Four-bay power supply backplane board
o
To replace the component, reverse the removal procedure, if the screws are not attached to the backplane
assembly, use the screws provided in the spare backplane assembly kit.
Expansion board
Do one of the following:
1.
For tower models, open and remove the bezel
o
For rack models, if installed, remove the security bezel (on page 27).
o
Power down the server (on page 26).
2.
Remove all power:
3.
Disconnect each power cord from the power source.
a.
Disconnect each power cord from the server.
b.
Do one of the following:
4.
For tower models, place the server on a flat, level surface with the access panel facing up.
o
For rack models, extend the server from the rack (on page 28).
o
Remove the access panel
5.
Remove the air baffle
6.
("Access
panel" on page 29).
("Air
baffle" on page 30).
("Remove the tower
bezel" on page 27).
Removal and replacement procedures 44