Dell Latitude 3500 Password

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  • rex98
    Badcaps Legend
    • Feb 2023
    • 1293
    • Mandaue CEBU, Philippines

    #81
    Originally posted by dreamsteven123

    still locked
    here try
    Attached Files

    Comment

    • hoaca388
      Badcaps
      • Jan 2022
      • 12354
      • Socialist Republic of Vietnam

      #82
      Originally posted by dreamsteven123

      still locked
      Unlocked
      Attached Files


      Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
      https://www.badcaps.net/donate

      Comment

      • dreamsteven123
        Member
        • Apr 2023
        • 34
        • Malaysia

        #83
        Originally posted by rex98

        here try
        Thanks, it works.

        Comment

        • darksridus
          New Member
          • Aug 2025
          • 4
          • France

          #84
          Hello,

          I have an old dell 3500, and the bios is protected by admin password so i cannot format it.
          i have tried the password from the bios-pw website without success (but my keyboard is azerty, i dont have qwerty keyboard)
          The pc code is : 7Z0JKW2-E7A8
          Can you help me with that please ?

          Best regards

          Comment


          • SMDFlea
            SMDFlea commented
            Editing a comment
            Thread merged.
        • m1ch43lzm
          Badcaps Veteran
          • Mar 2019
          • 974
          • Peru

          #85
          Try, From bios-pw website
          Code:
          2BEyLGpNazkGQrJh
          37M5IZIqyDhU9GRy
          Codes above are on US QWERTY layout
          Substitute "a" with "q", and "w" with "z", use US QWERTY keyboard pictured below as reference, for uppercase characters hold Shift
          Click image for larger version  Name:	us keyboard.jpg Views:	0 Size:	38.2 KB ID:	3707600
          Last edited by m1ch43lzm; 08-19-2025, 08:58 AM.

          Comment

          • darksridus
            New Member
            • Aug 2025
            • 4
            • France

            #86
            Originally posted by m1ch43lzm
            Try, From bios-pw website
            Code:
            2BEyLGpNazkGQrJh
            37M5IZIqyDhU9GRy
            Codes above are on US QWERTY layout
            Substitute "a" with "q", and "w" with "z", use US QWERTY keyboard pictured below as reference, for uppercase characters hold Shift
            Click image for larger version Name:	us keyboard.jpg Views:	0 Size:	38.2 KB ID:	3707600
            I have tried the codes in qwerty mode as u suggested but none worked ..
            I have used a converter to convert from qwerty to azety so my 2nd code looked like this : "èIWIayDhUçGRy
            Problem is i cant see what i'm typing

            Comment

            • LBTT1121
              Badcaps Legend
              • Nov 2024
              • 1077
              • Việt Nam

              #87
              for some Dell codes press Ctrl-Enter+ Enter or s press Ctrl- Enter, when entering code into the BIOS

              Comment

              • m1ch43lzm
                Badcaps Veteran
                • Mar 2019
                • 974
                • Peru

                #88
                Try to find any USB QWERTY keyboard, any language should work, i suggest Spanish or Italian if you can't find English USB keyboard
                Noticed one extra difference, the M key, on QWERTY is to the right of N, on AZERTY is to the right of L; also the numbers require pressing Shift on AZERTY, where on QWERTY no need to press Shift

                Manually "translated" to FR AZERTY, try both
                Code:
                2BEyLGpNqwkGArJh
                37?5IWIayDhU9GRy
                The ? symbol above is Shift+comma, to the right of N
                Use numbers from top row above AZERTY, don't press Shift on the number keys
                Instead of shift, toggle Caps lock on for UPPERCASE, Caps lock off for lowercase
                Do it slowly one key at a time
                Press Ctrl-Enter twice after finishing entering the code

                Code:
                &é"'(-è_çà
                azertyuiop^
                qsdfghjklm
                wxcvbn,
                
                1234567890
                qwertyuiop[
                asdfghjkl;
                zxcvbnm

                Comment

                • darksridus
                  New Member
                  • Aug 2025
                  • 4
                  • France

                  #89
                  Thank you both for your help , i have managed to unlock it with CTR-ENTER i was doing ctr-enter-enter;

                  Comment

                  • alito666
                    Member
                    • Jul 2025
                    • 27
                    • mexico

                    #90
                    hi can unlock this 2 bios files ?
                    dell latitude 3500

                    LATITUDE 3500 st: 7D9BKW2
                    latitude 3500 st: 508BKW2
                    pls
                    Attached Files

                    Comment

                    • LBTT1121
                      Badcaps Legend
                      • Nov 2024
                      • 1077
                      • Việt Nam

                      #91
                      Originally posted by alito666
                      hi can unlock this 2 bios files ?
                      dell latitude 3500

                      LATITUDE 3500 st: 7D9BKW2
                      latitude 3500 st: 508BKW2
                      pls
                      upload bios 8MB

                      Comment

                      • Tlamatini
                        Member
                        • Oct 2021
                        • 12
                        • México

                        #92
                        Hello everyone,

                        I’m looking for a working BIOS file for a Dell Latitude 5300 2-in-1, motherboard model Bandon Non-TBT MB A00 (18723-1), with Service Tag: BLRRHW2.

                        I’ve attached the original BIOS dumps from the device. This board version has two EEPROM chips (one 8MB and one 16MB), and both dumps are included in the attachment. Unfortunately, the current BIOS causes the laptop not to power on.

                        I’d really appreciate it if someone could share a clean or working BIOS for this board revision.

