Another Dell 2007FPb problem

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  • spaceman
    Senior Member
    • Jan 2009
    • 52
    • USA
    #1

    Another Dell 2007FPb problem

    Display: Dell 2007FPb
    The issue is that the screen has a white filter across it and I can't see anything visibly wrong with any of the boards. I'm hoping that it is the inverter board and not the lcd itself, which is what I'd appreciate some expertise on.

    If it is an easy fix, then I'd be happy to swap some components, but if it is much more, then I'll probably end up buying replacement boards. After all, these are at my work and time is a factor.

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    • retiredcaps
      Badcaps Legend
      • Apr 2010
      • 9271
      #2
      Re: Another Dell 2007FPb problem

      Trying cleaning and reseating all your connectors. Hookup a source and see if the picture improves as opposed to the test signal.
      --- begin sig file ---

      If you are new to this forum, we can help a lot more if you please post clear focused pictures (max resolution 2000x2000 and 2MB) of your boards using the manage attachments button so they are hosted here. Information and picture clarity compositions should look like this post.

      We respectfully ask that you make some time and effort to read some of the guides available for basic troubleshooting. After you have read through them, then ask clarification questions or report your findings.

      Please do not post inline and offsite as they slow down the loading of pages.

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        Comment

        • spaceman
          Senior Member
          • Jan 2009
          • 52
          • USA
          #3
          Re: Another Dell 2007FPb problem

          Cleaned all the ribbon connections and checked all of them, applying signal had the same result, and contrast/brightness settings were fine.

          Anything else I should try? Where would this sort of problem originate?

            Comment

            • selldoor
              Slow Learner
              • Dec 2010
              • 7870
              #4
              Re: Another Dell 2007FPb problem

              Is there a factory reset on the on screen display menu.

              What actually happens when you turn the brightness right down and the colour right up

              I see the boards are populated with elite caps and whilst I have not seen this fault before it could be that a change in voltage somewhere due to faulty caps would cause it. If it was mine I would change all the elite caps
              Last edited by selldoor; 06-01-2012, 10:10 AM.
              Please upload pictures using attachment function when ask for help on the repair
              http://www.badcaps.net/forum/showthread.php?t=39740

                Comment

                • spaceman
                  Senior Member
                  • Jan 2009
                  • 52
                  • USA
                  #5
                  Re: Another Dell 2007FPb problem

                  Didn't see a factory reset, but the brightness/contrast settings were on 50 out of 100 and they did act as they were suppose to, but they didn't help with the problem at all.

                    Comment

                    • Rtech
                      Badcaps Legend
                      • Jul 2010
                      • 1095
                      #6
                      Re: Another Dell 2007FPb problem

                      Check to see if there is a fuse blown on the T-Con Board.

                        Comment

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