Owners Manual

Figure 103. Installing the cooling fan cage board
Next steps
1. Connect cables to the fan board.
2. Replace the following components:
a. Cooling fan cage assembly
b. Air shroud
3. Follow the procedure listed in After working inside your system.
System board
This is a service technician replaceable part only.
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 the Safety instructions.
2. Follow the procedure listed in the Before working inside your system.
3. Remove the following components:
a. Air shroud
b. Cooling fan cage assembly
c. Expansion cards
d. IDSDM module (if installed)
e. Internal USB key (if installed)
f. Processor and heat sink module
g. Memory modules
h. OCP (if installed)
104
Installing and removing system components