Front view, Operator information panel | Lenovo 3823, 3821, 3822

This section describes the controls and light-emitting diodes (LEDs) and how to turn the server on and off.

Front view

The following illustration shows the controls and LEDs on the front of the server.

Note: The front bezel door is not shown so that the drive bays are visible.

DVD drive activity LED (green) System-power LED Power-control button Hard-disk drive activity LED System-locator LED

System-information LED

System-error LED USB 2

DVD drive eject button Hard disk drive status LED (amber)

Hard disk drive activity LED (green)

The following illustration shows the LEDs on the operator information panel on the front of the server.