Hp Probook 440 g8

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  • jmunoz31
    Member
    • Mar 2025
    • 3
    • Colombia

    #41
    Hi, i´ve bought this second hand laptop model, but when i´m trying to enter bios settings it has password. Here are the two files ec rom, spi rom and serial, Please help me unlocking my bios, i need repair my laptop.

    I´ve tried using the RCUnlocker tool, but gives me an error message about the chip size, I´m not expert modifying the bios regions.

    Serial number: 5CD1195RWB
    Prod ID: 26M79LT#ABM

    Thank you for your help.
    Attached Files

    Comment

    • hoaca388
      Badcaps
      • Jan 2022
      • 11653
      • Socialist Republic of Vietnam

      #42
      Originally posted by jmunoz31
      Hi, i´ve bought this second hand laptop model, but when i´m trying to enter bios settings it has password. Here are the two files ec rom, spi rom and serial, Please help me unlocking my bios, i need repair my laptop.

      I´ve tried using the RCUnlocker tool, but gives me an error message about the chip size, I´m not expert modifying the bios regions.

      Serial number: 5CD1195RWB
      Prod ID: 26M79LT#ABM

      Thank you for your help.
      Unlocked
      Attached Files


      ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
      Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

      Comment

      • jmunoz31
        Member
        • Mar 2025
        • 3
        • Colombia

        #43
        Originally posted by hoaca388

        Unlocked
        Thank you, it works perfectly...

        Comment

        • cellshop25
          New Member
          • Feb 2018
          • 6
          • INDIA

          #44
          Requesting to repair the bios. Please. corrupted not switching on. And the other one i write dump showing error End
          Point Security.
          HP Probook 440 G8 DAX8QAMB8D0 REV D
          Product ID 55R66PA#ACJ
          SN#1N11470DTS
          Attached Files

          Comment

        • SMDFlea
          Super Moderator
          • Jan 2018
          • 20709
          • UK

          #45
          Originally posted by cellshop25
          Requesting to repair the bios. Please. corrupted not switching on. And the other one i write dump showing error End
          Point Security.
          HP Probook 440 G8 DAX8QAMB8D0 REV D
          Product ID 55R66PA#ACJ
          SN#1N11470DTS
          Endpoint patcher, post 5 https://www.badcaps.net/forum/troubl...security-error
          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

          Comment

          • BGinvestments
            Member
            • Jan 2024
            • 17
            • Colombia

            #46
            HI, i have a probook 448 G8 S/N 5CD224TYPX
            Motherboard: DAX8QIMB8B1 REV. B
            With original BIOS and EC DUMP Just keep power led blinking white and ambar like tying to read the bios, and nothing
            i tried other clear duumps but it only shows me 7 blink times caps lock, that indicates bios corrupted
            Anyone can help me with a dump for this board or rebuild the original?

            Attached Files

            Comment

            • danito
              Badcaps Veteran
              • Jun 2016
              • 898
              • Romania

              #47
              Originally posted by BGinvestments
              HI, i have a probook 448 G8 S/N 5CD224TYPX
              Motherboard: DAX8QIMB8B1 REV. B
              With original BIOS and EC DUMP Just keep power led blinking white and ambar like tying to read the bios, and nothing
              i tried other clear duumps but it only shows me 7 blink times caps lock, that indicates bios corrupted
              Anyone can help me with a dump for this board or rebuild the original?

              try
              HP ProBook 440 G8 not 448 and the correct SN is 5CD2241YPY
              Attached Files

              Comment

              • BGinvestments
                Member
                • Jan 2024
                • 17
                • Colombia

                #48
                Originally posted by danito

                try
                HP ProBook 440 G8 not 448 and the correct SN is 5CD2241YPY
                Nothing, it's very strange just keeps caps on and charger led like trying to read and power led try to turn on for a microsecond but never power on. Thanks any way bro.

                Comment

                • Joe_83
                  New Member
                  • Jun 2025
                  • 2
                  • Bulgaria

                  #49
                  Hello, I need your help to revive my laptop. Didn't start after auto win bios upd:


                  HP Probook 440 G8
                  ProdID 4K7N5EA#ABB
                  S/N 5CD2230KT3
                  mb dax8qimb8b1 rev b


                  When it turns on, the CPU fan spins at maximum speed, and the F5 and F8 keys light up orange. There is nothing on the display.

                  Thank you in advance!

                  Cheers!
                  Attached Files

                  Comment

                  • danito
                    Badcaps Veteran
                    • Jun 2016
                    • 898
                    • Romania

                    #50
                    Originally posted by Joe_83
                    Hello, I need your help to revive my laptop. Didn't start after auto win bios upd:


                    HP Probook 440 G8
                    ProdID 4K7N5EA#ABB
                    S/N 5CD2230KT3
                    mb dax8qimb8b1 rev b


                    When it turns on, the CPU fan spins at maximum speed, and the F5 and F8 keys light up orange. There is nothing on the display.

                    Thank you in advance!

                    Cheers!
                    try
                    Attached Files

                    Comment

                    • hoaca388
                      Badcaps
                      • Jan 2022
                      • 11653
                      • Socialist Republic of Vietnam

                      #51
                      Originally posted by Joe_83
                      Hello, I need your help to revive my laptop. Didn't start after auto win bios upd:
                      HP Probook 440 G8
                      ProdID 4K7N5EA#ABB
                      S/N 5CD2230KT3
                      mb dax8qimb8b1 rev b
                      When it turns on, the CPU fan spins at maximum speed, and the F5 and F8 keys light up orange. There is nothing on the display.
                      Thank you in advance!
                      Cheers!
                      HP ProBook 440 G8 Notebook PC (4K7N5EA)
                      Attached Files


                      ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                      Mọi khoản quyên góp cho badcaps đều được hoan nghênh, hãy nhấp vào liên kết này để quyên góp. Cảm ơn tất cả những người ủng hộ----------------------------------------------------------------------------------------------------------------------------------------------------------------

                      Comment

                      • Kramdas
                        New Member
                        • Mar 2015
                        • 5
                        • india

                        #52
                        Please Build my Bios and Clean

                        Comment

                        • peste
                          Super Moderator
                          • Dec 2016
                          • 12666
                          • ROMANIA

                          #53
                          Originally posted by Kramdas
                          Please Build my Bios and Clean
                          post S/N, full name and model, motherboard model, product number,etc.
                          post the contents of the bios chip even if it is corrupted..

                          Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:

                          >>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<

                          Every donation made will go towards server fees and maintenance costs.

                          Comment

                          • Kramdas
                            New Member
                            • Mar 2015
                            • 5
                            • india

                            #54
                            HP Probook 440 G8
                            Product ID: 2Q52BAV
                            S/N : 5CD1379N8G
                            M/B No. DAX8QAMB8D0 REV: D
                            Model: X8QA

                            Please Build My Bios and me clean
                            Attached Files

                            Comment

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