My laptop gives 3 beeps and then doent want to start up .. what can i do?
2 Short Beeps Your computer has memory problems. First check video. If video is working, you'll see an error message. If not, you have a parity error in your first 64K of memory. First check your SIMM's. Reseat them and reboot. If this doesn't do it, the memory chips may be bad. You can try switching the first and second banks memory chips. First banks are the memory banks that your CPU finds its first 64K of base memory in. You'll need to consult your manual to see which bank is first. If all your memory tests good, you probably need to buy another motherboard. 3 Short Beeps Basically the same thing as 2 beeps. Follow that diagnosis above. 4 Short Beeps Basically the same thing as 2 beeps. Follow that diagnosis above. It could also be a bad timer
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