Question about Sony VAIO PCV-RX753 PC Desktop

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Loud fan My computer was working fine, but was very dusty. So I took it apart and blew out all the dust and cleaned it real good. Put it back together and now it's louder than ever. Don't know if I damaged the fan or didn't put it back together correctly. Any advice?? Thanks

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  • locserc Feb 20, 2009

    I Have sun ultra 24 High end work station it is giving error in BIOS as CPU fan error and key board not functional.
    when we remove System fan noise is gone.so we replaced new System fan again noise is coming.still problem is there.
    we did following things.
    1.)BIOS updated
    2.)Replaced CPU fan and system Fan.
    kindly suggest any solution if any body has faced same problem.


  • A Womans Computer Man
    A Womans Computer Man May 11, 2010

    sounds like the fan is on its last stand..replace it..

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If the fan sound is very loud, there might be 2 probabilities- 1) you haven't connected it roperly- 2) the fan is losing its life- so its better to replace it as you can get it for lower prices everywhere..!!

Posted on Oct 27, 2008

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Check that the fan is not hitting any wires in side the case.

If not you may have disoriented the fins while cleaning them. Make sure the fins are not hitting the fan body.

If the fan wasn't installed property the CPU temprature should rise fast and your computer might automatically shut down to prevent damage to the CPU. If that is the case, try reinstalling it making sure it's attached well to the CPU. And remember to add some thermal compound to help the heatsink transfer heat.

If none have solved your problem you can buy a new fan for your CPU at any computer store. Make sure it's compatable with your CPU socket type.

I have lately purchased this fan for my quad core CPU and it's 100% silent. You can run it without a fan also. It's a really huge heatsink. I recommend it.
http://www.coolermaster.com/products/product.php?act=detail&id=4509

Posted on Oct 27, 2008

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Posted on Jan 02, 2017

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