System Board - HP zx2000 Technical Reference Manual

system board

Ä
CAUTION: Some system settings are saved to the LED status panel. If you are replacing both the LED
status panel and the system board, they must be replaced one at a time to avoid loss of system settings.
First replace one component, then turn on the system and boot to the EFI prompt. After confirming that the
first component has been replaced successfully, shut down the system and replace the second
component.
removing the system board
1. Turn off the system, disconnect all cables, and remove the system covers.
2. Raise the hard drive cage and remove the AGP retainer arm.
3. Disconnect the system board connectors.
NOTE: Disconnect the IDE cables from the hard disks and optical drives. Leave them attached
to the system board.
B
A
System Board Connectors
A Front-access USB connectors
B Speaker
C Chassis intrusion switch
D System board power connectors
technical reference guide
C
G
H
Installing or Replacing Parts and Accessories
D
F
E CPU power
F IDE connectors
G LED status panel connector
H System fan connectors (2)
E
2–33