acer r751t chrombook unlock bios

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  • Djamalhan
    Senior Member
    • Dec 2021
    • 68
    • Узбекистан

    #1

    acer r751t chrombook unlock bios

    Hi all ! Chromebook bought on ebay. reinstalling does not help, there is some kind of binding. need help on this issue.
    DAOZHTMB6G0 REV.G
    Attached Files
  • ssrkh
    Member
    • Jul 2023
    • 12
    • Malaysia

    #2
    Need unlocked Bios for Acer spin 11 R751T-C4XP

    Hi everyone i have stuck for this Acer laptop, I need unlocked BIOS for the mentioned model. Any help will be highly appreciated.

    Model:ZHT
    DAOZHTMB6FO REV:F
    E88441

    Comment

    • volinakis
      Badcaps Legend
      • Jan 2021
      • 2610
      • N/A

      #3
      Re: acer r751t chrombook unlock bios

      Originally posted by Djamalhan
      Hi all ! Chromebook bought on ebay. reinstalling does not help, there is some kind of binding. need help on this issue.
      DAOZHTMB6G0 REV.G
      reset or reinstall after writing new bios.
      Attached Files
      ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
      https://www.badcaps.net/donate/
      ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

      Comment

      • volinakis
        Badcaps Legend
        • Jan 2021
        • 2610
        • N/A

        #4
        Re: Need unlocked Bios for Acer spin 11 R751T-C4XP

        Originally posted by ssrkh
        Hi everyone i have stuck for this Acer laptop, I need unlocked BIOS for the mentioned model. Any help will be highly appreciated.

        Model:ZHT
        DAOZHTMB6FO REV:F
        E88441
        you have to post dump of your bios chipset.
        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
        https://www.badcaps.net/donate/
        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

        Comment

        • ssrkh
          Member
          • Jul 2023
          • 12
          • Malaysia

          #5
          Re: acer r751t chrombook unlock bios

          Thank you so much for guiding me here is the dump locked bios file of Acer Spin 11 R751T .If Anybody can help make it unlock file would be highly appreciated.
          Attached Files

          Comment

          • peste
            Super Moderator
            • Dec 2016
            • 12226
            • ROMANIA

            #6
            Re: acer r751t chrombook unlock bios

            Originally posted by ssrkh
            Thank you so much for guiding me here is the dump locked bios file of Acer Spin 11 R751T .If Anybody can help make it unlock file would be highly appreciated.
            try..
            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

            • ssrkh
              Member
              • Jul 2023
              • 12
              • Malaysia

              #7
              Re: acer r751t chrombook unlock bios

              This Bios is not reaching to OS but it is showing the OS is damaged or missing . Even after reset to developer mode it shows the same message and when i put the Chrome OS USB from Chrome utilities same model OS but it is not reading the usb even i put old extracted bios in it but still it is not reading the usb what to do now please help me thanks.

              Note : I think i have loaded so many bios from several sources it might be the problem? if i put any working Bios file might it work properly.
              Attached Files

              Comment

              • Haker5
                Banned
                • Mar 2015
                • 65
                • internet

                #8
                Re: acer r751t chrombook unlock bios

                Originally posted by ssrkh
                Thank you so much for guiding me here is the dump locked bios file of Acer Spin 11 R751T .If Anybody can help make it unlock file would be highly appreciated.
                check new file and raport
                Attached Files

                Comment

                • ssrkh
                  Member
                  • Jul 2023
                  • 12
                  • Malaysia

                  #9
                  Re: acer r751t chrombook unlock bios

                  now no display at all after loading the old original extracted dump i dont know what is the problem but i am afraid if i did not get the working Dump so i will not be able to turn my book again and if u assist me to dump repairing software so i will compare or remake the patch or modify the existing dump so my chrome book will start work again thanks for the support from all the generous guys who has helped me

                  Comment

                  • peste
                    Super Moderator
                    • Dec 2016
                    • 12226
                    • ROMANIA

                    #10
                    Re: acer r751t chrombook unlock bios

                    Originally posted by ssrkh
                    now no display at all after loading the old original extracted dump i dont know what is the problem but i am afraid if i did not get the working Dump so i will not be able to turn my book again and if u assist me to dump repairing software so i will compare or remake the patch or modify the existing dump so my chrome book will start work again thanks for the support from all the generous guys who has helped me
                    yes ..you read the bios chip with errors the first time...
                    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

