HP Probook 640 G2 bios dump

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  • INFONE aLONEX
    New Member
    • Feb 2024
    • 5
    • 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.






    Comment


    • peste
      peste commented
      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
    • 5
    • 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
      • 5
      • 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

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