Dell MX36C setup guide Solving Problems, Beep Codes, Beep Code Possible Problem

Solving Problems

This section provides troubleshooting information for your computer. If you cannot solve your problem using the following guidelines, see “Using Support Tools” on page 40 or “Contacting Dell” on page 62.

Beep Codes

Your computer might emit a series of beeps during start-up if there are errors or problems. This series of beeps, called a beep code, identifies a problem. Write down the beep code and contact Dell (see “Contacting Dell” on page 62).

Beep Code	Possible Problem
One	Possible motherboard failure -
	BIOS ROM checksum failure
Two	No RAM detected
	NOTE: If you installed or
	replaced the memory module,
	ensure that the memory module
	is seated properly.
Three	Possible motherboard failure -
	Chipset error
Four	RAM read/write failure
Five	Real Time Clock failure
Six	Video card or chip failure
Seven	Processor failure

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