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Maintenance & Service Guide
Presario Series
Models: 1246, 1247, 1277, 1278, and 1279

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


Removal and Replacement Procedures

Removal Sequence

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

 

NOTE:

Illustrations may show parts removed that are not part of this procedure. It is necessary to remove only the parts listed in the written procedure.

To remove the battery charger board, complete the following steps:

1. Prepare the computer for disassembly.

2. Remove the palmrest cover with touch pad.

3. Remove the hard drive.

4. Remove one screw from the battery charger board, unplug the board from the connector on the system board, and lift it out of the chassis.

To replace the battery charger board, reverse the previous procedures.

NOTE:

When replacing the battery charger board, ensure that the pins are aligned with the connector on the system board.

 

 

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