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dell xps 15 L521X

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    dell xps 15 L521X

    after trying wrong password for bios it shows ......system disable<8AE97D87D91D7497> ..servise tag is :FB2KSY1...../.i tried one file but it is still same any ideas on this

    #2
    Re: dell xps 15 L521X

    https://www.badcaps.net/forum/showth...ighlight=L521X
    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

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      #3
      Re: dell xps 15 L521X

      tried this file but still same

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        #4
        Re: dell xps 15 L521X

        anyone can help regarding this

        Comment


          #5
          Re: dell xps 15 L521X

          Originally posted by alihomee View Post
          anyone can help regarding this
          try this..bios extracted from the update on the Dell site ...

          DMI + KEYWIN 6F9ED0-6FB03F
          Attached Files
          Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

          >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

          Every donation made will go towards server fees and maintenance costs.

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            #6
            Re: dell xps 15 L521X

            Originally posted by peste View Post
            try this..bios extracted from the update on the Dell site ...

            DMI + KEYWIN 6F9ED0-6FB03F
            totally no display with this above file

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              #7
              Re: dell xps 15 L521X

              The pass could be stored in the EC,not sure about this model.
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                #8
                Re: dell xps 15 L521X

                any thing can be done with the help of system disable msg

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                  #9
                  Re: dell xps 15 L521X

                  fixed to file lets see if you get any luck
                  Attached Files
                  Last edited by qayyum786; 12-02-2020, 01:56 PM.

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                    #10
                    Re: dell xps 15 L521X

                    Originally posted by qayyum786 View Post
                    fixed to file lets see if you get any luck
                    same with boith files.....password is still there

                    Comment


                      #11
                      Re: dell xps 15 L521X

                      Originally posted by alihomee View Post
                      same with boith files.....password is still there
                      password is not in the main bios program your ec

                      Comment


                        #12
                        Re: dell xps 15 L521X

                        Bios + EC .
                        Attached Files
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                          #13
                          Re: dell xps 15 L521X

                          Originally posted by SMDFlea View Post
                          Bios + EC .
                          main bios can be flaSH BUT HOW TO PROGRAM EC CHIP AS IT IS bga CHIP SOLDED ON MOBO

                          Comment


                            #14
                            Re: dell xps 15 L521X

                            Its KB9012 isn`t it ? Do you have a KBC/IO programmer.
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                              #15
                              Re: dell xps 15 L521X

                              Originally posted by SMDFlea View Post
                              Its KB9012 isn`t it ? Do you have a KBC/IO programmer.
                              i am having a CH341A and sifi Sp8-B which one can flash i am not sure

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                                #16
                                Re: dell xps 15 L521X

                                CH341A will be more convenient to program if it KB9012 but its quit slow
                                you can check here easy to program

                                https://www.youtube.com/watch?v=GQGH6yZuXCc

                                Comment


                                  #17
                                  Re: dell xps 15 L521X

                                  @alihomee
                                  Use your original BIOS, this Dell System Disable 16-hex code generator code has been released not to long ago, post your code and someone will respond with the corresponding 8-digit password. Supposing the code is still the same, try the password below these lines:
                                  Dell, System Disable: [8AE97D87D91D7497]

                                  IMPORTANT: Type password followed by CTRL-ENTER-ENTER, if that does not work after 2-3 tries, reboot computer, then just try password+ENTER.
                                  -------------------
                                  password = 11052690
                                  -------------------

                                  Comment


                                    #18
                                    Re: dell xps 15 L521X

                                    Originally posted by AAAC View Post
                                    @alihomee
                                    Use your original BIOS, this Dell System Disable 16-hex code generator code has been released not to long ago, post your code and someone will respond with the corresponding 8-digit password. Supposing the code is still the same, try the password below these lines:
                                    Dell, System Disable: [8AE97D87D91D7497]

                                    IMPORTANT: Type password followed by CTRL-ENTER-ENTER, if that does not work after 2-3 tries, reboot computer, then just try password+ENTER.
                                    -------------------
                                    password = 11052690
                                    -------------------
                                    tried this method and posted result here but no respond

                                    Comment


                                      #19
                                      Re: dell xps 15 L521X

                                      can anyone calculate the master password as there is nothing found regarding this model

                                      Comment


                                        #20
                                        Re: dell xps 15 L521X

                                        if anyone have pin out of kb9012bf at keyboard pins will be appricated

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