Question about Dell OptiPlex GX150 PC Desktop

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Dell desktop optiplex 520 display problem

Hi i have system dell.first it power not getting on i change it's power but now wen i remove 12v power connector it's power getting on and when i connect it 12v power connctor it's power not getting on.plz tell me it's solution.thanks


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  • joecoolvette
    joecoolvette May 11, 2010

    I need you to clarify for me, what 12 volt power cable you're speaking of. Is it the 4-pin ATX 12v power cable? Looks like this one?
    (If this doesn't appear as a link for you, just copy it, and paste it into your address bar, then press the Enter key)

    Is this a motherboard, that uses an Intel processor that is Pentium 4 or better?


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Maybe you need to replace your powersupply let them check it out

Posted on Aug 05, 2009

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