HP ProBook 640 G4 BIOS request

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  • O.Szilard
    Senior Member
    • May 2019
    • 161
    • hungary

    #41
    Welcome! I would like help to check and repair the HP 640 G4 bios. The machine turns on, does not display a picture, the cooling fan rotates at high speed.
    Serial Number : 5CG8490D3L
    Product Number : 4NJ95EC
    Description : HP ProBook 640 G4 ​ 640 g4.rar

    Comment

    • tarek gouadma
      Member
      • Jun 2024
      • 41
      • Algeria

      #42
      Originally posted by O.Szilard
      Welcome! I would like help to check and repair the HP 640 G4 bios. The machine turns on, does not display a picture, the cooling fan rotates at high speed.
      Serial Number : 5CG8490D3L
      Product Number : 4NJ95EC
      Description : HP ProBook 640 G4 ​ [ATTACH]n3340246[/ATTACH]
      try
      Attached Files

      Comment

      • O.Szilard
        Senior Member
        • May 2019
        • 161
        • hungary

        #43
        Thank you very much, it works perfectly!!

        Comment

        • O.Szilard
          Senior Member
          • May 2019
          • 161
          • hungary

          #44
          After switching on, there will be a picture only after a minute, can it be fixed? Thanks!

          Comment

        • tarek gouadma
          Member
          • Jun 2024
          • 41
          • Algeria

          #45
          Originally posted by O.Szilard
          After switching on, there will be a picture only after a minute, can it be fixed? Thanks!
          try
          Attached Files

          Comment

          • O.Szilard
            Senior Member
            • May 2019
            • 161
            • hungary

            #46
            Unfortunately, it hasn't changed. Possible motherboard error because there is an error message when switching on. but when Windows loads, there is no error in the device manager

            Comment

            • tarek gouadma
              Member
              • Jun 2024
              • 41
              • Algeria

              #47
              Originally posted by O.Szilard
              Unfortunately, it hasn't changed. Possible motherboard error because there is an error message when switching on. but when Windows loads, there is no error in the device manager
              Does the image still appear after a minute?

              Comment

              • O.Szilard
                Senior Member
                • May 2019
                • 161
                • hungary

                #48
                Yes after 1 minute, then an error message, enter and Windows loads. after that the machine works flawlessly.

                Comment

                • tarek gouadma
                  Member
                  • Jun 2024
                  • 41
                  • Algeria

                  #49
                  Originally posted by O.Szilard
                  Yes after 1 minute, then an error message, enter and Windows loads. after that the machine works flawlessly.
                  We will prepare it as it came out of the factory
                  Attached Files

                  Comment

                  • Stefan Steff
                    Badcaps Veteran
                    • Mar 2024
                    • 222
                    • Romania

                    #50
                    Originally posted by O.Szilard
                    Yes after 1 minute, then an error message, enter and Windows loads. after that the machine works flawlessly.
                    Do you know how to enter DMI information to the BIOS ?

                    This info...

                    Description: HP ProBook 640 G4
                    Serial Number: 5CG913468M
                    Product Number: 3WW24AV
                    Board CT Number: PGSUL00WBC10GT
                    BuildId(BID): 17WWC6CT601#SAK8#DAK8
                    Feature Byte: 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfAhk.F4
                    MAC Address: 7C-D3-0A-70-5C-74

                    Comment

                    • O.Szilard
                      Senior Member
                      • May 2019
                      • 161
                      • hungary

                      #51
                      Originally posted by tarek gouadma

                      We will prepare it as it came out of the factory
                      Professional work! I am grateful! You helped me a lot, thank you very much! And the owner of the machine also thanks

                      Comment

                      • tarek gouadma
                        Member
                        • Jun 2024
                        • 41
                        • Algeria

                        #52
                        Originally posted by O.Szilard

                        Professional work! I am grateful! You helped me a lot, thank you very much! And the owner of the machine also thanks
                        enjoy your time

                        Comment

                        • O.Szilard
                          Senior Member
                          • May 2019
                          • 161
                          • hungary

                          #53
                          Originally posted by Stefan Steff
                          Do you know how to enter DMI information to the BIOS ?

                          This info...

                          Description: HP ProBook 640 G4
                          Serial Number: 5CG913468M
                          Product Number: 3WW24AV
                          Board CT Number: PGSUL00WBC10GT
                          BuildId(BID): 17WWC6CT601#SAK8#DAK8
                          Feature Byte: 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfAhk.F4
                          MAC Address: 7C-D3-0A-70-5C-74

                          Yes! It worked, thank you!

                          Comment

                          • Stefan Steff
                            Badcaps Veteran
                            • Mar 2024
                            • 222
                            • Romania

                            #54
                            Originally posted by O.Szilard

                            Yes! It worked, thank you!
                            You're welcome!

                            Comment

                            • Md Jibrail
                              Member
                              • Mar 2023
                              • 17
                              • Saharsa

                              #55
                              Originally posted by Spider1211
                              Re: HP ProBook 640 G4 BIOS request

                              Try and report back.

                              As SMDFlea mentioned, use your original BIOS. Use your original 16Mb dump and the attached 32Mb cleanME.
                              Thanks tested okkkkkkkkk

                              Comment

                              • Ismael Shah
                                New Member
                                • Jul 2021
                                • 7
                                • india

                                #56
                                LATE DISPLAY PLEASE SOLVE

                                SR N. 2TK929077V

                                CPU. SR3LA (Intel Core i5-8250U)

                                BOARD ID 6050A2930101-MB-A01

                                Attached Files

                                Comment

                                • amine23000
                                  New Member
                                  • Nov 2022
                                  • 6
                                  • Algérie

                                  #57
                                  my latop run but not display .
                                  need the correctif dunp
                                  serial number : 5CG917O6QW
                                  Attached Files

                                  Comment

                                  • shiyab
                                    Badcaps Legend
                                    • Sep 2023
                                    • 1225
                                    • india

                                    #58
                                    Originally posted by amine23000
                                    my latop run but not display .
                                    need the correctif dunp
                                    serial number : 5CG917O6QW
                                    HI try
                                    Attached Files

                                    Comment

                                    • Aadi Mirza
                                      Aadi Mirza
                                      • Oct 2023
                                      • 6
                                      • Oman

                                      #59
                                      HP BIOS6050A2930101-MB-A01 OK CLEAR 100%
                                      Attached Files

                                      Comment

                                      • almussafer
                                        Senior Member
                                        • Jun 2019
                                        • 66
                                        • Iraq

                                        #60
                                        Originally posted by Spider1211
                                        Re: HP ProBook 640 G4 BIOS request

                                        Try and report back.

                                        As SMDFlea mentioned, use your original BIOS. Use your original 16Mb dump and the attached 32Mb cleanME.
                                        Thanks, man its works 100%

                                        Comment

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