Compaq StorageWorks 4000 - RAID Array User's Guide download pdf (Page 63)

Compaq StorageWorks RAID Array 4000 User Guide

Failure to follow the instructions in this section can result in loss of

data.

If the power 1 and status 2 LEDs are both OFF on one supply of a redundant

power supply system, check the AC power source to the supply. Redundant

operation is not assured until power is returned to the device.

Verify that the status LED 2 on the standard or redundant power supply

(if present) is amber.

Figure 4-11. Power supply LED

If this LED is amber, flashing amber, or alternating green/amber, replace the

power supply as soon as possible. See “Replacing Components” later in this

chapter for important information on how to replace the power supply.

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Compaq StorageWorks 4000 - RAID Array User's Guide Page 63