Battery Backup Module Installation Guide

26
Table 1. Troubleshooting
System
Status
Screen
BBM
Red
LED
BBM
Green
LED
BBM Status Possible
Corrective
Actions
ON OFF OFF Cable from BBM to HP
NetServer not plugged in
Plug BBM cable
into NetServer.
OFF OFF OFF In back-up mode:
The BBM is supplying
power to back up the
integrated HP NetRAID
memory.
Service NetServer
power system
and/or check AC
power.
ON ON OFF Battery overtemperature
or overvoltage or under-
voltage
BBM failed.
Replace BBM
after investigating
event log.
ON OFF Flash at
1 Hz
Fast charge in progress:
BBM green LED should
turn to steady green after
120 minutes maximum.
None needed.
ON OFF ON Normal operation None needed.
ON ON
5 sec
ON
5 sec
Management controller
LED/controller self test at
first power-on in server
None needed.