dell precision m3800 with a locked bios

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  • HossamAlaa
    New Member
    • Jan 2020
    • 9
    • Mansoura

    #281
    Originally posted by volinakis

    did you put back original bios?
    YES

    Comment

    • volinakis
      Badcaps Legend
      • Jan 2021
      • 2887
      • N/A

      #282
      Originally posted by HossamAlaa

      YES
      sorry man, usually is working, look at previous posts. Maybe someone more experienced can help you.
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      Comment

      • SMDFlea
        Super Moderator
        • Jan 2018
        • 22424
        • UK

        #283
        Originally posted by HossamAlaa

        i tried but not work .. invalid password
        Try:

        AAAAA
        $RFVVGY7
        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • HossamAlaa
          New Member
          • Jan 2020
          • 9
          • Mansoura

          #284
          Originally posted by SMDFlea

          Try:

          AAAAA
          $RFVVGY7
          Thank you soo much it worked

          Comment

          • gpjo31
            New Member
            • Oct 2025
            • 3
            • US

            #285
            Hello,

            I am trying to salvage an old Dell m3800 laptop. I need the password to reset the bios. Any help would be appreciated.
            ST: DTZXV32 ESC: 30112055966

            Thanks!

            Comment

            • Stefan Steff
              Badcaps Veteran
              • Mar 2024
              • 421
              • Romania

              #286
              Originally posted by gpjo31
              Hello,

              I am trying to salvage an old Dell m3800 laptop. I need the password to reset the bios. Any help would be appreciated.
              ST: DTZXV32 ESC: 30112055966

              Thanks!
              You need to read the BIOS chip content and post it here.

              Comment

              • gpjo31
                New Member
                • Oct 2025
                • 3
                • US

                #287
                Bios version is A09. I can't get into anything else.

                Comment

                • evserv
                  Badcaps Veteran
                  • Jun 2014
                  • 368
                  • Russia

                  #288
                  Originally posted by gpjo31
                  Hello,

                  I am trying to salvage an old Dell m3800 laptop. I need the password to reset the bios. Any help would be appreciated.
                  ST: DTZXV32 ESC: 30112055966

                  Thanks!
                  DTZXV32 password: 13F45A37

                  Comment

                  • gpjo31
                    New Member
                    • Oct 2025
                    • 3
                    • US

                    #289
                    Thank you

                    Comment

                    • Basil3000063
                      New Member
                      • Oct 2025
                      • 3
                      • Egypt

                      #290
                      Hello
                      I am new member and I can’t remember my bios password can you please help me

                      PC SERAIL NO : ZH159411H
                      Challenge Code : 0CCY0-4NVTX-1DLLA-NGPD6-GQN1N

                      Comment

                      • thulsedoom
                        New Member
                        • Oct 2025
                        • 2
                        • USA

                        #291
                        Hi, I have a dell precision m3800 with a locked bios setup. The service tag is 8LK0262. Can anyone help with a password, please?

                        SYSTEM INFORMATION
                        Bios A10
                        Serial number: 8LK0262
                        UUID: 4c4c4544-004c-4b10-8030-b8c04f323632

                        BASE BOARD INFORMATION
                        serial number: .8lk0262.CN1296359H0135

                        Comment

                        • LBTT1121
                          Badcaps Legend
                          • Nov 2024
                          • 1271
                          • Việt Nam

                          #292
                          Originally posted by thulsedoom
                          Hi, I have a dell precision m3800 with a locked bios setup. the service tag is 8LK0262. Can anyone help with a password please?
                          post the contents of the bios chip

                          Comment

                          • thulsedoom
                            New Member
                            • Oct 2025
                            • 2
                            • USA

                            #293
                            Hi, I have a dell precision m3800 with a locked bios setup. The service tag is 8LK0262. Can anyone help with a password, please?
                            Attached Files

                            if you find these attachements useful please consider making a small donation to the site

                            Comment

                            • peste
                              Super Moderator
                              • Dec 2016
                              • 14052
                              • ROMANIA

                              #294
                              Originally posted by thulsedoom
                              Hi, I have a dell precision m3800 with a locked bios setup. The service tag is 8LK0262. Can anyone help with a password, please?
                              The bios chip must be unsoldered from the board before writing or reading..
                              do not use the clip, you may have errors..if you do not have anything to unsolder it with,
                              solder wires between the programmer and the bios chip..

                              you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow
                              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.

                              Comment

                              • laptopvn
                                Member
                                • Mar 2022
                                • 15
                                • Việt Nam

                                #295
                                Hello everyone. I need to unlock bios Dell M3800
                                Service Tag : 6M58662
                                Attached Files

                                if you find these attachements useful please consider making a small donation to the site

                                Comment

                                • volinakis
                                  Badcaps Legend
                                  • Jan 2021
                                  • 2887
                                  • N/A

                                  #296
                                  Originally posted by laptopvn
                                  Hello everyone. I need to unlock bios Dell M3800
                                  Service Tag : 6M58662
                                  pass is : JESU1NHEARU
                                  use US keyboard
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                                  Comment

                                  • evserv
                                    Badcaps Veteran
                                    • Jun 2014
                                    • 368
                                    • Russia

                                    #297
                                    Originally posted by laptopvn
                                    Hello everyone. I need to unlock bios Dell M3800
                                    Service Tag : 6M58662
                                    6M58662 password: 99452761

                                    Comment

                                    • laptopvn
                                      Member
                                      • Mar 2022
                                      • 15
                                      • Việt Nam

                                      #298
                                      Originally posted by volinakis

                                      pass is : JESU1NHEARU
                                      use US keyboard
                                      Thank you, password is incorrect.

                                      Comment

                                      • laptopvn
                                        Member
                                        • Mar 2022
                                        • 15
                                        • Việt Nam

                                        #299
                                        Originally posted by evserv

                                        6M58662 password: 99452761
                                        Thank you, password is correct.

                                        Comment

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