Power On a Power Supply

1. Reconnect the power cord to the power supply.
   

   The AC LED lights green to indicate the power supply is connected to line power. A moment later, the OK LED lights green to indicate the power supply is fully operational.

2. Verify that the switch has power.

   See Check Switch Status (LEDs).

Related Information

• Power Off a Power Supply

• Remove a Power Supply

• Install a Power Supply