Loud noise from PSU on boot

Discussion in 'Computer Components' started by Richo_EFC, Feb 8, 2009.

  1. Richo_EFC

    Richo_EFC

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    When I boot up my PC I get a loud humming noise form the PSU. It usually takes at least 3 restarts before it boots normally. Does anyone have any idea how to fix this? Thanks
     
  2. Curly99

    Curly99
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    Try another PSU if it corrects the problem then your PSU needs changing.

    Curly
     
  3. namuk

    namuk
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    Replace psu it is bad:( the hum you get or hear is from the windings on psu..

    throw before damage occurs on system i.e Short..
     

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