Gigabyte R182-Z93 - Power Supply Unit (PSU) LED

- 23 - System Appearance
2-5 Power Supply Unit (PSU) LED
PSU LED
State
Description
OFF Indicates no AC power to all power supplies
0.5Hz Blink GREEN
Indicates AC present/ only standby
on/ Cold redundant mode
2Hz Blink GREEN Indicates power supply rmware in updating mode
Amber
Indicates AC cord unplugged or AC power lost; with a
second power supply in parallel still with AC input power
Indicates power supply critical event causing shut down:
failure, OCP, OVP, Fan Fail, UVP
0.5Hz Blink Amber
Indicates power supply warning events where
the power supply continues to operate:
high temp, high power, high current, slow fan