Dell E30S owner manual See Getting help

Icon	Description	Condition	Corrective action
	Health	If the system is on, and in	None required.
	indicator	good health, the indicator
		lights solid blue.

The indicator blinks amber if the system is on or in standby, and if any error exists (for example, a failed fan or hard drive).

See the System Event Log or system messages for the specific issue. For more information on error messages, see the Dell Event and Error Messages Reference Guide at dell.com/esmmanuals.

Invalid memory configurations can cause the system to halt at startup without any video output. See Getting help.

Hard-drive	The indicator blinks amber if
indicator	a hard drive experiences an
	error.

See the System Event Log to determine the hard drive that has an error. Run the appropriate Online Diagnostics test. Restart system and run embedded diagnostics (ePSA). If the hard drives are configured in a RAID array, restart the system and enter the host adapter configuration utility program.

Electrical	The indicator blinks amber if
indicator	the system experiences an
	electrical error (for example,
	voltage out of range, or a
	failed power supply or
	voltage regulator).
Temperatur	The indicator blinks amber if
e indicator	the system experiences a
	thermal error (for example, a
	temperature out of range or
	fan failure).

Memory	The indicator blinks amber if
indicator	a memory error occurs.

See the System Event Log or system messages for the specific issue. If it is due to a problem with the power supply, check the LED on the power supply. Re-seat the power supply by removing and reinstalling it. If the problem persists, see Getting help.

Ensure that none of the following conditions exist:

•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.

See Getting help.

See the system event log or system messages for the location of the failed memory. Reinstall the memory device. If the problem persists, see Getting help.

PCIe	The indicator blinks amber if
indicator	a PCIe card experiences an
	error.

Restart the system. Update any required drivers for the PCIe card. Re-install the card. If the problem persists, see Getting help.

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