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Power supply of computer

Discussion in 'Troubleshooting and Repair' started by man009, Sep 16, 2012.

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  1. man009


    Sep 16, 2012
    Dear All
    I am having many faulty power supply of pCs i.e. Computer of 400 w to 650 Watt
    will any one please help to suggest how to check it and how to repair it

    waiting for the reply

  2. GreenGiant


    Feb 9, 2012
    do you have any experience with electronics?
    if not then you probably should not open the power supplies as there are some pretty heft capacitors in there

    If you have experience then we will need pictures of them, a lot of times the capacitors will die in them but this is not always the case, the only way to adequately know what the issue is would be to install in a computer, try to turn them on and see if there is an error code on the power light like 3 flashes or 5 or 3 fast and 2 slow etc then look up that model number power supply and see what it says
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