User`s manual

SC216 Chassis Manual
4-2
Power:• Indicates power is being supplied to the system's power supply units.
This LED should normally be illuminated when the system is operating.
HDD:• Indicates IDE channel activity. SAS/SATA drive and/or DVD-ROM drive
activity when ashing.
4-3 Control Panel LEDs
The control panel located on the front of the SC216 chassis has ve 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 system before servicing.
Reset:• The reset button is used to reboot the system. A needle, pen, or other
small device is required to activate this button and reset the system
4-2 Control Panel Buttons
There are two push-buttons located on the front of the chassis. These are a power
on/off button and a reset button.