Supero SUPERSERVER 1027TR-TF, User Manual

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SUPERSERVER 1027TR-TF/1027TR-TFF/1027TR-TQF User's Manual
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3-3 Control Panel LEDs
Each of the two control panels located on the front of the SC809 chassis has five
LEDs. Each LED provides you with critical information related its own specific
serverboard. This section explains what each LED indicates when illuminated and
any corrective action you may need to take.
Information
When this LED flashes, it indicates a fan failure. When on continuously it indicates
an overheat condition, which may be caused by cables obstructing the airflow in
the system or the ambient room temperature being too warm. Check the routing of
the cables and make sure all fans are present and operating normally. You should
also check to make sure that the chassis covers are installed. Finally, verify that
the heatsinks are installed properly (see Chapter 5). This LED will remain flashing
or on as long as the indicated condition exists.
NIC2
Indicates network activity on LAN2 when flashing
NIC1
Indicates network activity on LAN1 when flashing.
HDD
Channel activity for the hard disk drives. This light indicates SATA drive activity on
the server when flashing.