Extract bios password from EliteBook 840 G8 Bios dump, possible?

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  • YASSINE BSSAA
    Member
    • Jan 2024
    • 10
    • الجزائر

    #681

    I tried many things and the device did not boot
    Click image for larger version

Name:	dataurl326723.png
Views:	295
Size:	359 Bytes
ID:	3325313

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    • farouk_1994
      Badcaps Veteran
      • Mar 2021
      • 389
      • algeria

      #682
      Originally posted by YASSINE BSSAA
      I tried many things and the device did not boot
      Click image for larger version

Name:	dataurl326723.png
Views:	295
Size:	359 Bytes
ID:	3325313
      you need main bios or the ec

      Comment

      • YASSINE BSSAA
        Member
        • Jan 2024
        • 10
        • الجزائر

        #683
        EC

        MX25L25673GZ4I-08G _ 25R256JVEQ

        Comment

        • farouk_1994
          Badcaps Veteran
          • Mar 2021
          • 389
          • algeria

          #684
          Originally posted by marc_ytos
          Greetings, I hope someone can help me remove the password from the bios, my board has number 6050a3216701-mb-a01, serial number 5CG23614S8, the model is elite book 850 g8, apparently it shares a motherboard with Hp Zbook Firefly, that's why I'm posting here, I hope not to fall into any infringement, thank you, I hope for your help.
          Attached files​
          post the other chip bios and post it in hp elitebook 850 G8 thread

          Comment

          • jonico2007
            Member
            • May 2022
            • 28
            • Philippines

            #685
            This device has SWAT lock
            Hp Elitebook 840 G8
            ​Device Freeze -78324
            S/N : 5CG2274BT3
            Prod Id: 509H3UC#UUF

            Please send me unlock for my dump
            Attached Files

            Comment

            • hoaca388
              Badcaps
              • Jan 2022
              • 11634
              • Socialist Republic of Vietnam

              #686
              Originally posted by jonico2007
              This device has SWAT lock
              Hp Elitebook 840 G8
              ​Device Freeze -78324
              S/N : 5CG2274BT3
              Prod Id: 509H3UC#UUF

              Please send me unlock for my dump
              HP EliteBook 840 G8 Notebook PC (509H3UC)
              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

              • jonico2007
                Member
                • May 2022
                • 28
                • Philippines

                #687
                Originally posted by hoaca388

                HP EliteBook 840 G8 Notebook PC (509H3UC)
                I already flashed the bios says it has password

                Comment

                • hoaca388
                  Badcaps
                  • Jan 2022
                  • 11634
                  • Socialist Republic of Vietnam

                  #688
                  Originally posted by jonico2007

                  I already flashed the bios says it has password
                  Post more ec file.


                  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                  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

                  • jonico2007
                    Member
                    • May 2022
                    • 28
                    • Philippines

                    #689
                    Originally posted by hoaca388

                    Post more ec file.
                    Heres one. Thank you

                    Comment

                    • hoaca388
                      Badcaps
                      • Jan 2022
                      • 11634
                      • Socialist Republic of Vietnam

                      #690
                      Originally posted by jonico2007

                      Heres one. Thank you
                      File corrupted


                      ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                      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

                      • jonico2007
                        Member
                        • May 2022
                        • 28
                        • Philippines

                        #691
                        I'm sorry I forgot to upload his file
                        Attached Files

                        Comment

                        • hoaca388
                          Badcaps
                          • Jan 2022
                          • 11634
                          • Socialist Republic of Vietnam

                          #692
                          Originally posted by jonico2007
                          I'm sorry I forgot to upload his file
                          AAA
                          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

                          • jonico2007
                            Member
                            • May 2022
                            • 28
                            • Philippines

                            #693
                            Originally posted by hoaca388

                            AAA
                            Thank you so much. It works!

                            Comment

                            • beast4ever
                              Senior Member
                              • Feb 2015
                              • 155
                              • egypt

                              #694
                              I need to clean my password
                              hp elitbook 830 g8
                              sn: 5cg2073c9n
                              prodid : 26d48av

                              Comment

                              • theboxsaysno
                                New Member
                                • Aug 2024
                                • 2
                                • USA

                                #695
                                I'm still learning quite a bit from this group, so thank you! I was able to remove the bios password from the EC chip. I didn't touch the main. I'm getting hit with Endpoint security error. Any help would be appreciated.

