ideapad 5 2 in 1 14Q8x9 bios password

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  • black0hackers
    Badcaps Veteran
    • Jul 2020
    • 365
    • USA
    #1

    ideapad 5 2 in 1 14Q8x9 bios password

    can some one help me remove bios password on this model
    model : ideapad 5 2 in 1 14Q8x9
    serial: YX0EB63S
    board code: nb6920a_mb_v4
    cpu: Snapdragon® X Plus X1P42100
    Attached Files
    Tags: None
    • peste
      Super Moderator
      • Dec 2016
      • 12666
      • ROMANIA
      #2
      Originally posted by black0hackers
      can some one help me remove bios password on this model
      model : ideapad 5 2 in 1 14Q8x9
      serial: YX0EB63S
      board code: nb6920a_mb_v4
      cpu: Snapdragon® X Plus X1P42100
      post the name of the bios chip...
      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

        • black0hackers
          Badcaps Veteran
          • Jul 2020
          • 365
          • USA
          #3
          Originally posted by peste
          post the name of the bios chip...
          MX66L51235F@WSON8 8X6 1.8v

            Comment

            • peste
              Super Moderator
              • Dec 2016
              • 12666
              • ROMANIA
              #4
              Originally posted by black0hackers

              MX66L51235F@WSON8 8X6 1.8v
              What programmer are you using?...
              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

                • black0hackers
                  Badcaps Veteran
                  • Jul 2020
                  • 365
                  • USA
                  #5
                  Originally posted by peste

                  What programmer are you using?...
                  svod 4

                    Comment

                    • peste
                      Super Moderator
                      • Dec 2016
                      • 12666
                      • ROMANIA
                      #6
                      Originally posted by black0hackers

                      svod 4
                      ok ... the bios is longer and it's also strange.. I'm not sure if it's copied correctly from the chip.. I couldn't find the bios for this model on the Lenovo website, according to the S/N you posted.. the bios can be longer than 32MB on this chip, depending on the configuration, if I'm not mistaken... now I'm thinking that if we go through the content and don't have a correct copy, when you put the content back the laptop won't work at all... the programmer is ok.. make some more copies and check them with the HxD program and see if they're identical... but maybe someone else knows more about this bios....
                      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

                        • black0hackers
                          Badcaps Veteran
                          • Jul 2020
                          • 365
                          • USA
                          #7
                          Originally posted by peste

                          ok ... the bios is longer and it's also strange.. I'm not sure if it's copied correctly from the chip.. I couldn't find the bios for this model on the Lenovo website, according to the S/N you posted.. the bios can be longer than 32MB on this chip, depending on the configuration, if I'm not mistaken... now I'm thinking that if we go through the content and don't have a correct copy, when you put the content back the laptop won't work at all... the programmer is ok.. make some more copies and check them with the HxD program and see if they're identical... but maybe someone else knows more about this bios....
                          100% sure bios is fully read and ok. i program back to bios ic and put back to mainboard it working

                            Comment

                            • peste
                              Super Moderator
                              • Dec 2016
                              • 12666
                              • ROMANIA
                              #8
                              Originally posted by black0hackers

                              100% sure bios is fully read and ok. i program back to bios ic and put back to mainboard it working
                              ok try this ...
                              Attached Files
                              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

                                • black0hackers
                                  Badcaps Veteran
                                  • Jul 2020
                                  • 365
                                  • USA
                                  #9
                                  Originally posted by peste

                                  ok try this ...
                                  no display on

                                    Comment

                                    • minhdigital
                                      Badcaps Veteran
                                      • Nov 2022
                                      • 747
                                      • Vietnam
                                      #10
                                      Originally posted by black0hackers

                                      no display on
                                      Send to you, try !!
                                      Attached Files

                                        Comment

                                        • black0hackers
                                          Badcaps Veteran
                                          • Jul 2020
                                          • 365
                                          • USA
                                          #11
                                          Originally posted by minhdigital

                                          Send to you, try !!
                                          hi. i have try it . logo on then off

                                            Comment

                                            • black0hackers
                                              Badcaps Veteran
                                              • Jul 2020
                                              • 365
                                              • USA
                                              #12
                                              i mod file in attach, now can login main bios. can type the password but if save and restart laptop login again to bios it no ask password
                                              Attached Files

                                                Comment

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