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

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  • rex98
    Badcaps Legend
    • Feb 2023
    • 1273
    • Mandaue CEBU, Philippines

    #361
    Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

    Originally posted by rex98
    kindly unlock it please it has bios password and absolute swat lock.
    kindly clean the main dump where i can put manually the DMI via MPM tool please. i attached the Main and EC dump.
    it says in boot hp wolf security.
    SN: 5CG2237FML
    why is my dump so diffrent from other dumps here? i tried file compare i copy paste the changes in the unlocked and locked ones i downloaded here and it doesn't work. i read 5 times the main and EC dump its all identical just to make sure. can someone send here where is the DMI block address? i wanna try put my DMI in unlocked bios from this forum.
    Attached Files
    Last edited by rex98; 06-23-2023, 10:31 PM.

    Comment

    • hyditech
      Badcaps Veteran
      • Jun 2012
      • 272
      • nigeria

      #362
      Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

      hello,i have hp elitebook 850 g8 11th Gen...it has password..
      please which of the chip has the password..
      so that i will know the chip i will copy
      thanks..
      very urgent please

      Comment

      • farouk_1994
        Badcaps Veteran
        • Mar 2021
        • 391
        • algeria

        #363
        Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

        Originally posted by hyditech
        hello,i have hp elitebook 850 g8 11th Gen...it has password..
        please which of the chip has the password..
        so that i will know the chip i will copy
        thanks..
        very urgent please
        the chip under the motherboard

        Comment

        • farouk_1994
          Badcaps Veteran
          • Mar 2021
          • 391
          • algeria

          #364
          Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

          Originally posted by rex98
          kindly unlock it please it has bios password and absolute swat lock.
          kindly clean the main dump where i can put manually the DMI via MPM tool please. i attached the Main and EC dump.
          it says in boot hp wolf security.
          SN: 5CG2237FML
          Try it than replay
          Attached Files

          Comment

          • hyditech
            Badcaps Veteran
            • Jun 2012
            • 272
            • nigeria

            #365
            Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

            Originally posted by farouk_1994
            the chip under the motherboard
            Alright boss... i will copy it and send it here...
            thank you and may God bless you boos..
            i will post the dump,thank you.

            Comment

            • hyditech
              Badcaps Veteran
              • Jun 2012
              • 272
              • nigeria

              #366
              Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

              here my dump with password
              please help me clear password
              Last edited by Vesko356; 06-26-2023, 12:09 PM. Reason: Attached dump deleted.

              Comment

              • Vesko356
                VIP Moderator
                • Aug 2018
                • 4386
                • Bulgaria šŸ‡§šŸ‡¬

                #367
                Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                Originally posted by hyditech
                here my dump with password
                please help me clear password
                Read the rules before posting:
                RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*

                Do NOT hijack threads.

                .
                ----------------------------------------------------------------------------------------------------------------------------------------------------------
                All donations to Badcaps are welcome.
                Become a Badcaps supporter
                >>>>> click on this link to donate <<<<<
                Thanks to all supporters.​
                ----------------------------------------------------------------------------------------------------------------------------------------------------------
                Doctrina est fructus dulcis, radicis amarae.
                .

                Comment

                • Hema2010h
                  New Member
                  • Jun 2023
                  • 1
                  • Usa

                  #368
                  Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                  attached the bios and ecbios for 850 g8


                  it has swat lock , can you please unlock it?

                  840 not 850 sorry, typo
                  Attached Files
                  Last edited by Vesko356; 06-27-2023, 02:01 AM. Reason: Posts merged.

                  Comment

                  • hyditech
                    Badcaps Veteran
                    • Jun 2012
                    • 272
                    • nigeria

                    #369
                    Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                    Originally posted by Vesko356
                    Read the rules before posting:
                    RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*

                    Do NOT hijack threads.

                    .
                    Alright noted......I only reply to messsage..
                    because it my first time doing 850 g8..
                    so i wanted to know the right chip to read..
                    thanks boss.. I have noted that warning...
                    i was unable to do it myself that was why i need help.

                    Comment

                    • kulokutoys
                      Senior Member
                      • Jun 2010
                      • 132
                      • Phillippines

                      #370
                      Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                      Originally posted by Hema2010h
                      attached the bios and ecbios for 850 g8


                      it has swat lock , can you please unlock it?

