MY PC NO POWER ON

dinukap4

Well-known member
  • Mar 18, 2008
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    NORMALY WHEN I ON MY PC IT starts up smoothly
    BUT TODAY RT NOW i ON MY UPS AND PRESSED THE ON SWITCH IN THE CPU I SAW THE GREEN LIGHT IN THE CASE CAME AND WENT BUT THE PC s FANS OR ANY THING DID NOT MOVE,IT DID NOT GET ON I TRYED ABOUT13 TIMES THE SAME FOULT PLZ HELP ME IF THIS ERROR HAS COME TO YO PC'S PLZ COZ IM SCARED IF A EXPENSIVE PART HAVE BURNT :sorry:

    SO PLZ GIV ME A HELP

    DINUKA
     

    henderson

    Active member
  • Nov 24, 2007
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    Senior Executive, Goldman Sachs
    you mean your system's power indicator was lit for few seconds and it turned off back again? If so check your CPU fan It happened to me once, the sensor of the CPU fan was malfunctioning and Main board had a security feature to power down the CPU if the fan registers 0 RPM.
     

    qazxsw

    Member
    Aug 7, 2007
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    Kurunegala
    Originally posted by henderson

    you mean your system's power indicator was lit for few seconds and it turned off back again? If so check your CPU fan It happened to me once, the sensor of the CPU fan was malfunctioning and Main board had a security feature to power down the CPU if the fan registers 0 RPM.

    Yeah this could B da prob.
     

    coolshano

    Well-known member
  • Sep 1, 2007
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    machan remove your ups and connect your pc to the normal power cord to the wall socket....
    if the same thing happens again check your Power Supply Unit.........( most problems occur due to this)
     

    antoniodilen

    Junior member
  • Oct 17, 2007
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    Ragama
    better to check ur p.supply....first
    first remove it from ur mother board and try to start it manually...

    dscn00615bt.jpg


    loop the green and a black(ground) wire
    NOTHING ELSE PLS:P
    dscn00691bn.jpg


    If your power supply is failed then u will knw
    //////MAKE SURE U UNPLUG UR PC BEFORE ATTEMPTING THIS:angry: :angry: :angry://
     

    dinukap4

    Well-known member
  • Mar 18, 2008
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    antoniodilen said:
    better to check ur p.supply....first
    first remove it from ur mother board and try to start it manually...

    dscn00615bt.jpg


    loop the green and a black(ground) wire
    NOTHING ELSE PLS:P
    dscn00691bn.jpg


    If your power supply is failed then u will knw
    //////MAKE SURE U UNPLUG UR PC BEFORE ATTEMPTING THIS:angry: :angry: :angry://

    MATA PODAK CLEARLY PEnapan ko plz
     

    Kalegana

    Well-known member
  • Sep 23, 2007
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    Kuwait-Galle
    antoniodilen said:
    better to check ur p.supply....first
    first remove it from ur mother board and try to start it manually...

    dscn00615bt.jpg


    loop the green and a black(ground) wire
    NOTHING ELSE PLS:P
    dscn00691bn.jpg


    If your power supply is failed then u will knw
    //////MAKE SURE U UNPLUG UR PC BEFORE ATTEMPTING THIS:angry: :angry: :angry://
    Ya thats how u must do it
     

    antoniodilen

    Junior member
  • Oct 17, 2007
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    Ragama
    dinukap4 said:
    MATA PODAK CLEARLY PEnapan ko plz
    aney macho thawath clearly !!!!
    u just have to remove the chords which are going from the power supply to the mother board...
    then u take a paper clip bend it as shown on picture...and put it into the green wire hole in socket and a black wire hole
    atx-power-bypass.jpg
     

    elegen

    Junior member
  • Dec 15, 2008
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    antoniodilen said:
    aney macho thawath clearly !!!!
    u just have to remove the chords which are going from the power supply to the mother board...
    then u take a paper clip bend it as shown on picture...and put it into the green wire hole in socket and a black wire hole
    atx-power-bypass.jpg

    TNX THIS IS CLEAR
     

    dinukap4

    Well-known member
  • Mar 18, 2008
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    MACHNLA I DID THIS
    atx-power-bypass.jpg


    BUT THE FAN OF THE PSU WAS ROTATING AND THE EXTRA FAN I CONECTED WORKED FINE TOO

    NO WHY ISNT MY PC WORKING WHITH THAT ANOTHER PROBLEM