Compaq Presario 7800 Series Maintenance & Service Manual page 44

Presario 7800 Series and 5900T Personal Computers
MSG Index
Home
Removal and Replacement
Removal
Sequence
Chassis
Mass Storage Devices
Button Board
Digital Creativity
Imaging Center
Option Card Retainer
Graphics Board
PCI Cards
Memory
Processor
RTC Battery
System Board Cables
System Board
Back I/O Panel
Power Supply
Maintenance & Service Guide
Product Description
Removal &
Replacement
System board may vary depending on model.
Troubleshooting
Jumpers & Switches
Illustrated Parts
Specifications
Removing
the Button
Board
1. Complete
the
preparation
for
disassembly
procedures.
2. Remove the
chassis.
3. Disconnect
button
board
power/data
cable from
the system
board
(J10).
Next Step