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hp elitebook 840 g4 need password unlock

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    #21
    Re: 840 G4 6050A2854301-MB-AO1 bios lock

    Your bios password cleared. Password is stored in 16mb file so 8mb file was not needed. Btw, your 16mb file has some extra bytes at the end as well which i have trimmed.

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

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      #22
      Re: 840 G4 6050A2854301-MB-AO1 bios lock

      plz someone tell me i program this bios ic number is 25Q128JVPQ winbond with my programmer RT809F its auto IC number after flashing now Laptops not booting only few lights blinking only. i think my programmer not supported this IC and i try another ic also same happens. plz guide me how to get rid of this problem now laptop only blinking after few seconds off

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        #23
        Re: 840 G4 6050A2854301-MB-AO1 bios lock

        i read with other flasher smartpro X8. i think he didnt read file properly can anyone share 840 G4 bios

        840 G4 6050A2854301-MB-A01

        his bios thanks

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          #24
          Re: 840 G4 6050A2854301-MB-AO1 bios lock

          anyone plz give both working file small is 8mb and big is 16mb

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            #25
            Re: 840 G4 6050A2854301-MB-AO1 bios lock

            Try flashing both original bios and see whether you get display.

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              #26
              Re: 840 G4 6050A2854301-MB-AO1 bios lock

              thanks for reply i already try i already erase my both bios and write again because of earlier reading not good that why now power also not coming only all lights blinking

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                #27
                Re: 840 G4 6050A2854301-MB-AO1 bios lock

                anyone plz

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                  #28
                  Re: 840 G4 6050A2854301-MB-AO1 bios lock

                  Any help

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                    #29
                    Re: 840 G4 6050A2854301-MB-AO1 bios lock

                    here you go, flash only big file

                    you will need to fix dmi
                    Last edited by SMDFlea; 04-10-2023, 12:39 PM.
                    Im Back... sort of...

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                      #30
                      Re: 840 G4 6050A2854301-MB-AO1 bios lock

                      any latest version of dmi that is work for 840 g4 7th genaration

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                        #31
                        Re: hp elitebook 840 g4 need password unlock

                        This is file late display 840 g4 unlock
                        Last edited by SMDFlea; 04-10-2023, 12:39 PM.

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                          #32
                          Re: 840 G4 6050A2854301-MB-AO1 bios lock

                          thanks for reply but these files i readed with my copier they are not good i need if someone have both files i already flash these files only lights blinking

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                            #33
                            Re: hp elitebook 840 g4 need password unlock

                            Originally posted by qadirandewal View Post
                            This is file late display 840 g4 unlock
                            Try this and reply.
                            Last edited by SMDFlea; 04-10-2023, 12:39 PM.

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                              #34
                              Re: hp elitebook 840 g4 need password unlock

                              No display after programming

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                                #35
                                Re: hp elitebook x360 1030 g2 6050A2848001-MB-AO1 bios lock

                                Hello friend what have possibility clear the password
                                i send file original
                                Last edited by SMDFlea; 04-10-2023, 12:39 PM.

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                                  #36
                                  Re: hp elitebook x360 1030 g2 6050A2848001-MB-AO1 bios lock

                                  Originally posted by aniello68 View Post
                                  Hello friend what have possibility clear the password
                                  i send file original
                                  Try this I is clear dump
                                  Last edited by SMDFlea; 04-10-2023, 12:39 PM.

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                                    #37
                                    hp elitebook 840 g4

                                    greetings everyone please i need bios dump for hp elitebook 840 g4
                                    attach the backup with password thanks
                                    i
                                    Last edited by SMDFlea; 04-10-2023, 12:39 PM.

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                                      #38
                                      Re: hp elitebook 840 g4

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

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                                        #39
                                        Re: hp elitebook 840 g4 need password unlock

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

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                                          #40
                                          Re: 840 G4 6050A2854301-MB-AO1 bios lock

                                          I just bought a similar computer where 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?

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