When the server is in a power stand-by state, the power supplies are powered and the PSU LEDs are lit, but the Power Status LED on the rear panel is not.
The server enters a stand-by power state due to any the following conditions:
- The shutdown --powerdown command has been issued.
- The PWR button is pressed when the server is running.
- The server has shut down automatically due to an over-temperature condition.
- Press the PWR button.
- Remove the power cables from both PSUs, wait for 10 seconds, then reconnect the cables to the PSUs.