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DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

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  • Sato
    Member
    • May 2017
    • 34
    • Japan

    #1

    DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

    Hi everyone.
    i have this laptop.
    this model is amd ryzen cpu.

    i want to this bios and saw this thread.
    https://www.badcaps.net/forum/showth...light=LA-F121P

    write bios but not clear bios password.
    i used unlock dell bios seller solution.
    but not clear it.

    if you know unlock this bios,please teach me.

    i attach my bios.
    thanks.
    Attached Files

    Premium supporters get full download access and other benefits.

    Last edited by Sato; 10-04-2020, 06:47 AM.
  • imranromi
    Badcaps Legend
    • Jan 2015
    • 1296
    • Pakistan

    #2
    Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

    Originally posted by Sato
    Hi everyone.
    i have this laptop.
    this model is amd ryzen cpu.

    i want to this bios and saw this thread.
    https://www.badcaps.net/forum/showth...light=LA-F121P

    write bios but not clear bios password.
    i used unlock dell bios seller solution.
    but not clear it.

    if you know unlock this bios,please teach me.

    i attach my bios.
    thanks.
    Password inside ENE.. kbc

    Comment

    • AAAC
      Badcaps Veteran
      • Jan 2020
      • 459
      • Mexico
      • PLC's, uControllers, FPGA's, RE...

      #3
      Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

      Seems like this model uses System Disable 16-hex code.

      Comment

      • Sato
        Member
        • May 2017
        • 34
        • Japan

        #4
        Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

        Thanks reply.
        oh inside password in kbc...

        I see 16hex code.
        gen code enter bios but not clean.
        (Change all menu but not password clear)
        show locked setup.can not use gen code.

        Comment

        • AAAC
          Badcaps Veteran
          • Jan 2020
          • 459
          • Mexico
          • PLC's, uControllers, FPGA's, RE...

          #5
          Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

          @Sato
          You just have to modify the instructions, CTRL-ENTER-ENTER (instead of just ENTER) as in Latitude and similar models.

          Type: 8-digit password + (CTRL-ENTER-ENTER)

          Comment

          • Sato
            Member
            • May 2017
            • 34
            • Japan

            #6
            Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

            enter the 16hex 8digit code.
            admin password is not clear.
            Attached Files

            Premium supporters get full download access and other benefits.

            Comment

            • Bonzas
              Badcaps Veteran
              • Jan 2018
              • 475
              • Indonesia

              #7
              Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

              Originally posted by Sato
              enter the 16hex 8digit code.
              admin password is not clear.
              enter password again for old password, and leave new password empty ( just press enter )

              Comment

              • Sato
                Member
                • May 2017
                • 34
                • Japan

                #8
                Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                Hi
                Enter password 8digit password.
                show password is incorrect.

                Comment

                • Sato
                  Member
                  • May 2017
                  • 34
                  • Japan

                  #9
                  Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                  Thanks AAAC.Clear password.

                  set system password.
                  After press CTRL-Enter-Enter and 8-digit password.
                  Clear password.(Admin+system password)

                  Everyone thanks support!!

                  Comment

                  • pkslowk
                    Member
                    • Feb 2020
                    • 13
                    • India

                    #10
                    Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                    please generate a password for me
                    dell 16 digit hex bios password
                    428262F1F3F39528
                    Service Tag: GQB5242

                    thank you in advance.

                    Comment

                    • onizzbox
                      Banned
                      • Nov 2018
                      • 604
                      • Brazil

                      #11
                      Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                      Originally posted by pkslowk
                      please generate a password for me
                      dell 16 digit hex bios password
                      428262F1F3F39528
                      Service Tag: GQB5242

                      thank you in advance.
                      ----------------------------------
                      Password : 98231710
                      ----------------------------------
                      In laptop: Type the unlock password and press <Enter>.

