4.
Verify that the power LED on the power supply displays a steady green light.
Figure 32 Power supply
Replacing a blower assembly
IMPORTANT:
To ensure continuous adequate cooling, maintain three operating blower assemblies at all times except
for the brief period when replacing a blower assembly.
The procedure for each blower assembly takes less than 5 minutes. The following items are required
for the blower assembly replacement:
•
Replacement blower assembly
•
Phillips #2 screwdriver
Removing a blower assembly
To remove a blower assembly:
HP StorageWorks DC and DC04 SAN Backbone Director Switches
26398a
89