1900 Series
Models: XL1, XL160, XL161, XL162, XL163, and XL165
Specifications
Troubleshooting
Pin Assignments
Parts Catalog
Battery Operations
Index
Removing the
Heatspreader
with Thermal
Pad (continued)
1.
Prepare the
computer for
disassembly.
2.
Release and lift
the
keyboard.
3.
Remove screws
from the smaller
half of the
heatspreader.
4. Remove four
screws from the
larger half of the
heatspreader.
Review next step
before removing
heatspreader.
When replacing
the
heatspreader,
ensure that the
thermal pad
NOTE:
under the
heatspreader is
properly
replaced.
Next Step
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