                      840 not 850 sorry, typo
                      please be patient on this patch, it will take 5 o more mins for 1st boot up then will restart for a couple of tries. restore factory default on bios then reformat the drive.
                      Attached Files

                      Comment

                      • Marc97
                        Senior Member
                        • Jan 2016
                        • 189
                        • Phillipines

                        #371
                        Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                        Originally posted by hoaca388
                        Try :
                        good day

                        also hp elitebook 840 g8,, lock on bios wolf lock,,,
                        after i use the 2 files above cant detect ssd

                        maybe you can hel us i attached my original files with lock

                        both 32mb

                        unit serial num 5CG211456L
                        Attached Files

                        Comment

                        • qayyum786
                          Badcaps Legend
                          • Aug 2018
                          • 1933
                          • INDIA

                          #372
                          Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                          Originally posted by Marc97
                          good day

                          also hp elitebook 840 g8,, lock on bios wolf lock,,,
                          after i use the 2 files above cant detect ssd

                          maybe you can hel us i attached my original files with lock

                          both 32mb

                          unit serial num 5CG211456L
                          try
                          Attached Files
                          Last edited by qayyum786; 06-29-2023, 02:02 AM.

                          Comment

                          • elmaspro
                            New Member
                            • Jun 2023
                            • 7
                            • EspaƱa

                            #373
                            Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                            Hello,

                            Finally I extracted the two chips with a heat gun.
                            Before that use heat pistol, the one on the top of the MB, I tried to extract it with a soldering iron but it went wrong. The chip is broken and the MB has damaged tracks
                            Is it possible to buy a chip and reprogram it? Chip: Windbond 25Q256JVEN
                            I have also damaged the MB, I think I can fix the tracks and Pads.
                            Attached screenshots.

                            Best regards.
                            Attached Files
                            Last edited by elmaspro; 06-29-2023, 02:29 AM.

                            Comment

                            • Marc97
                              Senior Member
                              • Jan 2016
                              • 189
                              • Phillipines

                              #374
                              Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                              Originally posted by hoaca388
                              Flash only this file.
                              This file is good i inlock bios paassword.. But after a fewdays of use the unit turns into swat lock.. What field in bios do i need to off if i reflash again.. Or do i need to find new bin file

                              Comment

                              • Marc97
                                Senior Member
                                • Jan 2016
                                • 189
                                • Phillipines

                                #375
                                Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                                Originally posted by qayyum786
                                try
                                Thank you.. I will try this..

                                Comment

                                • Blallowinformatic
                                  Member
                                  • Mar 2020
                                  • 27
                                  • MĆ©xico

                                  #376
                                  Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                                  Can you help me unlock my HP EliteBook 840 G8 please?
                                  Both ram-side and ece-side bin files inside the .rar
                                  Motherboard model 6050A3426501-MB-A02
                                  S/N: 5CG2107WBM
                                  Prod ID: 35Y57LT#ABM
                                  Build ID: 21WWCVET601#SABM#DABM
                                  Feature Byte: 476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdpdqfAfPgSguhKjhk8mEmwn7nVnpq.3B

                                  Thanks in advance for the time.
                                  Attached Files

                                  Comment

                                  • Vesko356
                                    VIP Moderator
                                    • Aug 2018
                                    • 4386
                                    • Bulgaria šŸ‡§šŸ‡¬

                                    #377
                                    Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                                    Originally posted by Blallowinformatic
                                    Can you help me unlock my HP EliteBook 840 G8 please?
                                    Both ram-side and ece-side bin files inside the .rar
                                    Motherboard model 6050A3426501-MB-A02
                                    S/N: 5CG2107WBM
                                    Prod ID: 35Y57LT#ABM
                                    Build ID: 21WWCVET601#SABM#DABM
                                    Feature Byte: 476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdpdqfAfPgSguhKjhk8mEmwn7nVnpq.3B

                                    Thanks in advance for the time.
                                    >
                                    Attached Files
                                    ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                    All donations to Badcaps are welcome.
                                    Become a Badcaps supporter
                                    >>>>> click on this link to donate <<<<<
                                    Thanks to all supporters.​
                                    ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                    Doctrina est fructus dulcis, radicis amarae.
                                    .

                                    Comment

                                    • xplodpg
                                      Member
                                      • Oct 2016
                                      • 30
                                      • Polska

                                      #378
                                      Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                                      Hi. Please unlock my HP 840 G8
                                      Attached Files

                                      Comment

                                      • SMDFlea
                                        Super Moderator
                                        • Jan 2018
                                        • 20793
                                        • UK

                                        #379
                                        Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                                        Originally posted by xplodpg
                                        Hi. Please unlock my HP 840 G8
                                        Use RCUnlocker on the 16MB dump.If you read through the rules you`ll find it.

                                        RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                                        https://www.badcaps.net/forum/showthread.php?t=103570

                                        .
                                        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                        Comment

                                        • xplodpg
                                          Member
                                          • Oct 2016
                                          • 30
                                          • Polska

                                          #380
                                          Re: Extract bios password from EliteBook 840 G8 Bios dump, possible?

                                          Originally posted by SMDFlea
                                          Use RCUnlocker on the 16MB dump.If you read through the rules you`ll find it.

                                          RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
                                          https://www.badcaps.net/forum/showthread.php?t=103570

                                          .
                                          RCUnlocker unlocker my bios but if start bios i have error "EndPoint Security Controller Problem"
                                          Can you help mi?

                                          Comment

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