Drive Trays - Compaq ProLiant Storage System User Manual

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4-4 Operating Information

Drive Trays

Each of the wide SCSI and standard SCSI hot-pluggable drive trays indicate the
status of the individual drive. The indicators for all drives are visible through
the window in the front bezel. Figure 4-3 shows these indicators and Table 4-3
defines the various states of each.
4-3.EPS
Figure 4-3.
CAUTION: If the system is equipped with a Redundant Power Supply and
the Power Indicator on the front bezel changes to amber, immediately
inspect the LED indicator on the rear of the storage system. If this indicator
has changed from green to amber the power supply is now operating in a
non-redundant mode. Call your local Authorized Service Provider to have
your power supply replaced. Long-term operation of the power supply in
this mode may cause total power supply failure and result in loss of data.
Online Drive Access Drive Failure
Drive Tray Indicators