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On power on 3beeps and the screen remains blank after a day on powering up the computer works fine. this problem occurs after about a week. I have done a clean reinstall still there is the problem

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Replace the memory module of your computer. And double check your video card too.

Posted on Sep 02, 2010

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Beeps are from the computers hardware, not software. 3 beeps is a memory problem. You may have to purchase new RAM. RAM(Random Access Memory) can be purchased and installed at your local Best-Buy or Staples store. Usually, 1GB of RAM is 20$. To give you an idea, most high-end machines run on 3-6GB of RAM. So for 60$, you will have a nice machine that will have the beeps resolved.

Hope this helps!

Posted on Sep 02, 2010

  • Tokoshiro Sep 02, 2010

    Also, if the computer has 1 long beep, then two short beeps, its a video card error. This sounds more plausable then what I had previously thought. If your memory isnt the problem, its the video card. I would say replace both to be sure, but seeing as how your monitor stops working, your video card is probably the culprit.

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