HP 840 G8 Bios Unlock

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  • KHALDIB
    New Member
    • Jun 2018
    • 5
    • Algérie

    #301
    Hello team
    Can anyone unlock password from bios for elitebook 840 g8
    Serial:
    840 g8: 5cg22532ln
    Many thanks
    Attached Files

    Comment


    • SMDFlea
      SMDFlea commented
      Editing a comment
      thread merged.
  • shiyab
    Badcaps Legend
    • Sep 2023
    • 1592
    • india

    #302
    Originally posted by KHALDIB
    Hello team
    Can anyone unlock password from bios for elitebook 840 g8
    Serial:
    840 g8: 5cg22532ln
    Many thanks
    post both file

    Comment

    • trunguntilyou
      Badcaps Veteran
      • Aug 2022
      • 352
      • Vietnam

      #303
      Originally posted by Bahdja

      I can't fix it
      Try
      Attached Files

      Comment

      • Bahdja
        New Member
        • Aug 2025
        • 8
        • Algérie

        #304
        Originally posted by trunguntilyou

        Try
        Look this
        Attached Files

        Comment

        • trunguntilyou
          Badcaps Veteran
          • Aug 2022
          • 352
          • Vietnam

          #305
          Originally posted by Bahdja
          Look this
          https://www.youtube.com/watch?v=kQJuJZNOuXg&t=329s
          My level is limited and I can't help more. You need to learn how to use BCU tool to fill in the missing information of the machine, then this situation will go away. missing information, for example post # 282
          Last edited by trunguntilyou; 09-15-2025, 08:03 PM.

          Comment

          • reamon
            Member
            • Aug 2020
            • 28
            • United Kingdom

            #306
            Hi HP EliteBook 840 g8
            Hello team
            Could anyone unlock password from bios for elitebook 840 g8
            Serial: 5CG1520PBL
            840 g8:
            Many thanks
            Attached Files

            Comment

            • reamon
              Member
              • Aug 2020
              • 28
              • United Kingdom

              #307
              HP EliteBook 840 g8 password bios
              Could anyone unlock password from bios for elitebook 840 g8
              Serial: 5CG1520PBL
              840 g8:
              Many thanks
              Attached Files

              Comment

              • shiyab
                Badcaps Legend
                • Sep 2023
                • 1592
                • india

                #308
                Originally posted by reamon
                HP EliteBook 840 g8 password bios
                Could anyone unlock password from bios for elitebook 840 g8
                Serial: 5CG1520PBL
                840 g8:
                Many thanks
                hi try ec
                Attached Files

                Comment

                • reamon
                  Member
                  • Aug 2020
                  • 28
                  • United Kingdom

                  #309
                  Originally posted by shiyab

                  hi try ec
                  Thank You everything works

                  Comment

                  • adamgouadma
                    Senior Member
                    • Jul 2017
                    • 197
                    • setif

                    #310
                    Hi I have an HP computer
                    HP EliteBook 840 G8 6050A3426501MB-A02
                    SN: 5CG21227NQ
                    When I took it from the customer, I found the software was corrupted.He told me that I took him to the maintenance man.
                    Help me clean or make a new BIOS
                    Attached Files

                    Comment

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