Removing The System Board - Compaq PRESARIO Presario 1255 Maintenance And Service Manual

Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275
Before You Begin
Removal Sequence
Product Description

Removing the System Board

Electrostatic
Discharge
Service
Considerations
Cables and
Connectors
Preparing the
Computer for
Disassembly
Battery Pack
Palmrest
Cover with
Touch Pad
Heatspreader
Keyboard
Processor
Hard Drives
CD Drive
Battery
Charger Board
Modem
Display Panel
Assembly
Upper CPU
Cover
Speaker
Assembly
Diskette Drive
Fan Assembly
System Board
Dip Switch
Settings
Memory
Module
Presario 1200 Series
Specifications
Troubleshooting
Pin Assignments
To remove the system board, complete
the following steps:
1. Prepare the computer for
disassembly.
2. Remove the
touch pad.
3. Remove the heatspreader.
4. Remove the keyboard.
5. Remove the processor.
6. Remove the modem.
7. Remove the
8. Remove the
9. Remove the
10. Remove the
11. Remove the
12. Remove the
13. Remove the fan.
14. Disconnect the
cables.
palmrest cover with
hard drive.
display panel assembly.
Upper CPU Cover.
battery charger
diskette drive.
CD drive.
speaker assembly
Next Step
Parts Catalog
Battery Operations
Index
board.