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Problem with Samsung TV after Factory Reset!!!!

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    Problem with Samsung TV after Factory Reset!!!!

    Hello everyone!!

    My problem is with TV-Samsung LE37A686M1F.
    I make a factory reset of my tv and all it's over for me
    making short circuit of my eeprom (at least I think that's it's my eeprom) but nothing changes.
    Please Help me to fount a problem and repair it!!

    several pictures

    https://drive.google.com/folderview?...nM&usp=sharing



    Regards!!!

    #2
    Re: Problem with Samsung TV after Factory Reset!!!!

    What's the board number?
    You sure that's the EEPROM? what's the chip called?

    How long are you shorting the pins together? It should only be for one second as soon as power is applied to the TV.

    Comment


      #3
      Re: Problem with Samsung TV after Factory Reset!!!!

      Originally posted by Hamie View Post
      What's the board number?
      You sure that's the EEPROM? what's the chip called?

      How long are you shorting the pins together? It should only be for one second as soon as power is applied to the TV.
      The main board number is BN40-00120A
      I am not sure that's a EEPROM - number of chip(IC5107) , i shorting a pins maybe 3 second and cut the wire.

      Comment


        #4
        Re: Problem with Samsung TV after Factory Reset!!!!

        That is the EEPROM,
        trial and error, literally plug the TV and instantly remove the short. It's quicker just to stand the board on its side and use a small flat screwdriver.

        3 seconds it probably too long.

        Comment


          #5
          Re: Problem with Samsung TV after Factory Reset!!!!

          Originally posted by Hamie View Post
          That is the EEPROM,
          trial and error, literally plug the TV and instantly remove the short. It's quicker just to stand the board on its side and use a small flat screwdriver.

          3 seconds it probably too long.
          Tomorrow I'll try again as you say 1 second, because TV is in my office i cannot try it now
          i hope to have result

          Comment


            #6
            Re: Problem with Samsung TV after Factory Reset!!!!

            Maybe of some help?
            http://wiki.samygo.tv/index.php5?tit...y_EEPROM_Reset

            Comment


              #7
              Re: Problem with Samsung TV after Factory Reset!!!!

              Hello guys !!
              The problem are resolved by reset a EEPROM, but the problem that prompted me to factory reset are still there at my screen .... Any ideas ??

              Last edited by bobsana666; 07-23-2015, 03:05 AM.

              Comment


                #8
                Re: Problem with Samsung TV after Factory Reset!!!!

                so whats the original problems the green and white bands?

                Comment


                  #9
                  Re: Problem with Samsung TV after Factory Reset!!!!

                  Originally posted by vinceroger69 View Post
                  so whats the original problems the green and white bands?
                  yes

                  Comment


                    #10
                    Re: Problem with Samsung TV after Factory Reset!!!!

                    is the band in the picture just on the one side or both?

                    Comment


                      #11
                      Re: Problem with Samsung TV after Factory Reset!!!!

                      Originally posted by vinceroger69 View Post
                      is the band in the picture just on the one side or both?
                      only left side
                      Last edited by bobsana666; 07-23-2015, 03:15 AM.

                      Comment


                        #12
                        Re: Problem with Samsung TV after Factory Reset!!!!

                        Most likely, that is a bad LCD panel. Unfortunately it will not be repairable if that is the case.
                        Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
                        For service manual, schematic, boardview (board view), datasheet, cad - use our search.

                        Comment


                          #13
                          Re: Problem with Samsung TV after Factory Reset!!!!

                          Originally posted by tom66 View Post
                          Most likely, that is a bad LCD panel. Unfortunately it will not be repairable if that is the case.
                          mhm clear.
                          the problem is not tooo bad after 20 min maybe they are almost invisible..
                          big problem it was after factory reset when the picture are lost...
                          thanks to all
                          and yet if someone has something in mind, lets write
                          : Popcorn2:

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