hp elitebook 840 g4 need password unlock

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • Mbw1a
    Member
    • Nov 2018
    • 29
    • Europa

    #41
    Re: 840 G4 6050A2854301-MB-AO1 bios lock

    sorry wrong thread.

    Comment

    • Mbw1a
      Member
      • Nov 2018
      • 29
      • Europa

      #42
      Re: 840 G4 6050A2854301-MB-AO1 bios lock

      Orginal bios can anyone help me remove the password please?
      Last edited by SMDFlea; 04-10-2023, 12:39 PM.

      Comment

      • SMDFlea
        Super Moderator
        • Jan 2018
        • 20477
        • UK

        #43
        Re: 840 G4 6050A2854301-MB-AO1 bios lock

        Originally posted by Mbw1a
        Orginal bios can anyone help me remove the password please?
        Here you go .

        EDIT: REMOVED BIOS
        Last edited by SMDFlea; 11-18-2018, 02:31 PM.
        All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • Mbw1a
          Member
          • Nov 2018
          • 29
          • Europa

          #44
          Re: 840 G4 6050A2854301-MB-AO1 bios lock

          Thanks for the quick reply!

          someone tried to dissolder the chip and destroyed a counducting path. Tried to fix it but the capslock just blinks and the computer refuses to start. Could it be that someone has made a mistake when they have flashed the bios?
          Did you see if there was anything wrong with the bios via the bios dump?

          Comment

          • SMDFlea
            Super Moderator
            • Jan 2018
            • 20477
            • UK

            #45
            Re: 840 G4 6050A2854301-MB-AO1 bios lock

            Originally posted by Mbw1a
            Thanks for the quick reply!

            someone tried to dissolder the chip and destroyed a counducting path. Tried to fix it but the capslock just blinks and the computer refuses to start. Could it be that someone has made a mistake when they have flashed the bios?
            Did you see if there was anything wrong with the bios via the bios dump?
            Your previous post you only asked for the password removing.There was a problem with the bios, its fixed now.Post your results .
            Last edited by SMDFlea; 04-10-2023, 12:39 PM.
            All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

            Comment

            • aboumohamed
              Badcaps Veteran
              • Dec 2018
              • 258
              • algeria

              #46
              Re: hp elitebook 840 g4 need password unlock

              Originally posted by rbnote
              Hello everyone this is hp elitebook 840 g4 bios password, any solution?
              try this BIOS
              Last edited by SMDFlea; 04-10-2023, 12:39 PM.

              Comment

              • tmkbc
                Member
                • Jan 2016
                • 28
                • Algeria

                #47
                Re: 840 G4 6050A2854301-MB-AO1 bios lock

                Not work

                Comment

                • tanveer920
                  Member
                  • Jul 2015
                  • 32
                  • INDIA

                  #48
                  Re: hp elitebook 840 g4 need password unlock

                  Hi I need bios unlock any body help me????
                  Last edited by SMDFlea; 04-10-2023, 12:39 PM.

                  Comment

                  • tanveer920
                    Member
                    • Jul 2015
                    • 32
                    • INDIA

                    #49
                    Re: hp elitebook 840 g4 need password unlock

                    Originally posted by tanveer920
                    Hi I need bios unlock any body help me????
                    Hello anybody can unblock password???

                    Comment

                    • rioreno
                      Badcaps Veteran
                      • Feb 2009
                      • 540
                      • Indonesia

                      #50
                      Re: hp elitebook 840 g4 need password unlock

                      Originally posted by tanveer920
                      Hello anybody can unblock password???
                      try this...
                      when the first time bios start you will find something EC ERROR, its okay just restart...bios will regenerated new_ec file to bios region...
                      used only original chip..
                      goodluck and please confirm
                      Last edited by SMDFlea; 04-10-2023, 12:39 PM.

                      Comment

                      • zenek_19
                        Senior Member
                        • Mar 2017
                        • 73
                        • poland

                        #51
                        Re: hp elitebook 840 g4 need password unlock

                        Hi i need remove pass anybody help?
                        Last edited by SMDFlea; 04-10-2023, 12:39 PM.

                        Comment

                        • zenek_19
                          Senior Member
                          • Mar 2017
                          • 73
                          • poland

                          #52
                          Re: hp elitebook 840 g4 need password unlock

                          enybody???

                          Comment

                          • drewrox2009
                            Member
                            • May 2016
                            • 14
                            • United States

                            #53
                            Re: hp elitebook 840 g4 need password unlock

                            I have a G4 That has a password locked bios also.

                            I have been scouring the internet on how exactly we can edit the dump to remove the password. Any pointers on where to look?
                            Last edited by SMDFlea; 04-10-2023, 12:39 PM.

