user manual
United States January 2, 2003 
Maintenance & Service Guide
Presario 1600 Series
Models: 1650 and 1655 
 | Home Page | Notice | Preface | Product Description | Troubleshooting 
Illustrated Parts Catalog | Removal & Replacement Procedures | Specifications 
Pin Assignments | Battery Pack Operations
Removing the Heatspreader
Electrostatic 
Discharge
Service 
Considerations
Cables and 
Connectors
Preparing the 
Computer for 
Disassembly
Battery Pack
Palmrest 
Cover with 
Touch Pad
Keyboard
Heatspreader
Modem
Processor
Status Panel
Interface 
Board
Hard Drives
Battery 
Charger Board
CD Drive
Display Panel 
Assembly
Upper CPU 
Cover
Speaker 
Assembly
Diskette Drive
Fan Assembly
Audio Board
System Board
Memory 
Module
To remove 
the 
heatspreader, 
complete the 
following 
steps:
1. 
Prepare 
the computer 
for 
disassembly.
2. Remove 
the palmrest 
cover with 
touch pad.
3. Remove 
the keyboard.
4. Remove 
three screws 
from the 
heatspreader 
and lift out of 
the chassis.
To replace 
the 
heatspeader, 
reverse the 
previous 
procedures.
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