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Sony bravia kdl-40s4100

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    #1

    Sony bravia kdl-40s4100

    Ok Im trying to figure out wat ios wrong with my lcd tv. It bagan last nite when it just turned off . Wouldn't come back on. Later the next day unplugged it to reset it. It came on with backlight on. However that and sound is all i had. no onscreen menus or anything. Also the green power light was on. Is this a possible inverter problem or something else. i have the back off and was looking for aNYTHING UNUSUAL WITH THE INVERTER, BUT AM NOT SURE WAT TO LOOK FOR OR IF THIS IS THE PROBLEM. aNY HELP WOULD B GREATLY APPRECIATED.
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    #2
    Re: Sony bravia kdl-40s4100

    T-CON board failures is very common on Sony LCDs.

    I don't know why this particular Sony suffers from this that why I'm very reculent.

    Cheers, Wizard

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      #3
      Re: Sony bravia kdl-40s4100

      How can u be sure that is what it is.. the backlight is on when i turn it on. And if it is this... is it as easy as unplug and plug in new one. I dont know very much about this and where is this usually located thanks

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        #4
        Re: Sony bravia kdl-40s4100

        ok Since no one has responded Im going to order part.. now is the part on number on the board as mine says fs hbc2lv2.4. Is this all it needs to match up and work, also as stated above can i just swap the old with the new, or is there something else that needs to be done. Figured if its not this i can resell on ebay. Thanks for your help.

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          #5
          Re: Sony bravia kdl-40s4100

          Originally posted by thadoc8113 View Post
          Since no one has responded Im going to order part.
          You are new and don't know, but Wizard is pretty much the final word on this subject matter. No one else responded because no one else knows more than Wizard.

          Of course, no one is 100% certain/correct given the limited information you have provided.

          edit: Troubleshooting and repairing LCD and plasma TVs is WAY HARDER than fixing a computer 17 inch LCD monitor.
          --- 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.

          --- end sig file ---

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            #6
            Re: Sony bravia kdl-40s4100

            I guess now i do lol. Just wondering if i just remove and replace, heard someone saying somewhere you had to do something else? not sure.

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              #7
              Re: Sony bravia kdl-40s4100

              Thank you for your diagnosis wizard!!! Much appreciated. Swapped it out and it was back with a picture. Much obliged.

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