5-6 Desktop Repair
PCI/ISA-BUS Backboard Removal
Use the following procedure to remove the PCI/ISA-Bus backboard from the system board.
1.
Remove the top cover and all expansion slot boards as previously described.
2.
Remove the two PCI/ISA-Bus backboard screws.
3.
Lift the backboard away from the bracket and out of the system unit.
Figure Section 5-6 PCI/ISA-Bus Backboard Screws
Front Panel Assembly Removal
Use the following procedure to remove the front panel assembly from the system unit.
1.
Remove the top cover as previously described.
2.
Unplug the following cables from their connectors.
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Power lamp (connector J9)
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Hard disk drive busy lamp (connector JP15)
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Reset button (connector J15)