13. Turn on the node.
Replacing the SAN Volume Controller 2145-8A4 disk-drive backplane
To replace the SAN Volume Controller 2145-8A4 disk-drive backplane, including the SATA backplane,
complete the following steps.
1. Make sure that the air deflector
1
, which is shown in Figure 126, is in the open position.
Note: The air deflector also functions as the backplane latch. In this procedure, you must lift the air
deflector to access some of the cables.
2. Connect power cable connectors P2
1
and P3
2
to the replacement backplane, as shown in
Figure 127 on page 139.
svc_bb1ka055
Figure 125. Raising the SAN Volume Controller 2145-CF8 or 2145-CG8 locking levers of the slide rails of the rack
svc00485
1
Figure 126. Air deflector for the SAN Volume Controller 2145-8A4 power supply
138 IBM SAN Volume Controller Hardware Maintenance Guide