                    • igiteam
                      New Member
                      • Jul 2023
                      • 4
                      • malaysia

                      #11
                      Re: acer r751t chrombook unlock bios

                      Hello i need r751t unlock bios file
                      da0zhtmb6g0

                      Comment

                      • volinakis
                        Badcaps Legend
                        • Jan 2021
                        • 2610
                        • N/A

                        #12
                        Re: acer r751t chrombook unlock bios

                        Originally posted by igiteam
                        Hello i need r751t unlock bios file
                        da0zhtmb6g0
                        read the rules! Nobody can help you if you don't upload your bios dump!
                        https://www.badcaps.net/forum/showthread.php?t=103570
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                        https://www.badcaps.net/donate/
                        ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                        Comment

                        • korsa74
                          New Member
                          • Jul 2023
                          • 4
                          • alger

                          #13
                          Re: acer r751t chrombook unlock bios

                          my old bios is damaged plz help

                          Model:ZHT
                          DAOZHTMB6FO REV:F
                          E88441
                          Attached Files

                          Comment

                          • volinakis
                            Badcaps Legend
                            • Jan 2021
                            • 2610
                            • N/A

                            #14
                            Re: acer r751t chrombook unlock bios

                            Originally posted by korsa74
                            my old bios is damaged plz help

                            Model:ZHT
                            DAOZHTMB6FO REV:F
                            E88441
                            damaged how? no display, locked, no start? From what I see is locked.
                            and post serial number.
                            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                            https://www.badcaps.net/donate/
                            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                            Comment

                            • korsa74
                              New Member
                              • Jul 2023
                              • 4
                              • alger

                              #15
                              Re: acer r751t chrombook unlock bios

                              Originally posted by volinakis
                              damaged how? no display, locked, no start? From what I see is locked.
                              and post serial number.
                              no display or no start i dont know
                              sn : nxgnjeh0028340f9477600
                              Last edited by korsa74; 11-15-2023, 06:59 AM. Reason: forget sn

                              Comment

                              • SMDFlea
                                Super Moderator
                                • Jan 2018
                                • 20279
                                • UK

                                #16
                                Re: acer r751t chrombook unlock bios

                                Originally posted by korsa74
                                no display or no start i dont know
                                .
                                Originally posted by volinakis
                                damaged how? no display, locked, no start? From what I see is locked.
                                and post serial number.
                                All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                Comment

                                • korsa74
                                  New Member
                                  • Jul 2023
                                  • 4
                                  • alger

                                  #17
                                  Re: acer r751t chrombook unlock bios

                                  Originally posted by SMDFlea
                                  .
                                  no display or no start i dont know
                                  sn : nxgnjeh0028340f9477600
                                  i write sn but it didnt show up my bad

                                  Comment

                                  • Chungalin
                                    Badcaps Veteran
                                    • Jul 2014
                                    • 422
                                    • Spain

                                    #18
                                    This Acer Chromebook Spin 11 R751T-C7P6, with SNID: 83104782876, S/N: NXGPZEB0058310BAD47600, board: DA0ZHTMB6F0 rev F, refuses to boot. When pressing power button, blue LED turns on. No sound, no beep, no screen backlight. If you keep pressing power button for some seconds, it turns off, and that’s all.

                                    I attach W25Q128FWSIF IC content, if someone can check it there’s something bad with it. Thank you.
                                    Attached Files

                                    Comment

                                    • sarltap
                                      Senior Member
                                      • Apr 2016
                                      • 89
                                      • algerie

                                      #19
                                      ACER chromebook plus515 locked
                                      please unlock
                                      SN/
                                      NXKNUEP00835112CD03400
                                      Attached Files

                                      Comment

                                      • Bios Cracker
                                        Badcaps Veteran
                                        • Oct 2024
                                        • 306
                                        • India

                                        #20
                                        Originally posted by sarltap
                                        ACER chromebook plus515 locked
                                        please unlock
                                        SN/
                                        NXKNUEP00835112CD03400
                                        Try and update
                                        Attached Files

                                        Comment

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