SUPER MICRO Computer FAN0103L4 user manual Control Panel Buttons, Control Panel LEDs

Chapter 3: Chassis Components

3-5 Control Panel Buttons

There are two push-buttons located on the front of the chassis. These are (in order from left to right) a power on/off button and a reset button.

•Power: The main power switch 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. Therefore, you must unplug system before servicing.

•Reset: The reset button is used to reboot the system.

3-6 Control Panel LEDs

The control panel located on the front of the SC743 chassis has six LEDs. These LEDs provide you with critical information related to different parts of the system. This section explains what each LED indicates when illuminated and any corrective action you may need to take.

•Power: The main power switch 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. Therefore, you must unplug the system's power cord before servicing.

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