2 If applicable, install the expansion card riser.
3 Install the air shroud.
4 Follow the procedure listed in After working inside your system.
Power interposer board
The power interposer board (PIB) is a board that connects the hot swappable power supply units (PSUs) to the system board. The PIB is
only supported in systems with redundant PSUs.
Removing power interposer board
Prerequisites
1 Follow the safety guidelines listed in Safety instructions.
2 Follow the procedure listed in Before working inside your system.
3 Remove the air shroud.
4 Disconnect all the cables connected from the PIB to the system board.
NOTE: Ensure that you note the routing of the cables as you remove them from the system board.
5 Remove the PSU.
Steps
1 Using a Phillips #2 screwdriver, remove the two screws securing the Power Interposer Board (PIB) to the system.
2 Lift the board and slide it out at an angle to disengage the guide pins on the board.
Figure 97. Removing power interposer board
3 Lift the board away for the system.
Next step
1 Install the power interposer board.
Related links
Removing the air shroud
Removing a power supply unit
Installing power interposer board
Installing and removing system components
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