160
Upgrade and Maintenance Manual
BX920
S4
Expansion cards and backup units
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1.
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7.2.7.4
Installing the FBU
Figure 54: Installing the FBU
Ê
Slide the FBU module to the frame rail (1).
Ê
Fold down the FBU (2). The FBU clicks into place in its final position.
Figure 55: Connecting the FBU
Ê
Connect the FBU to the SAS RAID HDD module (see circle).