Dell DC01L, GX404 Light Pattern Problem Description Suggested Resolution, If two or more memory

book.book Page 77 Tuesday, November 27, 2007 10:29 AM

Light Pattern	Problem Description	Suggested Resolution
	Memory modules are	• If two or more memory
	detected, but a memory	modules are installed, remove
	failure has occurred.	the modules (see "Removing
		Memory" on page 108), then
		reinstall one module (see
		"Installing Memory" on
		page 106) and restart the
		computer. If the computer
		starts normally, continue to
		install additional memory
		modules (one at a time) until
		you have identified a faulty
		module or reinstalled all
		modules without error.
		• If available, install working
		memory of the same type into
		your computer (see "Installing
		Memory" on page 106).
		• If the problem persists, contact
		Dell (see "Contacting Dell" on
		page 200).
	A possible graphics card	• Reseat any installed graphics
	failure has occurred.	cards (see "Cards" on
		page 109).
		• If available, install a working
		graphics card into your
		computer.
		• If the problem persists, contact
		Dell (see "Contacting Dell" on
		page 200).
	A possible floppy drive or	Reseat all power and data cables.
	hard drive failure has
	occurred.

A possible USB failure has occurred.

Reinstall all USB devices and check all cable connections.

Troubleshooting

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