Supermicro SUPERSERVER 6036ST-6LR, User Manual, Page: 26 / 110

SUPERSERVER 6036ST-6LR User's Manual
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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 air fl 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.
NIC1
Indicates network activity on the LAN1 port when fl ashing.
NIC2
Indicates network activity on the LAN2 port when fl ashing.
Heartbeat
On the SuperServer 6036ST-6LR, this is a serverboard heartbeat LED and indicates
that power is being supplied to the serverboard.