Dell T8144 Restart the computer, Repeat this process for each card. If, Incompatibilities on

Light Pattern	Problem Description	Suggested Resolution
	A possible expansion card failure	1	Determine if a conflict exists by removing a card
	has occurred.		(not a graphics card) (see page 66) and restarting
			the computer.
		2	If the problem persists, reinstall the card that
			you removed, remove a different card, and then
			restart the computer.
		3	Repeat this process for each card. If the
			computer starts normally, troubleshoot the last
			card removed from the computer for resource
			conflicts (see "Resolving Software and Hardware
			Incompatibilities" on page 49).
		4	If the problem persists, contact Dell
			(see page 116).
	Another failure has occurred.	• Ensure that the cables are properly connected to
			the system board from the hard drive, CD drive,
			and DVD drive (see page 61).
		• If there is an error message on your screen
			identifying a problem with a device (such as the
			floppy drive or hard drive), check the device to
			make sure it is functioning properly.
		• The operating system is attempting to boot from
			a device (such as the floppy drive or hard drive);
			check system setup (see page 103) to make sure
			the boot sequence is correct for the devices
			installed on your computer.
		• If the problem persists, contact Dell
			(see page 116).
	The computer is in a normal	None.
	operating condition after POST.

Troubleshooting Tools

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