Dell K080D Installed properly Power supply unit, Dell see Contacting Dell on, Possible peripheral

Light Pattern	Problem Description	Suggested Resolution
	Power connector not	• Reseat the 2x2 power connector from
	installed properly.	the power supply unit.
Steady		• If the system still fails to boot, contact
Amber		Dell (see "Contacting Dell" on
		page 66).
	Possible peripheral	• Remove all peripheral cards from the
	card or motherboard	PCI and PCI-E slots and restart the
Steady	failure has occurred.	computer. If the computer boots, add
		the peripheral cards back one by one
Amber
		until you find the bad one.
		• If the problem persists, the
		motherboard is probably bad. Contact
		Dell (see "Contacting Dell" on
		page 66).
	A possible	• Disconnect all internal and external
	motherboard failure	peripherals, and restart the computer.
Steady	has occurred.	If the computer boots, add the
		peripheral cards back one by one until
Amber
		you find the bad one. "Contacting
		Dell" on page 66.
		• If the problem persists, the
		motherboard is probably bad. Contact
		Dell (see "Contacting Dell" on
		page 66).
	A possible coin cell	• Remove the coin cell battery for one
	battery failure has	minute, reinstall the battery, and
Steady	occurred.	restart.
Amber		• If the problem persists, contact Dell
		(see "Contacting Dell" on page 66).

Steady

Blue

The computer is in a normal on condition.

The diagnostic lights are not lit after the computer successfully boots to the operating system.

•Ensure that the display is connected and powered on.

•If the problem persists, contact Dell (see "Contacting Dell" on page 66).

Troubleshooting Tips

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