                            Comment

                            • mcplslg123
                              Badcaps Legend
                              • Jun 2015
                              • 7262
                              • india

                              #54
                              Re: hp elitebook 840 g4 need password unlock

                              Enjoy@zenek_19
                              Last edited by SMDFlea; 04-10-2023, 12:39 PM.

                              Comment

                              • zenek_19
                                Senior Member
                                • Mar 2017
                                • 73
                                • poland

                                #55
                                Re: hp elitebook 840 g4 need password unlock

                                mcplslg123

                                Thank you works perfect

                                Comment

                                • dihcar84
                                  Senior Member
                                  • Aug 2012
                                  • 193
                                  • morocco

                                  #56
                                  Re: 840 G4 6050A2854301-MB-AO1 bios lock

                                  anyone plz clear password
                                  Last edited by SMDFlea; 04-10-2023, 12:39 PM.

                                  Comment

                                  • eikspaj
                                    N1NJ4W4RR10R
                                    • Mar 2015
                                    • 135
                                    • Philippines

                                    #57
                                    Re: 840 G4 6050A2854301-MB-AO1 bios lock

                                    Originally posted by dihcar84
                                    anyone plz clear password
                                    try this....
                                    Last edited by SMDFlea; 04-10-2023, 12:39 PM.
                                    There are 10 types of people in the world. Those that understand binary and those that don't.

                                    Comment

                                    • essaadi
                                      Member
                                      • May 2016
                                      • 38
                                      • KELAA

                                      #58
                                      Re: hp elitebook x360 1030 g2 6050A2848001-MB-AO1 bios lock

                                      Hi, ihave the same problem with my elitebook 840 g4. Can you clear password from the bios please.
                                      Last edited by SMDFlea; 04-10-2023, 12:39 PM.

                                      Comment

                                      • peste
                                        Super Moderator
                                        • Dec 2016
                                        • 12371
                                        • ROMANIA

                                        #59
                                        Re: 840 G4 6050A2854301-MB-AO1 bios lock

                                        try..
                                        Last edited by SMDFlea; 04-10-2023, 12:39 PM.
                                        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

                                        • pipo7169
                                          Member
                                          • May 2016
                                          • 27
                                          • usa

                                          #60
                                          Re: 840 G4 6050A2854301-MB-AO1 bios lock

                                          hello
                                          please i need to clear pasword from hp 840 g4
                                          Last edited by SMDFlea; 04-10-2023, 12:39 PM.

                                          Comment

                                          Related Topics

                                          Collapse

                                          • moshu
                                            HP EliteBook 755 G4 bios password locked
                                            by moshu
                                            Hi everyone, I have a HP EliteBook 755 G4 with a Biuos password.

                                            I've read the 16MB chip and patched using ​RCUnlocker_v_1_0 but seems it didnt worked, password is still there.
                                            Can you please help to remove the password?
                                            after first boot, there was an message thet firmware is restored, dont know if was suppose to happen.

                                            HP EliteBook 755 G4
                                            ProdID: W5Q98AV
                                            SN: 5CG7524BY4...
                                            02-01-2025, 06:59 AM
                                          • Modify_inc
                                            Locked Setup Fails to Unlock with Correct Password - Inspiron 11 3185
                                            by Modify_inc
                                            I have a Inspiron 11 3185, and in the BIOS setup under Security it shows "Locked Setup", which limits pretty much everything in the BIOS. I'm using bios-pw.org to generate the codes for the hash, but they never work for the Locked Setup password. The codes generated for the System password and the HDD password work fine, but the code for the Locked Setup password always fails. I don't understand, if it works for the first two, why is it not working for the Locked Setup p/w? Since I can't disable it, anytime I reboot, even after a Windows update, I have to go through the hassle of generating...
                                            11-02-2021, 11:14 AM
                                          • marc_ytos
                                            request unlock HP EliteBook 640 G11 password bios
                                            by marc_ytos
                                            Greetings, please request help to unlock 640 G11 password bios DA0X8VMB8G0 serial number 5CD4392RDF thank you very much in advance...
                                            01-11-2025, 06:20 PM
                                          • ibo
                                            Elitebook 655 G10 Bios Password Unlock
                                            by ibo
                                            Can somebody unlock this bios?
                                            Serial 5cd329740h...
                                            10-18-2024, 10:00 AM
                                          • zenius
                                            [REQUEST] Dell G3 3579 BIOS Password & AMI Protected Range/BIOS Guard Unlock
                                            by zenius
                                            Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.

                                            Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,...
                                            12-08-2024, 06:13 AM
                                          • Loading...
                                          • No more items.
                                          Working...