HP SureStore CD-ROM Server/Tower User's Guide - 5967-2149

Troubleshooting 9-3
Normal
Conditions
The Power indicators on the tower and server module are con-
trolled by hardware and are always on when power is connected.
The following table describes the state of the other indicators.
Event Status CD Network Disc ON/BUSY
Initial power to unit On On On Off
On with no
CD
During power-up or
self-test (approx. 30
seconds to 5 minutes)
Flash Off Off Off
On with no
CD
After power-up or self-
test
Off Off Blink *
Off with
no CD
On with no
CD
First disc inserted Off On Blink * On
Blink* when
CD
accessed;
Off when
CD not
accessed
Last disc removed Off Off Blink * Off On
Flash loading
Flash
(1/sec)
Flash
(1/sec)
Flash
(1/sec)
——
* Blinks in synchrony with activity or access