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Maintenance & Service Guide
Presario 7900 Series Personal Computers
Models: 7922, 7930, 7935, 7940, 7947, 7950, 7970, 7973, 7985

MSG Index Product Description Troubleshooting Illustrated Parts
Home Removal & Replacement Jumpers & Switches Specifications

Removal and Replacement

Back I/O Panel may vary depending on model.

Removal Sequence

Chassis
Mass Storage Devices
Button Board
Digital Creativity
Imaging Center
Option Card Retainer
Graphics Board
PCI Cards
Memory
Processor
Processor Retention Clips
RTC Battery
System Board Cables
System Board
Back I/O Panel
Power Supply

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Removing the Back I/O Panel

1. Complete the preparation for disassembly procedures.
2. Remove the chassis.
3. Remove the Graphics Board (On select models only).
4. Remove the Fax/Modem.
5. Remove the Networking Interface Card (on select models only).
6. Remove the Audio Card (on select models only).
7. Remove the Memory.
8. Remove the Processor.
9. Disconnect System Board Cables.
10. Remove the System Board.
11. Push the back I/O Panel into the chassis from the back of the chassis and remove.

Replacement
To replace the Back I/O Panel, reverse the removal procedure.

Back to Removal and Replacement

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