The Summit 450 W power supplies (AC and DC) have the status LEDs listed in the following table.
Position | Color and State | Meaning |
---|---|---|
Top |
Steady Green |
+3.3VSB ok; 12 V ok; power supply is working properly. |
Middle |
Steady Amber |
Fault condition (for example, 3.3VSB OCP/UCP, 12V OCP/UCP, or fan failure). |
Bottom |
Steady Green |
Power supply is connected to power. If the cord is connected and this LED is off, the power supply is defective. |