HP ProOne 400 G4

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  • kulokutoys
    Senior Member
    • Jun 2010
    • 132
    • Phillippines
    #1

    HP ProOne 400 G4

    P/N: 4Vw69PT#A2k
    S/N: 8CG8426G7K
    Board : 348.0B723.0021 17564-2

    Repair/Clean

    no post with beep 3 long 4short
    Attached Files

    if you find these attachements useful please consider making a small donation to the site

    Tags: None
    • hoaca388
      Badcaps
      • Jan 2022
      • 12403
      • Socialist Republic of Vietnam
      #2
      Re: HP ProOne 400 G4

      Originally posted by kulokutoys
      P/N: 4Vw69PT#A2k
      S/N: 8CG8426G7K
      Board : 348.0B723.0021 17564-2

      Repair/Clean

      no post with beep 3 long 4short
      Post more main bios file from 2nd chip, the one you posted is just EC file.
      ↵
      Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
      ​https://www.badcaps.net/donate

        Comment

        • kulokutoys
          Senior Member
          • Jun 2010
          • 132
          • Phillippines
          #3
          Re: HP ProOne 400 G4

          thank you
          Attached Files

          if you find these attachements useful please consider making a small donation to the site

            Comment

            • hoaca388
              Badcaps
              • Jan 2022
              • 12403
              • Socialist Republic of Vietnam
              #4
              Re: HP ProOne 400 G4

              Originally posted by kulokutoys
              thank you
              New main bios and EC file.
              Attached Files

              if you find these attachements useful please consider making a small donation to the site

              ↵
              Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
              ​https://www.badcaps.net/donate

                Comment

                • kulokutoys
                  Senior Member
                  • Jun 2010
                  • 132
                  • Phillippines
                  #5
                  Re: HP ProOne 400 G4

                  thank you so much. your the best! works like magic

                    Comment

                    • rakibul85
                      Member
                      • Mar 2017
                      • 26
                      • Bangladesh
                      #6
                      Re: HP ProOne 400 G4

                      Originally posted by kulokutoys
                      thank you so much. your the best! works like magic
                      tnx

                        Comment

                        • dspok
                          Badcaps Veteran
                          • Jan 2014
                          • 554
                          • Nepal
                          #7
                          HP ProOne 400 G4 20 No Display BAD 16MB chip, I replaced chip with frimware from support, system turns on but to display.
                          SN: 8CG9251RJR
                          Attached 32MB

                          Please fix.
                          Attached Files

                          if you find these attachements useful please consider making a small donation to the site

                            Comment

                            • SMDFlea
                              Super Moderator
                              • Jan 2018
                              • 22085
                              • UK
                              #8
                              Originally posted by dspok
                              HP ProOne 400 G4 20 No Display BAD 16MB chip, I replaced chip with frimware from support, system turns on but to display.
                              SN: 8CG9251RJR
                              Attached 32MB
                              Please fix.
                              The latest bios update from support contains "Q12_022700.bin" after extracting the exe ,the size is 28,258KB .The bios region that can be copied from that,with a hex editor, is 16MB, it is meant as an update to the main bios, its not for the 16MB BIOS_EC .
                              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                Comment

                                • dspok
                                  Badcaps Veteran
                                  • Jan 2014
                                  • 554
                                  • Nepal
                                  #9
                                  Originally posted by SMDFlea

                                  The latest bios update from support contains "Q12_022700.bin" after extracting the exe ,the size is 28,258KB .The bios region that can be copied from that,with a hex editor, is 16MB, it is meant as an update to the main bios, its not for the 16MB BIOS_EC .
                                  Where can I get EC? as above EC won't work.
                                  Can I extract from main?
                                  Last edited by dspok; 01-20-2025, 12:08 AM.

                                    Comment

                                    • SMDFlea
                                      Super Moderator
                                      • Jan 2018
                                      • 22085
                                      • UK
                                      #10
                                      Originally posted by dspok

                                      Where can I get EC? as above EC won't work.
                                      Can I extract from main?
                                      post #4
                                      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                        Comment

                                        • WyasW
                                          Member
                                          • Feb 2019
                                          • 11
                                          • turkey
                                          #11
                                          Originally posted by hoaca388
                                          Re: HP ProOne 400 G4



                                          New main bios and EC file.
                                          hi everyone, it worked but now i have another problem after boot i got kind of error ,,there is a problem with the hp endpoint security,,

                                            Comment

                                            • hoaca388
                                              Badcaps
                                              • Jan 2022
                                              • 12403
                                              • Socialist Republic of Vietnam
                                              #12
                                              Originally posted by WyasW

                                              hi everyone, it worked but now i have another problem after boot i got kind of error ,,there is a problem with the hp endpoint security,,
                                              Post your serial number and backup bios file.
                                              ↵
                                              Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
                                              ​https://www.badcaps.net/donate

                                                Comment

                                                • WyasW
                                                  Member
                                                  • Feb 2019
                                                  • 11
                                                  • turkey
                                                  #13
                                                  Originally posted by hoaca388

                                                  Post your serial number and backup bios file.
                                                  sir i don't have backup it's changed before SN: 8CG8295782

                                                    Comment

                                                    • WyasW
                                                      Member
                                                      • Feb 2019
                                                      • 11
                                                      • turkey
                                                      #14
                                                      Originally posted by hoaca388

                                                      Post your serial number and backup bios file.
                                                      sir SN is it enough?

                                                        Comment

                                                        • SMDFlea
                                                          Super Moderator
                                                          • Jan 2018
                                                          • 22085
                                                          • UK
                                                          #15
                                                          Originally posted by WyasW

                                                          hi everyone, it worked but now i have another problem after boot i got kind of error ,,there is a problem with the hp endpoint security,,
                                                          Try this, read the README.txt file for instructions - https://www.badcaps.net/forum/troubl...07#post3571807
                                                          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                                            Comment

                                                            • WyasW
                                                              Member
                                                              • Feb 2019
                                                              • 11
                                                              • turkey
                                                              #16
                                                              Originally posted by SMDFlea

                                                              Try this, read the README.txt file for instructions - https://www.badcaps.net/forum/troubl...07#post3571807
                                                              i tried no post now

                                                                Comment

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