http://www.mcmcse.com/comptia/aplus/...shooting.shtml
Check this out:
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1 long = System memory failure
1 long then 2 short = Video controller failure
1 long then 3 short = Video controller failure
Continuous = Video or memory failure
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That's a beep code example for an Award BIOS. If you tell us what BIOS you have or google it yourself, you should be able to find some kind of chart. The BIOS type is usually listed on one ofyour Startup screens.
Also check this out:
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System locks up consistently a few minutes after power up - This is usually associated with a failed processor fan or general overheating. Boot the system with the case off and see if the fan is running. If not, the fan and likely the processor will need to be replaced.
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Quote:
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System locks up while counting RAM - Usually requires that the processor be replaced
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