HP Probook 640 G2 bios dump

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  • INFONE aLONEX
    New Member
    • Feb 2024
    • 7
    • italy
    #121
    Hello everyone, first of all, I would like to thank those who will help me with this post. I need the BIOS dump for this PC model:

    HP 640 G2

    PRODUCT:T9X62ET#ABZ

    Circus-6050a2723701-mb-a02

    In some cases, ezflash tells me that the file is too large, around 16MB.

    BIOS code 25l12873f

    I am attaching a photo. Thank you again for your help.






    1 Photo

      Comment

      • peste
        #121.1
        peste commented
        09-05-2025, 02:01 AM
        Editing a comment
        post moved..next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..
      • INFONE aLONEX
        New Member
        • Feb 2024
        • 7
        • italy
        #122
        Good morning, I tried the various BIOSes here, but some won't let me start the PC, others show a black screen. I tried the original one again, but now it won't start. The original problem was to unlock the BIOS from the password. Here is the backup I made with EZP2023. I am also attaching the file and other information if it can be of help.


        HP PROBOOK 640 G2

        SERIAL: 5CG6243WMP

        PRODUCT: T9X62ET#ABZ


        Attached Files

          Comment

          • INFONE aLONEX
            New Member
            • Feb 2024
            • 7
            • italy
            #123
            Originally posted by INFONE aLONEX
            Good morning, I tried the various BIOSes here, but some won't let me start the PC, others show a black screen. I tried the original one again, but now it won't start. The original problem was to unlock the BIOS from the password. Here is the backup I made with EZP2023. I am also attaching the file and other information if it can be of help.


            HP PROBOOK 640 G2

            SERIAL: 5CG6243WMP

            PRODUCT: T9X62ET#ABZ

            For those who need it, I solved it with this BIOS.
            Attached Files

              Comment

              • killersoft
                Senior Member
                • Apr 2017
                • 75
                • algeria
                #124
                I have a working dump that boots my laptop correctly, but I don’t have the original BIOS. Since this dump is not the original one, I would like to replace or edit the DMI information in it.

                HP PROBOOK 640 G2

                SERIAL: 5CG81930J0

                PRODUCT: 2TK78UC#ABA
                Attached Files

                  Comment

                  • killersoft
                    Senior Member
                    • Apr 2017
                    • 75
                    • algeria
                    #125
                    Originally posted by killersoft
                    I have a working dump that boots my laptop correctly, but I don’t have the original BIOS. Since this dump is not the original one, I would like to replace or edit the DMI information in it.

                    HP PROBOOK 640 G2

                    SERIAL: 5CG81930J0

                    PRODUCT: 2TK78UC#ABA

                    It seems no one can help me with this issue.

                      Comment

                      • Aissa Chs
                        Member
                        • Feb 2025
                        • 12
                        • algeria
                        #126
                        hp probook 640 G2
                        Need rebuild this bios .I have a problem with the LAN and I tried reprogramming the bios several times and it solved the LAN problem but I get a message "machine is not in committed state"
                        SERIAL : 5CG62921HK
                        PRODUCT : W8F40UP#ABL
                        Attached Files

                          Comment

                          • volinakis
                            Badcaps Legend
                            • Jan 2021
                            • 2874
                            • N/A
                            #127
                            Originally posted by Aissa Chs
                            hp probook 640 G2
                            Need rebuild this bios .I have a problem with the LAN and I tried reprogramming the bios several times and it solved the LAN problem but I get a message "machine is not in committed state"
                            SERIAL : 5CG62921HK
                            PRODUCT : W8F40UP#ABL
                            download sp143762 and update ME firmware.
                            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------
                            https://www.badcaps.net/donate/
                            ----------------------------------------------------------------------------------------------------------------------------------------------------------------------

                              Comment

                              • Aissa Chs
                                Member
                                • Feb 2025
                                • 12
                                • algeria
                                #128
                                Originally posted by volinakis

                                download sp143762 and update ME firmware.
                                I tryed this the problem don't solve

                                  Comment

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