4-2
SC842 Chassis Manual
4-2 Control Panel Buttons
There are two push-buttons located on the front of the chassis. These are (in order
from left to right), a reset button and a power on/off button.
Reset:
The reset button is used to reboot the system.
Power:
The main power switch is used to activate 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.
4-3 Control Panel LEDs
The control panel located on the front of the SC842 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 correc-
tive action you may need to take.
Power Failure:
When this LED flashes, it indicates a power failure in the power
supply.
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