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Hp elitebook 840 g5 bios password

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    #21
    Re: Hp elitebook 840 g5 bios clean

    Which other chip should I backup apart from this one on the picture 25Q256JXXX ?

    Comment


      #22
      Re: Hp elitebook 840 g5 bios clean

      On the other side there's 126Mb one.

      Comment


        #23
        Re: Hp elitebook 840 g5 bios clean

        ineed help to Clear me region for hp 840
        g5 plz is running slow
        Last edited by SMDFlea; 04-10-2023, 12:54 PM.

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          #24
          Re: Hp elitebook 840 g5 bios clean

          Originally posted by amk.kurdi View Post
          ineed help to Clear me region for hp 840
          g5 plz is running slow
          Try
          Attached Files

          Comment


            #25
            Re: HP Elitebook 840 G5 Admin Bios PW Removal

            Originally posted by AudioGuy88 View Post
            Please ignore this request. I have got it working.
            For some reason the HP Bios Unlock Tool, did not run on my computer.
            I ran it on a different computer, and it worked. It gave me an _unlcoked_ file, which I wrote back to the chip, and I am now able to get into the BIOS!
            Very happy. This is the first bios password removal I have done.
            Thanks to this site and all the contributors. You guys are doing a great thing!
            Hi there,

            I have a same situation like you and I was wondering if you can help me with providing the HP bios unlock tool as I cant download it (The link has been removed). I would really appreciate if you could help me unlocking my bios. Thanks

            Comment


              #26
              Re: HP Elitebook 840 G5 Admin Bios PW Removal

              Originally posted by delledell View Post
              Hi there,

              I have a same situation like you and I was wondering if you can help me with providing the HP bios unlock tool as I cant download it (The link has been removed). I would really appreciate if you could help me unlocking my bios. Thanks
              The link with the "HPUnlocker_v1.rar" is working ok ,did you read through all of post #1 in the thread.. https://www.badcaps.net/forum/showthread.php?t=79956

              .
              Last edited by SMDFlea; 02-24-2021, 12:18 PM.
              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

              Comment


                #27
                Re: HP Elitebook 840 G5 Admin Bios PW Removal

                Originally posted by SMDFlea View Post
                The link with the "HPUnlocker_v1.rar" is working ok ,did you read through all of post #1 in the thread.. https://www.badcaps.net/forum/showthread.php?t=79956

                .
                I have managed to download it. Thanks

                Do you recommend any chip reader and software to dump the code?
                I have seen few on Aliexpress, but not sure which one to go for.

                Would be great if you could guide me.

                https://www.aliexpress.com/wholesale...ios+programmer

                Thanks

                Comment


                  #28
                  Re: Hp elitebook 840 g5 bios clean

                  Help me slow display after 30 seconds
                  Last edited by SMDFlea; 04-10-2023, 12:54 PM.

                  Comment


                    #29
                    Re: Hp elitebook 840 g5 bios clean

                    Originally posted by MAZMAZ22 View Post
                    Help me slow display after 30 seconds
                    Clean the ME region - https://www.badcaps.net/forum/showthread.php?t=88533
                    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                    Comment


                      #30
                      Re: Hp elitebook 840 g5 bios clean

                      Originally posted by RethoricalCheese View Post
                      On the other side there's 126Mb one.
                      If I understand you correctly there are two bios chips present in a HP 840 G5?

                      Comment


                        #31
                        Re: Hp elitebook 840 g5 bios clean

                        Hi everyone, I have a HP EliteBook 840 G5, does anyone has the dump file for Winbond 25Q256JVEQ?
                        Many thanks guys

                        Comment


                          #32
                          Hp elitebook 840 g5 security alert

                          hey guys

                          can someone help me to unlock this dump bios
                          Last edited by SMDFlea; 04-10-2023, 12:54 PM.

                          Comment


                            #33
                            Re: Hp elitebook 840 g5 security alert

                            Why "Capital One"? That looks like malware!

                            Looks like a fake security alert, like you would get from going to compromised web sites.
                            Last edited by RJARRRPCGP; 05-18-2021, 01:31 PM.
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                              #34
                              Re: Hp elitebook 840 g5 security alert

                              Originally posted by RJARRRPCGP View Post
                              Why "Capital One"? That looks like malware!

                              Looks like a fake security alert, like you would get from going to compromised web sites.
                              +1 ,its malware.
                              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                              Comment


                                #35
                                Re: Hp elitebook 840 g5 bios clean

                                Originally posted by Pasha_Lu View Post
                                Try
                                Hi Pasha Lu, this dump is ok but in every boot show me the message "The embedded controller MUD data does not match the BIOS MUD data" You can fix that? Thanks in advance!

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                                  #36
                                  Re: HP Elitebook 840 G5 Admin Bios PW Removal

                                  here are 32MB + 16MB + DMI Info
                                  Last edited by SMDFlea; 04-10-2023, 12:54 PM.

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                                    #37
                                    Re: Hp elitebook 840 g5 bios clean

                                    Originally posted by Pasha_Lu View Post
                                    Try
                                    This version is Ok for HP850 G5. Tested

                                    Comment


                                      #38
                                      Re: Hp elitebook 840 g5 bios clean

                                      Hi good people, I have a HP 840 G5 with bios password, can anyone please help to remove password. I have attached the main bios file. Thank you
                                      Last edited by SMDFlea; 04-10-2023, 12:54 PM.

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                                        #39
                                        Re: Hp elitebook 840 g5 bios clean

                                        Originally posted by Kodza View Post
                                        Hi good people, I have a HP 840 G5 with bios password, can anyone please help to remove password. I have attached the main bios file. Thank you
                                        try..
                                        Last edited by SMDFlea; 04-10-2023, 12:54 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.

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                                          #40
                                          Re: Hp elitebook 840 g5 bios clean

                                          Originally posted by peste View Post
                                          try..
                                          Thank you very much, I will try it tomorrow and let you know the result

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