HP DL380z Gen8 Virtual Workstation - Manual (Page 22)

1 – Amber 2 - Green 3 - Green Interpretation
Flashing 1 Hz On Off An overtemperature
condition exists.
Flashing 2 Hz Flashing 2 Hz Off The capacitor pack is not
attached.
Flashing 2 Hz Flashing 2 Hz On The capacitor has been
charging for 10 minutes, but
has not reached sufficient
charge to perform a full
backup.
On On Off The current backup is
complete, but power
fluctuations occurred during
the backup.
On On On The cache module
microcontroller has failed.
Hot-plug fans
CAUTION: To avoid damage to server components, fan blanks must be installed in fan bays 1 and
2 in a single-processor configuration.
The only two valid fan configurations are listed in the following table.
Configuration Fan bay 1 Fan bay 2 Fan bay 3 Fan bay 4 Fan bay 5 Fan bay 6
1 processor Fan blank Fan blank Fan Fan Fan Fan
2 processors Fan Fan Fan Fan Fan Fan
For a single-processor configuration, four fans and two blanks are required in specific fan bays for
redundancy. A fan failure or missing fan causes a loss of redundancy. A second fan failure or missing
fan causes an orderly shutdown of the server.
16 Chapter 2 Component identification