Dell T3400 manual Code Description Suggested Remedy Repetitive Short beeps, Your User’s Guide

Code	Description	Suggested Remedy
(repetitive
short beeps)
1	BIOS checksum	Contact Dell (see "Contacting Dell" in
	failure. Possible	your User’s Guide).
	motherboard failure.
2	No memory modules	• If two or more memory modules are
	are detected.	installed, remove the modules (see
		"Removing a Memory Module" in your
		User’s Guide), then reinstall one module
		(see "Installing a Memory Module" in
		your User’s Guide) 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
		"Memory" in your User’s Guide).
		• If the problem persists, contact Dell (see
		"Contacting Dell" in your User’s Guide).
3	Possible motherboard	Contact Dell (see "Contacting Dell" in
	failure.	your User’s Guide).
4	RAM Read/Write	• Ensure that no special requirements for
	failure.	memory module/connector placement
		exist (see "Memory" in your User’s
		Guide).

• Ensure that the memory you are using is supported by your computer (see "Memory" in your User’s Guide).

• If the problem persists, contact Dell (see "Contacting Dell" in your User’s Guide).

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