Chapter 3: System Interface
Chapter 3
System Interface
3-1 Overview
There are several LEDs on the control panel as well as others on the SATA drive carriers to keep you constantly informed of the overall status of the system as well as the activity and health of specifi c components. There are also two buttons on the chassis control panel and an on/off switch on the power supply. This chapter explains the meanings of all LED indicators and the appropriate response you may need to take.
3-2 Control Panel Buttons
There are three
UID: Depressing the UID (unit identifi er) button illuminates an LED on both the front and rear of the chassis for easy system location in large stack confi gura- tions. The LED will remain on until the button is pushed a second time. Another UID button on the rear of the chassis serves the same function.
Reset: Use the reset button to reboot the system.
Power: The main power button is used to apply or remove power from the power supply to the server system. Turning off system power with this button removes the main power but keeps standby power supplied to the system.
