Dell POWEREDGE M915 - Manual (Page 275)

Installing Blade Components 275
Figure 3-60. Removing and Installing the Hard-Drive Backplane (M915 Shown)
5 To install the hard-drive backplane:
a Hold the backplane with the drive connectors facing towards the hard
drive bays.
b Position the backplane so that the retention hooks on the end of the
drive bay are aligned with the corresponding slots in the backplane.
c Press the backplane into place until the connector is fully seated and
the latches at each end snap over the upper edge of the board.
1 hard-drive backplane (2) 2 hard-drive connectors (2)
3 retention hooks (4) 4 latches (4)
5 backplane connector (2)
3 2
5
1
4