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HP EliteBook 845 G7 BIOS Pass

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    #81
    Re: HP EliteBook 845 G7 BIOS Pass

    Originally posted by kangajoe View Post
    I have found that much of the information in many forums around this problem have been missing a lot of vital information.
    After my own research and experience I have documented exactly what worked for me.
    I hope that others may find this helpful.

    Thanks i solved the problem with this method using back dump ...
    Last edited by SMDFlea; 02-14-2023, 03:54 PM. Reason: edit full quote

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      #82
      Re: HP EliteBook 845 G7 BIOS Pass

      I wanted to remove the password in my hp elitebook 845 g7, but initially when I unsoldered the W25Q256JV chip (bottom), I broke a pin and I couldn't even make a backup... so I bought a new W25Q256JV chip, I programmed it with one of the bin files already modified by some user in this thread, but the laptop doesn't start and "caps lock" blinks 7 times. Any suggestions? Thank you so much

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        #83
        Re: HP EliteBook 845 G7 BIOS Pass

        i think your laptop is already dead.. the ec and main must be match

        Comment


          #84
          Re: HP EliteBook 845 G7 BIOS Pass

          Originally posted by alfredposadas09 View Post
          i think your laptop is already dead.. the ec and main must be match
          i should try programming both bios and ec, again with someone's already modified bin files. I have programmed only the EC

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            #85
            Re: HP EliteBook 845 G7 BIOS Pass

            Bios lock, i cannot find active region this time i need some help remove bios lock, tnx
            Attached Files

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              #86
              Re: HP EliteBook 845 G7 BIOS Pass

              Originally posted by Arrow16 View Post
              Bios lock, i cannot find active region this time i need some help remove bios lock, tnx
              Up

              Comment


                #87
                Re: HP EliteBook 845 G7 BIOS Pass

                Originally posted by Arrow16 View Post
                Bios lock, i cannot find active region this time i need some help remove bios lock, tnx
                Need help

                Comment


                  #88
                  Re: HP EliteBook 845 G7 BIOS Pass

                  Originally posted by Arrow16 View Post
                  Need help
                  Try
                  Attached Files

                  Comment


                    #89
                    Re: HP EliteBook 845 G7 BIOS Pass

                    Originally posted by Vesko356 View Post
                    Next - program both spi chips with the corresponding files from the attached archive and you're good to go.
                    I tried to program both the bios and the EC but now the caps lock flashes 7 times. Unfortunately I had to use these files, as I broke the EC chip "25Q256JVEN", so to match both the bios and the new EC, I thought of programming the files of some other computer the same. What should I do? Thanks

                    Edit: the weld is perfect and have been programmed correctly

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                      #90
                      HP EliteBook 845 G7 bios cleared request

                      hey, i'm looking for clean bios and ec dumps, i tried to flash both with files taken in a thread but the laptop won't start and caps lock blinking 7 times (I guess because they are not clean)

                      I don't have the original backup up because the original ec i broke it before i even read it..., so i buy another one!

                      Thank you so much, I'm losing my mind for this laptop!

                      Bios: MX25L25673
                      EC: W25Q256JVEN
                      Motherboard: LINDEN-6050A3147201-MB-A01(A1)

                      Comment


                        #91
                        Re: HP EliteBook 845 G7 bios cleared request

                        Originally posted by dariuxzy View Post
                        hey, i'm looking for clean bios and ec dumps, i tried to flash both with files taken in a thread but the laptop won't start and caps lock blinking 7 times (I guess because they are not clean)

                        I don't have the original backup up because the original ec i broke it before i even read it..., so i buy another one!

                        Thank you so much, I'm losing my mind for this laptop!

                        Bios: MX25L25673
                        EC: W25Q256JVEN
                        Motherboard: LINDEN-6050A3147201-MB-A01(A1)
                        Please help

                        Comment


                          #92
                          Re: HP EliteBook 845 G7 bios cleared request

                          Originally posted by dariuxzy View Post
                          hey, i'm looking for clean bios and ec dumps, i tried to flash both with files taken in a thread but the laptop won't start and caps lock blinking 7 times (I guess because they are not clean)

                          I don't have the original backup up because the original ec i broke it before i even read it..., so i buy another one!

                          Thank you so much, I'm losing my mind for this laptop!

                          Bios: MX25L25673
                          EC: W25Q256JVEN
                          Motherboard: LINDEN-6050A3147201-MB-A01(A1)

                          I noticed that the new EC chip I bought has a different code... W25Q256JVEM, but the original is W25Q256JVEN. Could this be the cause of the laptop blinking 7 times caps lock? Thanks

                          Comment


                            #93
                            Re: HP EliteBook 845 G7 bios cleared request

                            Originally posted by dariuxzy View Post
                            I noticed that the new EC chip I bought has a different code... W25Q256JVEM, but the original is W25Q256JVEN. Could this be the cause of the laptop blinking 7 times caps lock? Thanks
                            Originally posted by dariuxzy View Post
                            hey, i'm looking for clean bios and ec dumps, i tried to flash both with files taken in a thread but the laptop won't start and caps lock blinking 7 times (I guess because they are not clean)

                            I don't have the original backup up because the original ec i broke it before i even read it..., so i buy another one!

                            Thank you so much, I'm losing my mind for this laptop!

                            Bios: MX25L25673
                            EC: W25Q256JVEN
                            Motherboard: LINDEN-6050A3147201-MB-A01(A1)
                            Up

                            Comment


                              #94
                              Re: HP EliteBook 845 G7 BIOS Pass

                              Hello all, Can someone please unlock this bios, its the original chip
                              Winbond 256mb. I tried RCUnlocker.

                              HP EliteBook 845 G7, Thanks so much.
                              Attached Files

                              Comment


                                #95
                                Re: HP EliteBook 845 G7 BIOS Pass

                                Originally posted by Dan20701 View Post
                                Hello all, Can someone please unlock this bios, its the original chip
                                Winbond 256mb. I tried RCUnlocker.

                                HP EliteBook 845 G7, Thanks so much.
                                Upload the dump from the second chip (U366-at the back of the board).

                                .
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                                  #96
                                  Re: HP EliteBook 845 G7 BIOS Pass

                                  Thanks mate, I will have to wait till I get back from Spain
                                  I have a wedding to go to, I will upload the file when I am back.
                                  busy packing today. Thanks again mate.

                                  Comment


                                    #97
                                    Re: HP EliteBook 845 G7 BIOS Pass

                                    Originally posted by Dan20701 View Post
                                    Thanks mate, I will have to wait till I get back from Spain
                                    I have a wedding to go to, I will upload the file when I am back.
                                    busy packing today. Thanks again mate.
                                    You're welcome! Have fun at the wedding!
                                    ----------------------------------------------------------------------------------------------------------------------------------------------------------
                                    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.
                                    .

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                                      #98
                                      Re: HP EliteBook 845 G7 BIOS Pass

                                      Hello mate I am back now, Just got around to reading this chip, Here is the second dump, Thanks mate.
                                      Attached Files

                                      Comment


                                        #99
                                        Re: HP EliteBook 845 G7 BIOS Pass

                                        Originally posted by Dan20701 View Post
                                        Hello mate I am back now, Just got around to reading this chip, Here is the second dump, Thanks mate.
                                        Program this chip only, leave the other as is. At fist boot enter the bios and reset security settings to default:
                                        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.
                                        .

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                                          Re: HP EliteBook 845 G7 BIOS Pass

                                          Thank you very much for being so quick.

                                          Thanks.

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