User`s manual

3-2

SUPERSERVER 7046GT-TRF/7046GT-TRF-TC4 User's Manual

3-2 Control Panel Buttons

There are two push-buttons located on the front of the chassis. These are 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.

3-3 Control Panel LEDs

The control panel located on the front of the SC747 chassis has ﬁ 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.

HDD:• Indicates IDE channel activity. SAS/SATA drive, SCSI drive, and/or DVD-

ROM drive activity when ﬂ ashing.

NIC1:• Indicates network activity on GLAN1 when ﬂ ashing.