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DELL E5520 with bios password

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    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

    #2
    Re: DELL E5520 with bios password

    Any help please

    Comment


      #3
      Re: DELL E5520 with bios password

      Try this working.
      Attached Files

      Comment


        #4
        Re: DELL E5520 with bios password

        it works.thanks

        Comment


          #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


            #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


              #7
              Re: DELL E5520 with bios password

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

              Comment


                #8
                Re: DELL E5520 with bios password

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

                Comment


                  #9
                  Re: DELL E5520 with bios password

                  thank uuuuuuuuuuuuuuuuuuuuuuuuu

                  Comment


                    #10
                    Re: DELL E5520 with bios password

                    thank u

                    Comment


                      #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


                        #12
                        Re: E5520 bios

                        Originally posted by Skrillex1989 View Post
                        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


                          #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


                            #14
                            Re: E5520 bios

                            Originally posted by Skrillex1989 View Post
                            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


                              #15
                              Re: E5520 bios

                              This Password dosnt work

                              Comment


                                #16
                                Re: E5520 bios

                                Originally posted by Skrillex1989 View Post
                                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


                                  #17
                                  Re: DELL E5520 with bios password

                                  No is a qwertz Keyboard and i have Test BIkm028N93OIZsPx too

                                  Comment


                                    #18
                                    Re: DELL E5520 with bios password

                                    Soo its worked the I is a little L after O

                                    Comment


                                      #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


                                        #20
                                        Re: Dell e5520

                                        Originally posted by monolith-2001 View Post
                                        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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