HP Surestore Disk Array 12h and FC60 - Manual (Page 375)

Controller Enclosure Troubleshooting 375
T
roubl
esh
ooting
Power Supply LED
(front cover) is on A Power supply module is
missing or not plugged
in properly.
Insert and lock the power supply module
into place. If the Fault LED is still on, go to
cause B.
B Power supply module is
overheated or failed.
Lower the room temperature if it is too high,
unblock enclosure vents if they are
obstructed, replace any failed fans in the
enclosure, or replace the power supply
module.
The LEDs on both
power supply modules
are ON but all other
LEDs are off. A Defective DC Power
Harness
– Replace the DC Power Harnesses. If this
does not resolve the problem, go to
cause B.
B Defective Power
Interface Board
– Replace the power supply.
Table 49 Master Troubleshooting Controller (cont’d)
Symptom Possible Cause Procedure