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Maintenance & Service Guide
Presario Series
Models : 1270, 1670, and 1675

 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog
Removal & Replacement Procedures | Specifications
Pin Assignments
| Battery Pack Operations


Removing the System Board

Disassembly Sequence
Electrostatic Discharge
Service Considerations
Cables and Connectors
Preparing the Computer for Disassembly
Battery Pack
Palmrest Cover with Touch Pad
Keyboard
Heatspreader
Processor
Hard Drive
DVD or
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

To remove the system board, complete the following steps:

1. Prepare the computer for disassembly.

2. Remove the palmrest cover with touch pad.

3. Remove the keyboard.

4. Remove the heatspreader.

5. Remove the processor.

6. Remove the modem.

7. Remove the hard drive.

8. Remove the display panel assembly.

9. Remove the Upper CPU Cover.

10. Remove the battery charger board.

11. Remove the diskette drive.

12. Remove the CD or DVD drive.

13. Remove the fan assembly.

IMPORTANT:

When replacing the system board remove the memory module on the system board.

14. Disconnect the speaker assembly cables.

Next Step

 
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