Service Manual

2. Using Phillips #2 screwdriver, tighten the screws to secure the PIB to the system.
Figure 87. Installing the power interposer board
3. Route the cables and connect it to the system board.
Next steps
1. Install the PSU.
2. Install the air shroud.
3. Follow the procedure listed in After working inside your system.
System board
Remove 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.
● Follow the safety guidelines listed in the Safety instructions.
● Follow the procedure listed in the Before working inside your system.
● Remove the following components:
○ Air shroud
○ Expansion cards
○ Expansion card risers
○ Mini PERC card
○ IDSDM module
○ Internal USB key (if installed)
○ Processor
○ Heat sink
○ Memory modules
114
Installing and removing system components