Samsung ue55tu7170u not turn on and no standby led main bn9650990e

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  • Davi.p
    Hobbist Tech
    • Sep 2009
    • 4327
    • Italy - Milan

    #41
    NOthing, i'm unable to do anything, too much science, i did not find info on these encryptions... the file you posted is still encrypted, the deryption was wrong..

    Comment

    • lotas
      Badcaps Legend
      • Jan 2016
      • 4593
      • Russia

      #42
      Originally posted by Davi.p
      the file you posted is still encrypted, the deryption was wrong..
      Where did you get this knowledge?
      The dump posted in post 30 has been corrected, it's not the issue, if you have any doubts, here's a working dump, you can try it for diagnostics.​
      Attached Files

      Comment

      • Diah
        Badcaps Legend
        • Feb 2013
        • 6365
        • Germany

        #43
        Originally posted by lotas

        Where did you get this knowledge?
        The dump posted in post 30 has been corrected, it's not the issue, if you have any doubts, here's a working dump, you can try it for diagnostics.
        don't bother with his knowerror LOL., any threat he put his ass in i leave it.
        3 in 1 Boards from Sami suffer over heated it toasted the sandwich boards ( look on his downside photo at first page ).. always the issue at Hot area... no one till now succeed with it. because no diagram , if we do have then we can follow the rail and bridge it when it toasted at sandwich plate
        Last edited by Diah; 04-02-2025, 04:25 PM.

        Comment

        • PNI E.
          Senior Member
          • Nov 2024
          • 96
          • Italy

          #44
          Originally posted by Davi.p
          NOthing, i'm unable to do anything, too much science, i did not find info on these encryptions... the file you posted is still encrypted, the deryption was wrong..
          thanks david for your time, yes i download the software you said me and i checked but i could not finsh nothing that match on the original so aslo i understand it will not working thanks for your time

          Comment

          • PNI E.
            Senior Member
            • Nov 2024
            • 96
            • Italy

            #45
            i think we can say the board is death...we tried and i thanks all of you, i tried also far from my skills....my friend ssaid me it does not turn on, so i tought i could fix it, she never said the tv will turn on one sec the standby led and bliking the red led when press the remote.....if she said me the true i ll say her it was over my skill. i really thanks all the people who help me you are really a great comunity.

            the problem is find this board...i found a tv with broken screen but it s 55tu7172, and the seller dont want open it for show me the board, do you know if it has a chance to work with mine? mine is ue55tu7170 and in the label there is version no.: 01 utu7000/utu7000k u55tk3. the one i find it s a ue55tu7172 and in the label have sersion no: 2. do you think the main is compatible? thanks

            Comment

            • lotas
              Badcaps Legend
              • Jan 2016
              • 4593
              • Russia

              #46

              The motherboard may be different, not like yours, you have 3 in 1, then you need to figure out where the 220v power is supplied....


              And they can differ in the number of LVDS cables: one or two.
              Attached Files
              Last edited by lotas; 04-03-2025, 02:09 AM.

              Comment

              • PNI E.
                Senior Member
                • Nov 2024
                • 96
                • Italy

                #47
                Originally posted by lotas
                The motherboard may be different, not like yours, you have 3 in 1, then you need to figure out where the 220v power is supplied....


                And they can differ in the number of LVDS cables: one or two.
                thanks Iotas, yes if the owner of the other tv didnt show me the main i dont buy it i will wait until someone put it on ebay, thanks Iotas

                Comment

                • Davi.p
                  Hobbist Tech
                  • Sep 2009
                  • 4327
                  • Italy - Milan

                  #48
                  Originally posted by lotas

                  Where did you get this knowledge?
                  The dump posted in post 30 has been corrected, it's not the issue, if you have any doubts, here's a working dump, you can try it for diagnostics.​
                  ------------------
                  OK take in mind that when i post from work i'm in hurry, i don't remind well all english words, i had to say "i'm convincted" the dump is broken, this because i seen many times broken st.by memories and them looked like that with empty blocks in first kbytes..

                  Comment

                  • Davi.p
                    Hobbist Tech
                    • Sep 2009
                    • 4327
                    • Italy - Milan

                    #49
                    based on THIS thread and it's photo, the 11,8v could normally rise (see the arrow near)

                    Comment

                    • Davi.p
                      Hobbist Tech
                      • Sep 2009
                      • 4327
                      • Italy - Milan

                      #50
                      i seen lotas dump is not 100% matching yours but is very similar, i'm gone a little deep in rsa/aes decryption and i found the info file attached to the sam. website firmware is providing only the private key but not the encrypted password, so i cannot decode the file, the pw is maybe within the tv previous firmware..

                      Comment

                      • PNI E.
                        Senior Member
                        • Nov 2024
                        • 96
                        • Italy

                        #51
                        Originally posted by Davi.p
                        i seen lotas dump is not 100% matching yours but is very similar, i'm gone a little deep in rsa/aes decryption and i found the info file attached to the sam. website firmware is providing only the private key but not the encrypted password, so i cannot decode the file, the pw is maybe within the tv previous firmware..
                        hi davi, i didnt put the firmware that iotas give me here in the ic, because i didnt want made a mess so i stopped....if i find a new board and i trow this, i ll try, so im looking for a motherboard but it s always different model so i just need to be patient

                        Comment

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