DELL E5520 with bios password

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  • Esse
    Badcaps Veteran
    • Apr 2014
    • 317
    • TOGO
    #1

    DELL E5520 with bios password

    Please can somebody give a dump to flash this machine because it has bios password service tag 1J546S1-1D3B
    mb:1OELT15F001-A KRUG 15 UMA REV:A01
    backup of old bios with password:
    Attached Files
    Tags: None
    • Esse
      Badcaps Veteran
      • Apr 2014
      • 317
      • TOGO
      #2
      Re: DELL E5520 with bios password

      Any help please

        Comment

        • imranromi
          Badcaps Legend
          • Jan 2015
          • 1288
          • Pakistan
          #3
          Re: DELL E5520 with bios password

          Try this working.
          Attached Files

            Comment

            • Esse
              Badcaps Veteran
              • Apr 2014
              • 317
              • TOGO
              #4
              Re: DELL E5520 with bios password

              it works.thanks

                Comment

                • Esse
                  Badcaps Veteran
                  • Apr 2014
                  • 317
                  • TOGO
                  #5
                  Re: DELL E5520 with bios password

                  i finished installing my laptop and i used universal backup tool to backup the bios.to my surprise i get only 2048KB .so please Imranromi,why am i not getting the two bios you posted for me

                    Comment

                    • imranromi
                      Badcaps Legend
                      • Jan 2015
                      • 1288
                      • Pakistan
                      #6
                      Re: DELL E5520 with bios password

                      sorry bro i am not used universal bkup tools i think is not working good but i bkup bios on working laptop this laptop two bios EC/Mian .

                        Comment

                        • Esse
                          Badcaps Veteran
                          • Apr 2014
                          • 317
                          • TOGO
                          #7
                          Re: DELL E5520 with bios password

                          please brother, you backup them with a programmer or with another tool different from Universal bckup

                            Comment

                            • imranromi
                              Badcaps Legend
                              • Jan 2015
                              • 1288
                              • Pakistan
                              #8
                              Re: DELL E5520 with bios password

                              i backup a only programmer used i think is easy and 100% ok bkup.

                                Comment

                                • pdewida897
                                  Member
                                  • Oct 2015
                                  • 13
                                  • eygpt
                                  #9
                                  Re: DELL E5520 with bios password

                                  thank uuuuuuuuuuuuuuuuuuuuuuuuu

                                    Comment

                                    • iyori20
                                      Banned
                                      • Nov 2018
                                      • 43
                                      • maroc
                                      #10
                                      Re: DELL E5520 with bios password

                                      thank u

                                        Comment

                                        • Skrillex1989
                                          Member
                                          • May 2022
                                          • 16
                                          • Germany
                                          #11
                                          E5520 bios

                                          Hey Guys.

                                          I have Here a e5520 with Password. So i would Backup the original BIOS but who ist the Chip?

                                          And can anybody remove the PW when i Upload the backup
                                          Attached Files

                                            Comment

                                            • peste
                                              Super Moderator
                                              • Dec 2016
                                              • 12406
                                              • ROMANIA
                                              #12
                                              Re: E5520 bios

                                              Originally posted by Skrillex1989
                                              Hey Guys.

                                              I have Here a e5520 with Password. So i would Backup the original BIOS but who ist the Chip?

                                              And can anybody remove the PW when i Upload the backup
                                              do you have a SPI programmer??? take clear pictures on both sides of the motherboard..
                                              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

                                                • Skrillex1989
                                                  Member
                                                  • May 2022
                                                  • 16
                                                  • Germany
                                                  #13
                                                  Re: DELL E5520 with bios password

                                                  Yes i have a programmer

                                                  Here the pictures i think in the Last Pictures ist the BIOS Chip or?
                                                  Attached Files

                                                    Comment

                                                    • SMDFlea
                                                      Super Moderator
                                                      • Jan 2018
                                                      • 20489
                                                      • UK
                                                      #14
                                                      Re: E5520 bios

                                                      Originally posted by Skrillex1989
                                                      Hey Guys.

                                                      I have Here a e5520 with Password. So i would Backup the original BIOS but who ist the Chip?

                                                      And can anybody remove the PW when i Upload the backup
                                                      https://beta.bios-pw.org/

                                                      BIkm028N93OIYsPx
                                                      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                                        Comment

                                                        • Skrillex1989
                                                          Member
                                                          • May 2022
                                                          • 16
                                                          • Germany
                                                          #15
                                                          Re: E5520 bios

                                                          This Password dosnt work

                                                            Comment

                                                            • SMDFlea
                                                              Super Moderator
                                                              • Jan 2018
                                                              • 20489
                                                              • UK
                                                              #16
                                                              Re: E5520 bios

                                                              Originally posted by Skrillex1989
                                                              This Password dosnt work
                                                              Are you using a US qwerty keyboard
                                                              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                                                Comment

                                                                • Skrillex1989
                                                                  Member
                                                                  • May 2022
                                                                  • 16
                                                                  • Germany
                                                                  #17
                                                                  Re: DELL E5520 with bios password

                                                                  No is a qwertz Keyboard and i have Test BIkm028N93OIZsPx too

                                                                    Comment

                                                                    • Skrillex1989
                                                                      Member
                                                                      • May 2022
                                                                      • 16
                                                                      • Germany
                                                                      #18
                                                                      Re: DELL E5520 with bios password

                                                                      Soo its worked the I is a little L after O

                                                                        Comment

                                                                        • monolith-2001
                                                                          Member
                                                                          • Aug 2021
                                                                          • 25
                                                                          • Japan
                                                                          #19
                                                                          Dell e5520

                                                                          hi. I have dell E5520 with bios locked.
                                                                          The tag is HF8NWL1-1D3B.

                                                                          I used serial number:Ax7Ueecnv9G2C1fZ.
                                                                          (which I got from https://bios-pw.org/)
                                                                          But I could not unlock it.

                                                                          Would someone help me unlock it please?

                                                                          Thank you.

                                                                            Comment

                                                                            • DanielDacko
                                                                              Badcaps Veteran
                                                                              • Mar 2015
                                                                              • 325
                                                                              • Macedonia
                                                                              #20
                                                                              Re: Dell e5520

                                                                              Originally posted by monolith-2001
                                                                              hi. I have dell E5520 with bios locked.
                                                                              The tag is HF8NWL1-1D3B.

                                                                              I used serial number:Ax7Ueecnv9G2C1fZ.
                                                                              (which I got from https://bios-pw.org/)
                                                                              But I could not unlock it.

                                                                              Would someone help me unlock it please?

                                                                              Thank you.
                                                                              Have you used QWERTY keyboard? Did you press CTRL+Enter twice to enter the code?
                                                                              I don't provide help for people using CH341A and a clip.

                                                                                Comment

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