Supero SuperServer 7034L-i, User Manual

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7034L-i User's Manual
3-3 Control Panel LEDs
The control panel located on the front of the SC733i-450 chassis has four LEDs
that 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: Indicates external power is being supplied to the system's power
supply unit. This LED should normally be illuminated when the system is operat-
ing.
HDD: Indicates IDE channel activity. On the SuperServer 7034L-i, this LED
indicates SATA/IDE drive activity when fl ashing.
NIC: Indicates network activity when fl ashing.
Overheat/Fan Fail: When this LED fl ashes it indicates a fan failure. When
on continuously (on and not fl ashing) 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 prop-
erly (see Chapter 5). This LED will remain fl ashing or on as long as the overheat
condition exists.