Bios unlock for DELL LATITUDE 7420

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  • lapfix
    Badcaps Legend
    • Mar 2020
    • 2572
    • my workshop

    #421
    Originally posted by hoaca388

    This is a topic of DELL LATITUDE 7420
    same motheboard
    Dell Latitude 7320/7420/7520

    Comment

    • mahlon simwnaja
      Senior Member
      • Nov 2022
      • 76
      • south africa

      #422
      Originally posted by hoaca388

      This is a topic of DELL LATITUDE 7420
      I apologies, when I turn on the laptop in BIOS it shows DELL 7420, I just checked with dell support serial number is for 7320.

      I apologies

      Comment

      • mahlon simwnaja
        Senior Member
        • Nov 2022
        • 76
        • south africa

        #423
        Originally posted by lapfix

        same motheboard
        Dell Latitude 7320/7420/7520
        Are able to help me the TPM sir ?

        Comment

        • lapfix
          Badcaps Legend
          • Mar 2020
          • 2572
          • my workshop

          #424
          Originally posted by hoaca388

          This is a topic of DELL LATITUDE 7420
          Your bios version is : 1.24.2
          Your intel management version is : 15.0.42.2235

          Try and Give Feedback
          Attached Files

          Comment

          • mahlon simwnaja
            Senior Member
            • Nov 2022
            • 76
            • south africa

            #425
            Originally posted by lapfix

            Your bios version is : 1.24.2
            Your intel management version is : 15.0.42.2235

            Try and Give Feedback
            THANK YOU SIR . Worked like magic

            Comment

            • Geanpierreo
              Member
              • Jun 2025
              • 10
              • Estados Unidos

              #426
              please can anyone help me with this bios, i want to remove the password.....
              Attached Files

              Comment

              • claudio21s
                Member
                • Nov 2022
                • 30
                • chile

                #427
                Hello, I have this Latitude 7420 laptop with bios password+computrace, please helpme.

                Latitude 7420
                ST: 67P77G3

                Thank you.
                Attached Files

                Comment

                • hoaca388
                  Badcaps
                  • Jan 2022
                  • 11164
                  • Viet Nam

                  #428
                  Originally posted by claudio21s
                  Hello, I have this Latitude 7420 laptop with bios password+computrace, please helpme.

                  Latitude 7420
                  ST: 67P77G3

                  Thank you.
                  Latitude 7420
                  Attached Files


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                  Comment

                  • lapfix
                    Badcaps Legend
                    • Mar 2020
                    • 2572
                    • my workshop

                    #429
                    Originally posted by Geanpierreo
                    please can anyone help me with this bios, i want to remove the password.....
                    What's the suffix !
                    there's another bios chip with 32 mega...post it

                    Comment

                    • claudio21s
                      Member
                      • Nov 2022
                      • 30
                      • chile

                      #430
                      Originally posted by hoaca388

                      Latitude 7420
                      Thanks, it worked perfectly

                      Comment

                      • Geanpierreo
                        Member
                        • Jun 2025
                        • 10
                        • Estados Unidos

                        #431
                        Originally posted by lapfix

                        What's the suffix !
                        there's another bios chip with 32 mega...post it

                        what about this info, let me know if it's possible to remove BIOS password
                        Attached Files

                        Comment

                        • lapfix
                          Badcaps Legend
                          • Mar 2020
                          • 2572
                          • my workshop

                          #432
                          Originally posted by Geanpierreo


                          what about this info, let me know if it's possible to remove BIOS password
                          it's not a bios chip

                          Comment

                          • Geanpierreo
                            Member
                            • Jun 2025
                            • 10
                            • Estados Unidos

                            #433
                            Can you help me where is located? I already remove 2 of them 🤭🤭
                            Attached Files

                            Comment

                            • lapfix
                              Badcaps Legend
                              • Mar 2020
                              • 2572
                              • my workshop

                              #434
                              can you give me your motherboard model
                              advice : disconnect your nvme

                              Comment

                              • infinityhg
                                New Member
                                • Jun 2025
                                • 2
                                • Nicaragua

                                #435
                                please can anyone help me with this bios, i want to remove the password

                                Service Tag: 8PZ99J3

                                Comment

                                • lapfix
                                  Badcaps Legend
                                  • Mar 2020
                                  • 2572
                                  • my workshop

                                  #436
                                  Originally posted by infinityhg
                                  please can anyone help me with this bios, i want to remove the password

                                  Service Tag: 8PZ99J3
                                  upload your bios

                                  Comment

                                  • infinityhg
                                    New Member
                                    • Jun 2025
                                    • 2
                                    • Nicaragua

                                    #437
                                    Originally posted by lapfix

                                    upload your bios
                                    To update the BIOS it asks me for the password
                                    Attached Files

                                    Comment

                                    • lapfix
                                      Badcaps Legend
                                      • Mar 2020
                                      • 2572
                                      • my workshop

                                      #438
                                      Originally posted by infinityhg

                                      To update the BIOS it asks me for the password
                                      i ask you to upload not update
                                      with hot air you desolder the bios chip from your motherboard , you read contenent with bios programmer and you uploaded here

                                      Comment

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