Dell External OEMR R320 Owner's Manual page 15

Health indicator
Condition Corrective Action
The indicator blinks
See the System Event Log or system messages for the specific issue.
amber if the system
Invalid memory configurations can cause the system to halt at
is on or in standby,
startup without any video output. See
and any error exists
(for example, a failed
fan or hard drive)
Hard-drive indicator
Condition Corrective Action
The indicator lights None required.
green to indicate
hard-drive activity..
Electrical indicator
Condition Corrective Action
The indicator blinks See the System Event Log or system messages for the specific issue.
amber if the system If it is due to a problem with the power supply, check the LED on the
experiences an power supply. Re-seat the power supply by removing and reinstalling
electrical error (for it. If the problem persists, see
example, voltage out
of range, or a failed
power supply or
voltage regulator).
Temperature indicator
Condition Corrective Action
The indicator blinks Ensure that none of the following conditions exist:
amber if the system
experiences a
thermal error (for
example, a
temperature out of
range or fan failure).
See
Getting
• A cooling fan is removed or has failed.
• System cover, cooling shroud, EMI filler panel, memory-
module blank, or back-filler bracket is removed.
• Ambient temperature is too high.
• External airflow is obstructed.
Getting Help.
Getting Help.
Help.
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