a
b
Removing an expansion card riser
c
Removing the IDSDM or vFlash module
d
Removing the power supply unit
e
Replacing the optional internal USB memory key
f
Removing PCH air shroud.
g
Removing a processor and heat sink module
h
Processors blanks (if applicable)
CAUTION:
To prevent damage to the processor socket when replacing a faulty system board, ensure that
you cover the processor socket with the processor dust cover.
i
j
Removing the network daughter card
Steps
1
Disconnect all cables from the system board.
CAUTION:
Take care not to damage the system identification button while removing the system board from the chassis.
CAUTION:
Do not lift the system board by holding a memory module, processor, or other components.
2
Using a Phillips #2 screwdriver, remove the ten screws securing the cable guides, PCIe guide, NDC guide, and PCH shroud base.
3
Remove both the cable guides, NDC guide, PCIe guide, and PCH shroud base.
Figure 46. Remove the cable guides, NDC guide, PCIe guide, and PCH shroud base
4
Using Phillips #2 screwdriver, remove the seven screws securing the system board to the chassis.
5
Holding the system board holder, slide the system board toward the front of the chassis.
Sliding the system board toward the front of the chassis disengages the connectors on the system board from the connector slots on
the back of the chassis.
6
Lift the system board out of the chassis.
90
Installing and removing system components