Expansion cards and backup units
7.2.7.3
Removing the FBU
Figure 52: Connecting the FBU
Ê Disconnect the defective FBU from the SAS RAID HDD module (see circle).
Figure 53: Installing the FBU
Ê Unclasp the plastic bracket (1) and remove the defective FBU (2).
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BX920 S4