Power Supply Unit (Psu) Led - Gigabyte G242-Z10 User Manual

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 firmware in updating mode
Indicates AC cord unplugged or AC power lost; with a
second power supply in parallel still with AC input power
Amber
Indicates power supply critical event causing shut down:
failure, OCP, OVP, Fan Fail, UVP
Indicates power supply warning events where
0.5Hz Blink Amber the power supply continues to operate:
high temp, high power, high current, slow fan
- 21 - System Appearance