Supermicro SuperServer 6016T-MT, User Manual

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3-2
S
UPER
S
ERVER 6016T-MT User's Manual
3-3 Control Panel LEDs
The control panel located on the front of the SC813MTQ-520CB 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.
2
1
Overheat/Fan Fail
When this LED fl ashes, it indicates a fan failure. When on continuously it indicates
an overheat condition, which may be caused by cables obstructing the airfl ow 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 fl ashing
or on as long as the indicated condition exists.
NIC2
Indicates network activity on GLAN2 when fl ashing.
NIC1
Indicates network activity on GLAN1 when fl ashing.
HDD
Channel activity for all HDDs. This light indicates SATA drive activity on the 6016T-
MT when fl ashing.