3-3
Chapter 3: Chassis Components
3-2 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 apply or remove power from the
power supply to the server system. Turning off system power with this button re-
moves the main power but keeps standby power supplied to the system. Therefore,
you must unplug system before servicing.
3-3 Control Panel LEDs
The control panel located on the front of the SC811 chassis has five 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 Fail:
•
Indicates a power failure to the system's power supply units.
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