Procedure
1.
Power down the system (Power down the system).
2.
Remove all power:
a. Disconnect each power cord from the power source.
b. Disconnect each power cord from the system.
3.
Remove the system from the rack (Remove the system from the rack).
4.
Place the system on a flat, level surface.
5.
Pull down the front drive cage release latches and use them to completely extend the front drive cages from the chassis
(Extend the front drive cages out of the chassis).
6.
Remove the drive cage top cover.
7.
Remove the air blocker.
8.
Remove the backplane cable guard.
Removal and replacement procedures
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