Backlight issue with 19" v7

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  • Weiner
    New Member
    • Dec 2008
    • 2
    #1

    Backlight issue with 19" v7

    Yes its a cheap walmart v7 lcd..

    No backlight upon powerup, a tap on the back of the power supply board behind the caps turns on the backlight and the unit runs fine. Ive checked for cold/bad solder joints, caps are 1000uf 25v Samxons. As un-scientific as it is could this be bad caps? or the tapping have nothing to do with bad caps..?

    trying to get an idea before i order caps i dont need..

    thanks
    Tags: None
    • EGuevarae
      Badcaps Legend
      • Nov 2008
      • 1336
      • USA
      #2
      Re: Backlight issue with 19" v7

      Recheck. In fact, resolder/heat all the points with a soldering iron, as the knock seems to be symptom of a loose/cold solder point.
      Just my 2 cents...
      There are 10 kind of people in this world: those that understand binary, and those who don't.
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        Comment

        • Weiner
          New Member
          • Dec 2008
          • 2
          #3
          Re: Backlight issue with 19" v7

          ok i'll go thru them again tonight, thanks

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