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About Your System 21
Power Supply Indicator Codes
Figure 1-14. Power Supply Status Indicator
1 power supply 2 power supply indicator
Power Supply Status Indicator Condition
Steady green Power supply is on (AC OK/DC OK) or in
standby mode (90 VAC–264 VAC)
Steady yellow Power supply faulty
(UVP/OVP/OCP/SCP/OTP/Fan Fault)
Yellow off Power supply is off or AC input voltage is out of
normal operating range (90 VAC–264 VAC)
1
2
book.book Page 21 Thursday, March 4, 2010 4:38 PM