vaio mbx-272 turn on 3 sec

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  • gcomputers
    Badcaps Veteran
    • Apr 2013
    • 509
    • Albania
    #1

    vaio mbx-272 turn on 3 sec

    hi i m working with this vaio turns on 3 sec after shutdown and power on again 1 sec after turn of.
    When i measure coils 3,3v-5v missing BUT when i power (for 3 sec after shutdown) after the machine is off and 3,3v and 5v come on coils and stay stable.
    On cpu coil i have 12 ohm (with machine power of)
    0 V (with machine power on)
    so no voltage on cpu coil .
    removed coil 1 side is shorted with ground apply 1,2v with psu on this shorted side but nothing get hot .
    Flashed bios no change.

    Any help please
    Tags: None
    • gcomputers
      Badcaps Veteran
      • Apr 2013
      • 509
      • Albania
      #2
      Re: vaio mbx-272 turn on 3 sec

      sory when i press power 1,2v with psu , Cpu heats .

        Comment

        • gcomputers
          Badcaps Veteran
          • Apr 2013
          • 509
          • Albania
          #3
          Re: vaio mbx-272 turn on 3 sec

          any experience

            Comment

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