Users Guide

Installing AC Power Supplies | 33
Power Supply and Fan Tray LEDs
Table 7-1. Power Supply LEDs
Status LED is ...
No AC power Unlit: No connection
Operational (On/Standby switch may be set to Standby) Lit: GREEN
Power Supply Failure Lit: AMBER
Table 7-2. Fan Tray LEDs
Status LED is ...
Booting Blinking: GREEN
Fault Detected Lit: YELLOW
Communication Failure Blinking: YELLOW
Operational Lit: GREEN
Loss of Power Unlit