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CAUTION:
Do not attempt to remove the TPM plug-in module from the system board. Once the TPM plug-in
module is installed, it is cryptographically bound to that specific system board. Any attempt to remove an
installed TPM plug-in module breaks the cryptographic binding, and it cannot be reinstalled or installed on
another system board.
1. Follow the safety guidelines listed in
2. Follow the procedure listed in
3. Remove the following:
a.
Air shroud
b.
GPU card
holder, if installed
c.
Expansion card holder
d.
Cooling fan
assembly, if installed
e.
Expansion
cards, if installed
f.
Integrated storage controller card
g.
vFlash/IDSDM module
h.
Internal USB
key, if installed
i.
Processors and heat sink modules
CAUTION:
To prevent damage to the processor pins when replacing a faulty system board, ensure that
you cover the processor socket with the processor protective cap.
j.
Memory modules
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. Holding the post, lift the blue release pin, and slide the system board toward the front of the system.
Sliding the system board toward the front of the chassis to disengage the connectors from the slots on the chassis.
3. Holding the post, incline the system board at an angle, and lift the system board out of the chassis.
Figure 111. Disengaging the system board
Safety instructions
Before working inside your system
on page 66.
on page 67.
Installing and removing system components
153
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