D20 Operator Panel - IBM pSeries 7311 D10 Service Manual

D20 Operator Panel

Before performing the following procedure, read "Safety Considerations" on page 41.
Operator Panel Removal
To remove the operator panel from the subsystem, do the following:
1. Open the rack front door.
2. Shut down the system as described in "Stopping and Starting the System" on page 42.
3. If necessary, put the Model D20 subsystem into the service position as described in "D20 Service
Position" on page 113.
4. Disconnect the power source from the system.
Note: This system may be equipped with a second power supply. Before continuing with this
procedure, ensure that the power source to the system has been completely disconnected.
5. Remove the front bezel as described in "Front Bezel Removal" on page 116.
6. Locate the operator panel, as shown in the following illustration.
7. Pull out the two snap buttons located on each side of the operator panel.
8. Remove the operator panel by grasping its edges and slowly pulling it out of its bay.
9. Disconnect the power/signal cable connector from the back of the operator panel.
10. Put the operator panel in a safe place.
1 Power LED (Green)
2 Attention LED (Amber)
3 Operator Panel
4 Snap Buttons
Chapter 3. Removal and Replacement Procedures
117