TV electrical motherboard repair

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  • jaront2008
    New Member
    • Mar 2024
    • 7
    • United States

    #1

    TV electrical motherboard repair


    I have a TV it's kind of old it was made in 2015. It's been working fine but all of a sudden when I go to turn it on it pops up the logo and turns the screen on then turns immediately off. I pull the motherboard out I don't see any blowing caps or anything like that but the board is a little dark like it got too hot could that have been the problem? should I just replace the motherboard or is there any way to repair it easily?​
  • lotas
    Badcaps Legend
    • Jan 2016
    • 4664
    • Russia

    #2
    Replace this capacitor and check.
    Attached Files

    Comment

    • Diah
      Badcaps Legend
      • Feb 2013
      • 6399
      • Germany

      #3
      "" pops up the logo and turns the screen on then turns immediately off ""
      at Hisense are sign of defect LED BL

      Comment

      • nomoresonys
        Badcaps Legend
        • Jan 2013
        • 12206
        • U.S.

        #4
        Maybe get a backlight tester, they aren't perfect but very useful, about 20 bux, amazon, ebay etc.
        Quit because THIS SITE LETS A ROGUE MEMBER TYPE ANY GARBAGE HE PLEASES AND THE POWERS THAT BE NEVER DO ANYTHING ABOUT IT SO HE NEVER QUITS. THEN YOU GET A PENALTY FOR RESPONDING TO HIS ATTACKS. BEEN GOING ON FOR WAY TOO LONG. DONE SUPPORTING A SITE THAT ALLOWS THIS BS.

        Comment

        • EazyBone
          Badcaps Legend
          • Jun 2023
          • 1348
          • United states

          #5
          Agreed. Leds are bad is first place to look.

          Comment

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