Front Leds; Power Supply And Fan Unit Leds - IBM System Storage DS5020 Installation, User's, And Maintenance Manual

Power supply and
fan unit power LED
Figure 66. Power supply and fan unit LEDs
Table 14. Power supply and fan unit LEDs
LED
Power supply and fan unit
power
Service Action Allowed (OK to
Remove)
Service Action Required
(Fault)
Direct Current Enabled

Front LEDs

This section describes the primary LEDs and controls on the front of the DS5020
storage subsystem.
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IBM System Storage DS5020 Storage Subsystem: Installation, User's, and Maintenance Guide
Direct current Service action required
enabled LED (fault) LED
Service action required
Service action allowed
(fault) LED
(ok to remove) LED
Normal Status
On
Off
Off
On
Service action allowed
(ok to remove) LED
Power supply and
fan unit power LED
Direct current
enabled LED
Problem Status
Off
On
On
Off