                        Thank you in advance for your help!

                        Best regards,
                        Tlamatini
                        Attached Files

                        Comment


                        • peste
                          peste commented
                          Editing a comment
                          post merged...next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..
                      • alito666
                        Member
                        • Jul 2025
                        • 27
                        • mexico

                        #93
                        Originally posted by LBTT1121

                        upload bios 8MB
                        this laptop only have 1 bios sir, i have check both sides motherboard
                        can help unlock ?

                        regards.

                        Comment

                        • SMDFlea
                          Super Moderator
                          • Jan 2018
                          • 22001
                          • UK

                          #94
                          Originally posted by alito666

                          this laptop only have 1 bios sir, i have check both sides motherboard
                          can help unlock ?

                          regards.
                          Depending on the suffix you might be able to unlock them yourself - https://www.badcaps.net/forum/troubl...23#post1622423
                          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                          Comment

                          • Tlamatini
                            Member
                            • Oct 2021
                            • 12
                            • México

                            #95
                            Originally posted by Tlamatini
                            Hello everyone,

                            I’m looking for a working BIOS file for a Dell Latitude 5300 2-in-1, motherboard model Bandon Non-TBT MB A00 (18723-1), with Service Tag: BLRRHW2.

                            I’ve attached the original BIOS dumps from the device. This board version has two EEPROM chips (one 8MB and one 16MB), and both dumps are included in the attachment. Unfortunately, the current BIOS causes the laptop not to power on.

                            I’d really appreciate it if someone could share a clean or working BIOS for this board revision.

                            Thank you in advance for your help!

                            Best regards,
                            Tlamatini
                            Sorry for creating another thread — I thought it wouldn’t be a problem.
                            I was wondering if anyone could help me repair my BIOS. I’ve already tried some BIOS files shared here, and they work fine, but when I update to the latest version, I get several errors during the Dell logo screen:
                            “ISST update error,” “Intel Driver Hub update error,” and “ME firmware update error.”
                            The BIOS updates successfully, but the rest doesn’t :c

                            Comment

                            • alito666
                              Member
                              • Jul 2025
                              • 27
                              • mexico

                              #96
                              Originally posted by SMDFlea

                              Depending on the suffix you might be able to unlock them yourself - https://www.badcaps.net/forum/troubl...23#post1622423
                              i try the website but password not works i use ctrl+enter my keyboard is qwerty

                              here is my servicetag myabe canb generate different password ?
                              508BKW2-E7A8
                              4B27TJ2-BF97

                              Comment

                              • LBTT1121
                                Badcaps Legend
                                • Nov 2024
                                • 1077
                                • Việt Nam

                                #97
                                Originally posted by alito666

                                i try the website but password not works i use ctrl+enter my keyboard is qwerty

                                here is my servicetag myabe canb generate different password ?
                                508BKW2-E7A8
                                4B27TJ2-BF97
                                Try Press ctrl+enter+enter

                                Comment

                                • m1ch43lzm
                                  Badcaps Veteran
                                  • Mar 2019
                                  • 974
                                  • Peru

                                  #98
                                  Originally posted by alito666

                                  i try the website but password not works i use ctrl+enter my keyboard is qwerty

                                  here is my servicetag myabe canb generate different password ?
                                  508BKW2-E7A8
                                  4B27TJ2-BF97
                                  From bios-pw website
                                  508BKW2-E7A8, try both, case sensitive, use Shift for CAPS, do it slowly one by one
                                  if it fails, power off or Ctrl-Alt-Del then try again
                                  Code:
                                  cGNNNJG6Ij[3hd26
                                  rkjjcWssrdb9GQh2
                                  [ is the key to the right of P

                                  4B27TJ2, check service tag, it's OptiPlex 7050 Tower
                                  Unless you mean
                                  4B27JT2-BF97 (Latitude 3500), try

                                  Code:
                                  2r91JjnNc6G36N[6
                                  [ open square bracket, to the right of P

                                  Also try English USB keyboard, or if you have LATAM Spanish USB keyboard for [ press ´ key (to the right of P) don't use Shift or AltGr

                                  As suggested by LBTT1121 press LeftCtrl-Enter when you finish typing the password
                                  Last edited by m1ch43lzm; 10-28-2025, 08:36 PM.

                                  Comment

                                  • alito666
                                    Member
                                    • Jul 2025
                                    • 27
                                    • mexico

                                    #99
                                    Originally posted by m1ch43lzm
                                    From bios-pw website
                                    508BKW2-E7A8, try both, case sensitive, use Shift for CAPS, do it slowly one by one
                                    if it fails, power off or Ctrl-Alt-Del then try again
                                    Code:
                                    cGNNNJG6Ij[3hd26
                                    rkjjcWssrdb9GQh2
                                    [ is the key to the right of P

                                    4B27TJ2, check service tag, it's OptiPlex 7050 Tower
                                    Unless you mean
                                    4B27JT2-BF97 (Latitude 3500), try

                                    Code:
                                    2r91JjnNc6G36N[6
                                    [ open square bracket, to the right of P

                                    Also try English USB keyboard, or if you have LATAM Spanish USB keyboard for [ press ´ key (to the right of P) don't use Shift or AltGr

                                    As suggested by LBTT1121 press LeftCtrl-Enter when you finish typing the password
                                    thanks workd youre instructions also thanks to @LBTT1121

                                    a lot of thanks now works i see my error wiht your instructions

                                    Comment

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