Replacing A Power Supply; Figure 7-1 Power Switch And Power Cord Location - Sun Microsystems Sun StorEdge A3500 Manual

7.3

Replacing a Power Supply

If a power supply has failed:
The amber Power Supply Fault LED on the front panel will be turned on, and
The green Power LED on the failed power supply will be turned off.
See Section 4.1 "Checking the Controller Module LEDs" on page 4-2 for LED
indicators and locations.
Note – You can use RAID Manager to check the status of the power supplies.
1. Check the LEDs on the front and back of the controller module to verify the
power supply failure.
2. Turn the power switch on the failed power supply to the Off position.
3. Disconnect the power cord from the failed power supply (
Caution – Removing a power supply canister that still has its power switch turned
on and the power cord attached can cause electrical shock. Always turn off a power
supply power switch and disconnect its power cord before you attempt to unlock or
remove the canister from the controller module chassis.
Power switch
FIGURE 7-1
7-4 Sun StorEdge A3500/A3500FC Controller Module Guide • August 1999
Power cord
Power switch
Power Switch and Power Cord Location
Power cord
).
FIGURE 7-1