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Figure 73. Installing the power distribution board
Next steps
1.
Install the power supply
2. Follow the procedure listed in
System board
Removing the system board
Prerequisites
CAUTION:
If you are using the Trusted Platform Module (TPM) with an encryption key, you may be prompted to
create a recovery key during program or System Setup. Be sure to create and safely store this recovery key. If
you replace this system board, you must supply the recovery key when you restart your system or program
before you can access the encrypted data on your drives.
1. Follow the safety guidelines listed in
2. Follow the procedure listed in
3. Remove the following components:
a.
Air shroud
b.
Memory modules
c. Disconnect the fan cables
d.
Expansion card riser
e. If applicable,
storage controller card
f.
Heat sink and processor
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.
g.
Internal
USB, if installed
h. If applicable,
Internal Dual SD module
i.
Disconnect all the cables from the system board.
CAUTION:
Take care not to damage the system identification button while removing the system board from the
system.
70
Installing and removing system components
units.
After working inside your
Safety
instructions.
Before working inside your
system.
system.
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