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need bios dump dell latitude 5420 (cpu 11th)

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    Re: need bios dump dell latitude 5420 (cpu 11th)

    Originally posted by Paddyppp View Post
    The AsPogrammer I used detected the chip and read it as 25r256jv

    Thanks P
    Ready
    Attached Files

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      Re: need bios dump dell latitude 5420 (cpu 11th)

      hi, can someone help me clear the bios password for Dell 5420?
      Thanks
      Last edited by SMDFlea; 04-02-2023, 01:30 PM.

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        Re: need bios dump dell latitude 5420 (cpu 11th)

        Originally posted by ricka2021 View Post
        hi, can someone help me clear the bios password for Dell 5420?
        Thanks
        https://www.badcaps.net/forum/showth...109513&page=10


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          Re: need bios dump dell latitude 5420 (cpu 11th)

          Dell latitude 5420 admin lock
          Need herlp to remove tnx.
          Last edited by SMDFlea; 04-02-2023, 01:30 PM.

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            Re: need bios dump dell latitude 5420 (cpu 11th)

            Originally posted by Arrow16 View Post
            Dell latitude 5420 admin lock
            Need herlp to remove tnx.
            1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mod
            Last edited by SMDFlea; 04-02-2023, 01:30 PM.

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              Re: need bios dump dell latitude 5420 (cpu 11th)

              DELL LATITUDE 5420 11th gen
              S/T: 8K87MN3
              looking for help
              attached backup file is password locked
              Last edited by SMDFlea; 03-29-2023, 04:11 PM. Reason: Attachments cleanup,server space low.

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                Re: need bios dump dell latitude 5420 (cpu 11th)

                Originally posted by dahnking View Post
                DELL LATITUDE 5420 11th gen
                S/T: 8K87MN3
                looking for help
                attached backup file is password locked
                Your Backup file is empty, see the Compressed file size is (36.8KB), read the Chip again.
                ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
                all donations are welcome,
                see the donate button at the bottom of the page, or
                >>>>>
                click on this link to donate via PayPal. <<<<<
                Every donation made will go towards server fees and maintenance costs.
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                  Re: need bios dump dell latitude 5420 (cpu 11th)

                  Can unlock this file? ST: D7TH3D3
                  Last edited by SMDFlea; 03-29-2023, 04:12 PM. Reason: Attachments cleanup,server space low.

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                    Re: need bios dump dell latitude 5420 (cpu 11th)

                    Originally posted by judamex View Post
                    Can unlock this file? ST: D7TH3D3
                    >
                    Last edited by SMDFlea; 04-02-2023, 01:30 PM.
                    ----------------------------------------------------------------------------------------------------------------------------------------------------------
                    All donations to Badcaps are welcome.
                    Become a Badcaps supporter
                    >>>>> click on this link to donate <<<<<
                    Thanks to all supporters.​
                    ----------------------------------------------------------------------------------------------------------------------------------------------------------
                    Doctrina est fructus dulcis, radicis amarae.
                    .

                    Comment


                      Re: need bios dump dell latitude 5420 (cpu 11th)

                      Originally posted by Vesko356 View Post
                      >
                      Works Fine! Thanks

                      Comment


                        Re: need bios dump dell latitude 5420 (cpu 11th)

                        Originally posted by hardware1 View Post
                        Your Backup file is empty, see the Compressed file size is (36.8KB), read the Chip again.
                        Hi,
                        am getting this challege,
                        i read bios, its 32MB
                        I zip it, its 36 kb
                        Last edited by SMDFlea; 04-02-2023, 01:30 PM.

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                          Re: need bios dump dell latitude 5420 (cpu 11th)

                          Originally posted by dahnking View Post
                          Hi,
                          am getting this challege,
                          i read bios, its 32MB
                          I zip it, its 36 kb
                          Try last winrar version

                          Comment


                            Re: need bios dump dell latitude 5420 (cpu 11th)

                            Originally posted by dahnking View Post
                            Hi,
                            am getting this challege,
                            i read bios, its 32MB
                            I zip it, its 36 kb
                            Which Programmer do you use? Do you use a Clip, solder wires or de-solder the Chip?
                            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                            Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
                            all donations are welcome,
                            see the donate button at the bottom of the page, or
                            >>>>>
                            click on this link to donate via PayPal. <<<<<
                            Every donation made will go towards server fees and maintenance costs.
                            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                            Comment


                              Re: need bios dump dell latitude 5420 (cpu 11th)

                              Originally posted by dahnking View Post
                              Hi,
                              am getting this challege,
                              i read bios, its 32MB
                              I zip it, its 36 kb
                              open the backup with a hex editor and scroll through the file.You don`t need to know what all the code means, just look ,it will mostly be all FF`s . That means its empty. 32MB of FF`s will compress down to a small file size. If your backup was good and had more code it would compress down to over 5MB
                              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                              Comment


                                Re: need bios dump dell latitude 5420 (cpu 11th)

                                Originally posted by hardware1 View Post
                                Which Programmer do you use? Do you use a Clip, solder wires or de-solder the Chip?
                                using RT809HSE programmer

                                Comment


                                  Re: need bios dump dell latitude 5420 (cpu 11th)

                                  Originally posted by SMDFlea View Post
                                  open the backup with a hex editor and scroll through the file.You don`t need to know what all the code means, just look ,it will mostly be all FF`s . That means its empty. 32MB of FF`s will compress down to a small file size. If your backup was good and had more code it would compress down to over 5MB
                                  ok ok

                                  Comment


                                    Re: need bios dump dell latitude 5420 (cpu 11th)

                                    please help me. model motherboard: GDF40 LA-K491P Rev 3.0, bios password
                                    Old bios
                                    Last edited by SMDFlea; 03-29-2023, 04:13 PM. Reason: Attachments cleanup,server space low.

                                    Comment


                                      Re: need bios dump dell latitude 5420 (cpu 11th)

                                      Originally posted by sokolychok View Post
                                      please help me. model motherboard: GDF40 LA-K491P Rev 3.0, bios password
                                      Old bios
                                      1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.
                                      Last edited by SMDFlea; 04-02-2023, 01:30 PM.

                                      Comment


                                        Re: need bios dump dell latitude 5420 (cpu 11th)

                                        Originally posted by lapfix View Post
                                        1st boot, press F2, write service tag, disable Absolute, save, restart. 2nd boot press Alt+F to exit manufacturing mode.
                                        Work!!!!! thanks!!!!

                                        Comment


                                          Re: need bios dump dell latitude 5420 (cpu 11th)

                                          hi please help me to unlock password and computrace

                                          thank you
                                          Last edited by SMDFlea; 03-29-2023, 04:11 PM. Reason: Attachments cleanup,server space low.

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