                                HP Elitebook 840 G8
                                SN: 5CG2343RP6
                                PRODID: 6A3P3AV
                                Attached Files

                                Comment

                                • rex98
                                  Badcaps Legend
                                  • Feb 2023
                                  • 1268
                                  • Mandaue CEBU, Philippines

                                  #696
                                  Originally posted by theboxsaysno
                                  I'm still learning quite a bit from this group, so thank you! I was able to remove the bios password from the EC chip. I didn't touch the main. I'm getting hit with Endpoint security error. Any help would be appreciated.

                                  HP Elitebook 840 G8
                                  SN: 5CG2343RP6
                                  PRODID: 6A3P3AV
                                  do not touch the EC, flash the original untouched EC. and this main.

                                  first boot press f10 apply factory defaults and restart, 2nd boot reset security settings to defaults and exit.
                                  use BCU
                                  here's your DMI:
                                  Serial Number: 5CG2343RP6
                                  Product #/SKU: 6A3P3AV
                                  CT Number: PQSNP00WBH10R4
                                  Description: HP EliteBook 840 G8 Notebook
                                  BuildID: 21WWCVET601#SABA#DABA
                                  Feature Byte: 476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdpdqfAfPgSguhKjhk8mEmwn7nVngpq.3B
                                  MAC Address : C4:75:AB:CF:C7:4F​
                                  Attached Files

                                  Comment

                                  • Orgun
                                    Member
                                    • Mar 2024
                                    • 12
                                    • Brasil

                                    #697
                                    After updating the bios it didn't turn on, only the side light kept flashing. I went to check the main dump behind the board and it was corrupted in the reading. Is it possible to generate the main and secondary bios? Donated!


                                    HP EliteBook 840 G8
                                    SN: BRJ146RKMZ
                                    ID:4Y1Y0EC#AK4
                                    CT: BKFNA035WF638B
                                    IEC P/N : 6037B0161911
                                    MAINBOARD: CORVETE - 6050A3217501 - MB - A01 (A1) (1086) L2​
                                    Attached Files

                                    Comment

                                    • hoaca388
                                      Badcaps
                                      • Jan 2022
                                      • 11634
                                      • Socialist Republic of Vietnam

                                      #698
                                      Originally posted by Orgun
                                      After updating the bios it didn't turn on, only the side light kept flashing. I went to check the main dump behind the board and it was corrupted in the reading. Is it possible to generate the main and secondary bios? Donated!


                                      HP EliteBook 840 G8
                                      SN: BRJ146RKMZ
                                      ID:4Y1Y0EC#AK4
                                      CT: BKFNA035WF638B
                                      IEC P/N : 6037B0161911
                                      MAINBOARD: CORVETE - 6050A3217501 - MB - A01 (A1) (1086) L2​
                                      HP EliteBook 840 G8 Notebook PC
                                      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

                                      • dennis akumu
                                        Senior Member
                                        • Mar 2018
                                        • 101
                                        • kenya

                                        #699
                                        Hp elitebook 840 g8 password locked please assist in unlocking this bios.
                                        prodduct id- 3V844UP#ABA
                                        S/N- 5CG1353XPG
                                        BOARD NO- CORVETTE- 6050A3217501-MB-A01 (A1) (1086) L2
                                        Attached is the main and Ec
                                        please help
                                        Attached Files

                                        Comment

                                        • rex98
                                          Badcaps Legend
                                          • Feb 2023
                                          • 1268
                                          • Mandaue CEBU, Philippines

                                          #700
                                          Originally posted by dennis akumu
                                          Hp elitebook 840 g8 password locked please assist in unlocking this bios.
                                          prodduct id- 3V844UP#ABA
                                          S/N- 5CG1353XPG
                                          BOARD NO- CORVETTE- 6050A3217501-MB-A01 (A1) (1086) L2
                                          Attached is the main and Ec
                                          please help
                                          here you only said bios password. this won't remove device freeze/ absolute lock.
                                          Attached Files

                                          Comment

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