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    Originally posted by dr.tubes View Post

    I qouldnt unlock my bios with HPunlocker tool.
    Can someone unlock it for me please.
    I tried with RCunlocker , when I insert my bios.bin in exe file program , it always tells me there is an error , and it doesnt unlock.

    Comment


    • Vesko356
      Vesko356 commented
      Editing a comment
      Really? Because I just tried it and it worked without any problems with your dump.
      Try again.

    Originally posted by hoaca388 View Post
    HP EliteBook 840 G3 Notebook PC
    Hi, thanks for your assistance hoaca388 , I was absent for some days but now I'm back and I've just tried it and it is flashing White and Amber Led continuously and NOT powering On

    Comment


      I have notebook, that has a problem "HP bios version mismatch". Bios tries to update himself, but it's in a loop. If anyone can correct Bios, to the right version. Ive tried to flash it from antoher 840 G3, and thought i can change then the serial, but, it doesent eaven shows hp logo - blank screen.

      HP EliteBook 840 G3
      L3C65AV
      5CG82188D9

      Boot Block Version: 01.44
      System BIOS Version: 01.47

      I think i need system BIOS version 01.44 ? If anyone can help me.

      Thank you
      Attached Files

      Comment


        Originally posted by Brzobub View Post
        I have notebook, that has a problem "HP bios version mismatch". Bios tries to update himself, but it's in a loop. If anyone can correct Bios, to the right version. Ive tried to flash it from antoher 840 G3, and thought i can change then the serial, but, it doesent eaven shows hp logo - blank screen.

        HP EliteBook 840 G3
        L3C65AV
        5CG82188D9

        Boot Block Version: 01.44
        System BIOS Version: 01.47

        I think i need system BIOS version 01.44 ? If anyone can help me.

        Thank you
        You need post ec file too.


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        Comment


          Good morning
          I will need the bios file for an elitbook 840 G3 with motherboard number 6050A2892401-MB-A01 with the two files Main + EC
          THANKS

          Comment


          Good morning
          Sorry I forgot half of the things.
          I read a lot on your forum, can I just unsolder the main chip and reprogram it with your HPunlocker software by dragging?
          Is the password found on the main chip not on the EC?
          THANKS

          Comment


            corrupted bios you can fix plss
            hp g3 840
            SN-5CG70144VN
            Attached Files

            Comment


              Originally posted by jackx View Post
              corrupted bios you can fix plss
              hp g3 840
              SN-5CG70144VN
              HP EliteBook 840 G3 Base Model Notebook PC
              Attached Files


              ----------------------------------------------------------------------------------------------------------------------------------------------------------
              All donations to Badcaps are welcome.
              Become a Badcaps supporter
              >>>>> click on this link to donate <<<<<
              Thanks to all supporters.
              ----------------------------------------------------------------------------------------------------------------------------------------------------------​

              Comment


                hello 840 G3 6050a2822301-mb-a01
                pls fix bios just turn fan
                sn 5CG834541Z
                Attached Files

                Comment


                  Originally posted by jackx View Post
                  hello 840 G3 6050a2822301-mb-a01
                  pls fix bios just turn fan
                  sn 5CG834541Z
                  HP EliteBook 840 G3 Notebook PC
                  Attached Files


                  ----------------------------------------------------------------------------------------------------------------------------------------------------------
                  All donations to Badcaps are welcome.
                  Become a Badcaps supporter
                  >>>>> click on this link to donate <<<<<
                  Thanks to all supporters.
                  ----------------------------------------------------------------------------------------------------------------------------------------------------------​

                  Comment


                    Originally posted by hoaca388 View Post
                    HP EliteBook 840 G3 Notebook PC
                    you are the best
                    it work thank you bro

                    Comment



                      HELLO Guys , i Need your help please.
                      HP ELITEBOOK G3
                      MB : 6050A2892401-A01
                      sn/5CG7471RJL

                      REMAINS BLACK ? THAT'S AN BIOS ISSUE FOR SURE.


                      THX U FOR HELP
                      Attached Files

                      Comment


                        Originally posted by hoaca388 View Post
                        HP EliteBook 840 G3 Notebook PC
                        PLEASE HELP .....

                        Comment


                          Originally posted by florenz View Post

                          PLEASE HELP .....
                          HP EliteBook 840 G3 Notebook PC
                          Attached Files


                          ----------------------------------------------------------------------------------------------------------------------------------------------------------
                          All donations to Badcaps are welcome.
                          Become a Badcaps supporter
                          >>>>> click on this link to donate <<<<<
                          Thanks to all supporters.
                          ----------------------------------------------------------------------------------------------------------------------------------------------------------​

                          Comment


                            Originally posted by peste View Post
                            Re: HP Elitebook 840 g3 hp dxe update error



                            try .. write both bios chips ..
                            thanks tested okk

                            Comment


                              HELLO , i Need your help please.
                              HP ELITEBOOK 840G3
                              MB : 6050A2892401-A01
                              sn 5CG8234BST

                              RCUnlocker, HPUnlocker
                              it didn't work, the board doesn't start
                              Attached Files

                              Comment


                                Originally posted by Oleg73 View Post
                                HELLO , i Need your help please.
                                HP ELITEBOOK 840G3
                                MB : 6050A2892401-A01
                                sn 5CG8234BST

                                RCUnlocker, HPUnlocker
                                it didn't work, the board doesn't start
                                First boot press f10 reset bios to factory defaults and exit.
                                use BCU to fill these DMI info:
                                Serial Number: 5CG8234BST
                                Product #/SKU: L3C67AV
                                CT Number: PFLAA00WBAX0QX
                                Description: HP EliteBook 840 G3
                                BuildID: 15WWCSET601#SABY#DABY
                                Feature Byte: 3X476J6S6b757B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfSgd.Tm
                                MAC Address : 10:62:E5:97:9B:BB
                                Attached Files

                                Comment


                                  Originally posted by rex98 View Post

                                  First boot press f10 reset bios to factory defaults and exit.
                                  use BCU to fill these DMI info:
                                  Serial Number: 5CG8234BST
                                  Product #/SKU: L3C67AV
                                  CT Number: PFLAA00WBAX0QX
                                  Description: HP EliteBook 840 G3
                                  BuildID: 15WWCSET601#SABY#DABY
                                  Feature Byte: 3X476J6S6b757B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfSgd.Tm
                                  MAC Address : 10:62:E5:97:9B:BB
                                  The board does not start (: Possibly due to the chip. Replaced with W25Q128FVSIQ

                                  Comment


                                    Originally posted by Oleg73 View Post

                                    The board does not start (: Possibly due to the chip. Replaced with W25Q128FVSIQ
                                    flash that both
                                    Attached Files

                                    Comment


                                      Originally posted by rex98 View Post

                                      flash that both
                                      no start. the indicator light changed to flashing orange

                                      Comment

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