HP Array Controller HSG V8.7 Software - Manual (Page 51)

Operating the UltraSCSI Enclosure
UltraSCSI RAID Enclosure 2–15
Table 2–7 Enclosure Status LED Displays
Enclosure Type
Description and
Possible Corrective Actions
Data
Center
Cabinet
Dept.
Server
Cabinet
The enclosure is operating normally. There
are no detected errors.
There are one or more failed components:
1. Observe the EMU front panel to see if
there is an overtemperature condition,
a blower problem, or a power problem.
Replace the defective blower or power
components.
2. Observe individual disk drive SBBs for
an error condition.
3. Check the array controller optional
system maintenance terminal for error
messages.
Either there is no power applied to the
enclosure or the enclosure is in a reset state:
1. Ensure that ac power is present at the ac
input boxes and that the array controllers
are operational.
2. Ensure that there are at least four
operational power supplies.
3. Check the array controller optional
system maintenance terminal for error
messages.
LED is O N
LED is O FF