HP SureStore E Disk Array FC60 Service Manual (A5635A)

264 Controller Enclosure Troubleshooting
New
BBU
will not hold
a charge
A Battery charger board
failure
– Replace the
BBU
.
– Allow the system to operate for at least 7
hours in order to properly charge the
batteries. If this does not solve the
problem, go to cause B.
B Faulty battery harness – Replace both power supplies.
– Replace the battery harness.
Loss of battery backup
during a power outage
A Battery failure. – Replace the BBU.
Table 35
Troubleshooting BBU Problems (cont’d)
Symptom Possible Cause Procedure