IBM SAN Volume Controller, Hardware Maintenance Manual

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9. Turn on the node.
Replacing the SAN Volume Controller 2145-8A4 operator-information panel
You might have to replace the operator-information panel assembly on a SAN Volume Controller
2145-8A4 due to required maintenance.
Perform the following steps to replace the operator-information panel:
1. Connect the light panel cable
1
and the front USB cable
2
, shown in Figure 219, to the
operator-information panel board.
2. Guide the operator-information panel into position on top of the CD/DVD bay housing. Make sure
that the LEDs and the USB connectors are aligned with the openings in the bezel and that the holes in
the board align with the screw holes in the top of the bay housing.
3. Tighten the screws
3
to secure the operator-information panel onto the top of the CD/DVD bay
housing.
4. Replace the top cover. See “Replacing the top cover” on page 72.
5.
Place the node in the rack. See “Replacing the SAN Volume Controller in a rack” on page 48.
6. Connect the power cable to the node and replace the cable-retention bracket. See “Replacing the
cable-retention bracket” on page 34.
7.
Turn on the node.
Replacing the SAN Volume Controller 2145-8G4 operator-information panel
assembly
You might have to replace the operator-information panel on a SAN Volume Controller 2145-8G4 due to
required maintenance.
Perform the following steps to replace the operator-information panel:
1. From the front of the node, thread the light path ribbon cable through the panel housing in the node.
Figure 219. SAN Volume Controller 2145-8A4 operator-information panel
Chapter 2. Removing and replacing parts
199