Toshiba l500 la-4982p no power on

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  • Sanjeewait
    Senior Member
    • Aug 2016
    • 63
    • Sri Lanka

    #1

    Toshiba l500 la-4982p no power on

    Hi all

    I have a toshiba la-4982p motherboard. it not power on but power led on,
    press the power button 2nd led on & off on power on.

    plz help me
  • inflex
    Badcaps Veteran
    • Aug 2012
    • 545
    • Australia

    #2
    Re: Toshiba l500 la-4982p no power on

    Does that board have the dreaded NEC/TOKIN large cap on the board on the opposite side of the CPU? If so, that'll be it.

    Refer to this thread - https://www.badcaps.net/forum/showthread.php?t=8991
    Last edited by inflex; 02-26-2017, 07:25 AM.
    YouTube Repair Videos - https://www.youtube.com/user/19PLD73
    FlexBV BoardView software - Linux/OSX/Windows - http://pldaniels.com/flexbv

    Comment

    • mielta
      Badcaps Veteran
      • Apr 2015
      • 368
      • Germany

      #3
      Re: Toshiba l500 la-4982p no power on

      hi
      works it normally at second time ?

      Comment

      • Sanjeewait
        Senior Member
        • Aug 2016
        • 63
        • Sri Lanka

        #4
        Re: Toshiba l500 la-4982p no power on

        This solution was found to myself. I do not know whether accurate method,
        1. Heating the vga chip (Be careful when heating the IC)
        2. 24 hours set solace
        1 st day working & loding o/s 10, 30 mi, after same error
        3. The second time Heating the vga chip & 24 hours set solace

        Now it works fine.
        Thanks to those who helped. Maybe you too will help

        Comment

        • ktmmotocross
          Boardkiller
          • Feb 2014
          • 3593
          • slovakia

          #5
          Re: Toshiba l500 la-4982p no power on

          only good repair is heated up gpu to 120c, let it cool and check for image. if so than REBALL

          Comment

          • jakkal
            New Member
            • Jan 2015
            • 8
            • Portugal

            #6
            Re: Toshiba l500 la-4982p no power on

            See PQ8. It may be in short

            Comment

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