                      Comment

                      • pkslowk
                        Member
                        • Feb 2020
                        • 13
                        • India

                        #12
                        Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                        thank you sir,
                        but now the number has been changed please generate it
                        4E5E0329BAF6430C
                        SERVICE TAG GQB5242

                        Comment

                        • onizzbox
                          Banned
                          • Nov 2018
                          • 604
                          • Brazil

                          #13
                          Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                          Originally posted by pkslowk
                          thank you sir,
                          but now the number has been changed please generate it
                          4E5E0329BAF6430C
                          SERVICE TAG GQB5242
                          ----------------------------------
                          Password : 53768911
                          ----------------------------------
                          In laptop: Type the unlock password and press <Enter>.

                          Comment

                          • alexinquest
                            Member
                            • May 2012
                            • 21
                            • Canada

                            #14
                            Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                            Looking for help with resetting password for Dell Insporon 15-5575.

                            Comment

                            • onizzbox
                              Banned
                              • Nov 2018
                              • 604
                              • Brazil

                              #15
                              Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                              Originally posted by alexinquest
                              Looking for help with resetting password for Dell Insporon 15-5575.
                              @alexinquest
                              Turn on the computer and enter the wrong password three times. This will lock the computer and display a "System Disable" key.

                              Comment

                              • joydip935
                                New Member
                                • Jul 2015
                                • 3
                                • India

                                #16
                                Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                                System desable - 2aa3e4089baeb030
                                service tag - f3dnfp2


                                plz sir send me password

                                Comment

                                • AAAC
                                  Badcaps Veteran
                                  • Jan 2020
                                  • 459
                                  • Mexico
                                  • PLC's, uControllers, FPGA's, RE...

                                  #17
                                  Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                                  @joydip935
                                  Start with the NEW instructions to properly delete the password, if that procedure does not work then proceed with OLD instructions.

                                  Inspiron 5575
                                  Service Tag: F3DNFP2

                                  ------------
                                  NEW Instructions:
                                  - Reboot or power-on computer.
                                  - Enter calculated password, press and hold left CTRL key down, press ENTER key twice (CTRL-ENTER-ENTER).
                                  IMPORTANT: Give it at least 3 tries before continuing with old instructions, as some newer models require this alternate procedure to properly clear the system passwords.

                                  OLD Instructions:
                                  - Reboot or power-on computer.
                                  - Enter calculated password and press ENTER key.
                                  --------------------------
                                  master.password = 53915279
                                  --------------------------



                                  Dell, System Disable: [2AA3E4089BAEB030]
                                  ------------

                                  Comment

                                  • AAAC
                                    Badcaps Veteran
                                    • Jan 2020
                                    • 459
                                    • Mexico
                                    • PLC's, uControllers, FPGA's, RE...

                                    #18
                                    Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                                    @joydip935
                                    If the previous password did not work, the code should still be the same, don't you think? Give it a try, enter 10-20 incorrect passwords, then check if the code had changed... nope.
                                    I believe that you did not read the instructions, that's what happened.

                                    Now that you know how to use the password, go to bios-pw.org and generate the password yourself.

                                    Comment

                                    • joydip935
                                      New Member
                                      • Jul 2015
                                      • 3
                                      • India

                                      #19
                                      Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                                      Originally posted by AAAC
                                      @joydip935
                                      If the previous password did not work, the code should still be the same, don't you think? Give it a try, enter 10-20 incorrect passwords, then check if the code had changed... nope.
                                      I believe that you did not read the instructions, that's what happened.

                                      Now that you know how to use the password, go to bios-pw.org and generate the password yourself.
                                      https://bios-pw.org/ WHICH CODE ENTER PLZ PLZ GUIDE ME
                                      Last edited by joydip935; 02-03-2022, 02:08 AM.

                                      Comment

                                      • Sickboy311
                                        New Member
                                        • May 2022
                                        • 8
                                        • United States

                                        #20
                                        Re: DELL Inspiron 15-5575 CAL51 LA-F121P Unlock BIOS

                                        Hi I hope this that isn't too old for me to get help with this...
                                        Attached Files

                                        Premium supporters get full download access and other benefits.

                                        Comment

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