CHAPTER 4: Installing Components
Replacing the fan cage and fan board
To replace the fan cage and the fan board:
1Follow the instructions in “Preventing static electricity discharge” on page 24. Make sure that you turn off the server, then unplug the power cord(s) and all other cables connected to the server.
2Follow the instructions in “Opening the server case” on page 25.
3Remove the system fans by following the instructions in “To replace a system fan:” on page 37.
4Loosen the two screws (2) on the sides of the fan cage, then lift the fan cage (3) out of the chassis.
5Remove the cables from the fan board.
6Loosen the thumbscrew (4) holding the fan board in the chassis.
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