Problem with Samsung TV after Factory Reset!!!!

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  • bobsana666
    New Member
    • Jul 2015
    • 9
    • Bulgaria

    #1

    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!!!
  • Hamie
    Badcaps Legend
    • Apr 2014
    • 1383
    • UK

    #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

    • bobsana666
      New Member
      • Jul 2015
      • 9
      • Bulgaria

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

      Originally posted by Hamie
      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

      • Hamie
        Badcaps Legend
        • Apr 2014
        • 1383
        • UK

        #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

        • bobsana666
          New Member
          • Jul 2015
          • 9
          • Bulgaria

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

          Originally posted by Hamie
          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

          • vinceroger69
            Badcaps Legend
            • Mar 2012
            • 6714
            • uk

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

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

            Comment

            • bobsana666
              New Member
              • Jul 2015
              • 9
              • Bulgaria

              #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

              • vinceroger69
                Badcaps Legend
                • Mar 2012
                • 6714
                • uk

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

                so whats the original problems the green and white bands?

                Comment

                • bobsana666
                  New Member
                  • Jul 2015
                  • 9
                  • Bulgaria

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

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

                  Comment

                  • vinceroger69
                    Badcaps Legend
                    • Mar 2012
                    • 6714
                    • uk

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

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

                    Comment

                    • bobsana666
                      New Member
                      • Jul 2015
                      • 9
                      • Bulgaria

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

                      Originally posted by vinceroger69
                      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

                      • tom66
                        EVs Rule
                        • Apr 2011
                        • 32560
                        • UK

                        #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

                        • bobsana666
                          New Member
                          • Jul 2015
                          • 9
                          • Bulgaria

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

                          Originally posted by tom66
                          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:

                          Comment

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