HP Elitebook 840 G6 bios password

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  • Yillom
    New Member
    • Dec 2021
    • 4
    • Cameroun

    #201
    Greetings from Cameroon. I have an HP Elitebook 840 G6 with a BIOS password. i waes wondering if i could use any of the already onlocked bin files here to flash my bios chips?
    I have desoldered both chips, used HpUnlocked to unlock the chips and reflased with a RT809F programer but it still password locked
    Attached Files

    Comment

    • hoaca388
      Badcaps
      • Jan 2022
      • 11171
      • Viet Nam

      #202
      Originally posted by Yillom
      Greetings from Cameroon. I have an HP Elitebook 840 G6 with a BIOS password. i waes wondering if i could use any of the already onlocked bin files here to flash my bios chips?
      I have desoldered both chips, used HpUnlocked to unlock the chips and reflased with a RT809F programer but it still password locked
      Serial number , this is forums's rule.


      ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
      Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

      Comment

      • Yillom
        New Member
        • Dec 2021
        • 4
        • Cameroun

        #203
        SN# 5CG92671W4

        Comment

        • shiyab
          Badcaps Legend
          • Sep 2023
          • 1229
          • india

          #204
          Originally posted by Yillom
          SN# 5CG92671W4
          hi try 16 mb flash and feedback
          Attached Files

          Comment

          • Gerd Mueller
            New Member
            • Dec 2024
            • 2
            • deutschland

            #205
            Hello! Can you help me to unlock bios?
            MODEL : HP 840 G6
            SN 5CG04238H9

            Comment

            • peste
              Super Moderator
              • Dec 2016
              • 12246
              • ROMANIA

              #206
              Originally posted by Gerd Mueller
              Hello! Can you help me to unlock bios?
              MODEL : HP 840 G6
              SN 5CG04238H9

              post the original content of the bios chip, the motherboard model, etc.
              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

              • Gerd Mueller
                New Member
                • Dec 2024
                • 2
                • deutschland

                #207
                I'm a technical layman and don't know much. Where can I get the original BIOS file?​

                Comment

                • peste
                  Super Moderator
                  • Dec 2016
                  • 12246
                  • ROMANIA

                  #208
                  Originally posted by Gerd Mueller
                  I'm a technical layman and don't know much. Where can I get the original BIOS file?​
                  you need an SPI programmer..here is a video as an example...https://www.youtube.com/watch?v=DWWigscuQDY
                  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

                  • aloter
                    New Member
                    • Nov 2023
                    • 5
                    • US

                    #209
                    Hi,

                    I've backup 32MB file only, hpunlocker didn't work. Is it possible to unlock both admin and computer password without 16MB file?
                    Can we unlock just computer password with 32MB only?

                    HP EliteBook 840 G6
                    ProdID 7YK73EA#ABT
                    SN# 5CG9360BTN
                    Build ID: 19WWCFAT603

                    See 32MB backup attached.

                    Thanks!
                    Attached Files

                    Comment

                    • shiyab
                      Badcaps Legend
                      • Sep 2023
                      • 1229
                      • india

                      #210
                      Originally posted by aloter
                      Hi,

                      I've backup 32MB file only, hpunlocker didn't work. Is it possible to unlock both admin and computer password without 16MB file?
                      Can we unlock just computer password with 32MB only?

                      HP EliteBook 840 G6
                      ProdID 7YK73EA#ABT
                      SN# 5CG9360BTN
                      Build ID: 19WWCFAT603

                      See 32MB backup attached.

                      Thanks!
                      post both file

                      Comment

                      • hoaca388
                        Badcaps
                        • Jan 2022
                        • 11171
                        • Viet Nam

                        #211
                        Originally posted by aloter
                        Hi,

                        I've backup 32MB file only, hpunlocker didn't work. Is it possible to unlock both admin and computer password without 16MB file?
                        Can we unlock just computer password with 32MB only?

                        HP EliteBook 840 G6
                        ProdID 7YK73EA#ABT
                        SN# 5CG9360BTN
                        Build ID: 19WWCFAT603

                        See 32MB backup attached.

                        Thanks!

                        HP EliteBook 840 G6
                        CT Number_6GPRKN89JCM5G8
                        Serial_5CG9360BTN
                        Sku_7YK73EA#ABT
                        Fearture byte_3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfAfPhKhkj4jhk8.AY
                        Build Id_19WWCFAT603#SABT#DABT
                        Attached Files


                        ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                        Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                        Comment

                        • aloter
                          New Member
                          • Nov 2023
                          • 5
                          • US

                          #212
                          Hi,

                          See both 16MB and 32MB backups attached.

                          HP EliteBook 840 G6
                          ProdID 7YK73EA#ABT
                          SN# 5CG9360BTN
                          Build ID: 19WWCFAT603

                          ​Thanks!
                          Attached Files

                          Comment

                          • shiyab
                            Badcaps Legend
                            • Sep 2023
                            • 1229
                            • india

                            #213
                            Originally posted by aloter
                            Hi,

                            See both 16MB and 32MB backups attached.

                            HP EliteBook 840 G6
                            ProdID 7YK73EA#ABT
                            SN# 5CG9360BTN
                            Build ID: 19WWCFAT603

                            ​Thanks!
                            complaint

                            Comment

                            • aloter
                              New Member
                              • Nov 2023
                              • 5
                              • US

                              #214
                              16mb or 32mb?
                              Read was successful, what is the error? see also hex version for 16mb.
                              Attached Files

                              Comment

                              • aloter
                                New Member
                                • Nov 2023
                                • 5
                                • US

                                #215
                                Hi Again,

                                I've read again the 16MB and verified it's good. Tried to back it up using standard SPI and lower speed. I believe it's the same as original one.
                                Please keep me posted,

                                Thank you!!
                                Attached Files

                                Comment

                                • aloter
                                  New Member
                                  • Nov 2023
                                  • 5
                                  • US

                                  #216
                                  Used RCunlock for the 16MB dump, got the end point error, but somehow it went away and everything is working. Maybe with hoaca388 32MB did the trick, I'm not sure.
                                  Anyway - thank you very much!​

                                  Comment

                                  • emrahbktsss
                                    Member
                                    • Aug 2017
                                    • 16
                                    • turkey

                                    #217
                                    Hello I need Hp Elitebook 840 G6 unlocked bios Please.

                                    Here is the old dumps. Thanks in advance
                                    Attached Files

                                    Comment

                                    • Blaze Tech
                                      Learner
                                      • Feb 2024
                                      • 198
                                      • Ghana

                                      #218
                                      Originally posted by emrahbktsss
                                      Hello I need Hp Elitebook 840 G6 unlocked bios Please.

                                      Here is the old dumps. Thanks in advance
                                      TRY
                                      Attached Files

                                      Comment

                                      • emrahbktsss
                                        Member
                                        • Aug 2017
                                        • 16
                                        • turkey

                                        #219
                                        Originally posted by Blaze Tech

                                        TRY
                                        didnt work fan spinning and reset in 15-20 seconds

                                        Comment

                                        • shiyab
                                          Badcaps Legend
                                          • Sep 2023
                                          • 1229
                                          • india

                                          #220
                                          Originally posted by emrahbktsss

                                          didnt work fan spinning and reset in 15-20 seconds
                                          hi try flash 16 mb
                                          Attached Files

                                          Comment

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