Hp zbook 15 g2 bios flash

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • ryankou
    Ryan @niway
    • Oct 2016
    • 37
    • canada

    #1

    Hp zbook 15 g2 bios flash

    LOCKED BIOS. ANY ONE CAN HELP? 16M
    ZBL15 LA-B381P
    Rev:1.0
    2014-08-22


    the one posted here doesn't work for me.
    https://www.badcaps.net/forum/showth...ighlight=ZBOOK
    Attached Files
  • ryankou
    Ryan @niway
    • Oct 2016
    • 37
    • canada

    #2
    Re: Hp zbook 15 g2 bios flash

    fixed

    Comment

    • String2016
      Badcaps Legend
      • Nov 2015
      • 2229
      • philippines

      #3
      Re: Hp zbook 15 g2 bios flash

      how did you fixed it just share the fixed bios here please

      Comment

      • ryankou
        Ryan @niway
        • Oct 2016
        • 37
        • canada

        #4
        Re: Hp zbook 15 g2 bios flash

        Originally posted by String2016
        how did you fixed it just share the fixed bios here please

        here you go
        Attached Files

        Comment

        • luisbrank
          Member
          • Oct 2017
          • 21
          • morocco

          #5
          Re: Hp zbook 15 g2 bios flash

          hey all can any one unlock this dump of hp zbook 14
          Attached Files

          Comment

          • imranromi
            Badcaps Legend
            • Jan 2015
            • 1288
            • Pakistan

            #6
            Re: Hp zbook 15 g2 bios flash

            Originally posted by luisbrank
            hey all can any one unlock this dump of hp zbook 14
            zbook 14 g1/g2 model what?

            Comment

            • luisbrank
              Member
              • Oct 2017
              • 21
              • morocco

              #7
              Re: Hp zbook 15 g2 bios flash

              this is picture
              Attached Files

              Comment

              • imranromi
                Badcaps Legend
                • Jan 2015
                • 1288
                • Pakistan

                #8
                Re: Hp zbook 15 g2 bios flash

                Originally posted by luisbrank
                this is picture
                Try and reply.
                Attached Files

                Comment

                • Pascal Komlassan
                  Badcaps Veteran
                  • Jan 2017
                  • 806
                  • TOGO

                  #9
                  Re: Hp zbook 15 g2 bios flash

                  hello please i need the bios dump of hp Zbook 15UG4 i7

                  Comment

                  • SMDFlea
                    Super Moderator
                    • Jan 2018
                    • 20405
                    • UK

                    #10
                    Re: Hp zbook 15 g2 bios flash

                    Originally posted by Pascal Komlassan
                    hello please i need the bios dump of hp Zbook 15UG4 i7
                    Post your bios backup .
                    All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                    Comment

                    • servis_null
                      Senior Member
                      • Oct 2014
                      • 82
                      • Croatia

                      #11
                      Re: Hp zbook 15 g2 bios flash

                      Hi to all,

                      I need help to remove bios password..

                      Original bios dump on this link: https://mega.nz/#!VUg1hIqC!JB8S14TZ2...F56wAI06AplBIs


                      thnx

                      Comment

                      • servis_null
                        Senior Member
                        • Oct 2014
                        • 82
                        • Croatia

                        #12
                        Re: Hp zbook 15 g2 bios flash

                        Attached original bios dump, MEGA link from post above is not working.
                        Attached Files

                        Comment

                        • SMDFlea
                          Super Moderator
                          • Jan 2018
                          • 20405
                          • UK

                          #13
                          Re: Hp zbook 15 g2 bios flash

                          Originally posted by servis_null
                          Attached original bios dump, MEGA link from post above is not working.
                          Try this one .
                          Attached Files
                          All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                          Comment

                          • servis_null
                            Senior Member
                            • Oct 2014
                            • 82
                            • Croatia

                            #14
                            Re: Hp zbook 15 g2 bios flash

                            Originally posted by SMDFlea
                            Try this one .
                            SMDFlea, you are the man it is working

                            Comment

                            • azanwaqas
                              New Member
                              • Apr 2018
                              • 4
                              • pakistan

                              #15
                              Re: Hp zbook 15 g2 bios flash

                              any one have zbook 15 G2 motherboard schematic
                              advance Thanks

                              Comment

                              • SMDFlea
                                Super Moderator
                                • Jan 2018
                                • 20405
                                • UK

                                #16
                                Re: Hp zbook 15 g2 bios flash

                                Originally posted by azanwaqas
                                any one have zbook 15 G2 motherboard schematic
                                advance Thanks
                                Why don`t you ask in the schematic requests forum https://www.badcaps.net/forum/forumdisplay.php?f=41
                                Post the full motherboard part numbers.
                                All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                                Comment

                                • trashpassat
                                  New Member
                                  • Mar 2019
                                  • 1
                                  • Country

                                  #17
                                  Re: Hp zbook 15 g2 bios flash

                                  hey there i need a dump for a zbook 14 g2
                                  Attached Files

                                  Comment

                                  • clarkbark
                                    New Member
                                    • May 2019
                                    • 4
                                    • US

                                    #18
                                    Re: Hp zbook 15 g2 bios flash

                                    Anyone able to unlock my bios for a HP zbook 15u g2?
                                    Attached Files

                                    Comment

                                    • kingkong computers
                                      Senior Member
                                      • Sep 2018
                                      • 180
                                      • pakistan

                                      #19
                                      Re: Hp zbook 15 g2 bios flash

                                      file tested working 100% this data download on ************
                                      Attached Files

                                      Comment

                                      • tronsdal
                                        New Member
                                        • Sep 2019
                                        • 3
                                        • Norge

                                        #20
                                        Re: Hp zbook 15 g2 bios flash

                                        Hi guys

                                        Sorry to bother, but I am a bit newbee to this. I have a password locked HP Zbook 15 G2 which I would like to unlock. A company actually had thrown this laptop, but it started right away after I mounted ram and a harddrive in it. They have too much money, I guess :-).

                                        I have 3 questions:

                                        1. How to dump the bios:
                                        - do I have to buy a chip reader? Tried using FPTW but that did not work.

                                        2. How to restore a cleaned bios:
                                        - Is it by using WinKey + B, or do I have to program with a chip programmer?

                                        3. If I can get someone to clean the password from the exported BIOS:
                                        - is it enough restoring that file, or do I have to do something with the EC chip as well?

                                        Would really appreciate if someone could either take the time to answer this, or post a link to a "How to" for dummies :-)

                                        Best regards

                                        Jo

                                        Comment

                                        Related Topics

                                        Collapse

                                        • Vesko356
                                          [Guide] How to find the right HP bios version to flash
                                          by Vesko356
                                          First of all thanks to all of our members who have posted previously all methods posted here.
                                          Please leave a comment if you find something new,or have anything else to add.
                                          -----------------------------------------------------------------------------------------

                                          Find by serial number,model number or series

                                          If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
                                          Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
                                          Operating system and OS version.If...
                                          08-11-2023, 03:27 AM
                                        • abhorsen
                                          Help Disabling Flash Protection Range Registers on Lenovo P360 Tiny BIOS
                                          by abhorsen
                                          Hey guys,

                                          Hope you all are doing well. I come here from Win-Raid because I am having issues disabling Flash Protection Range Registers so I can flash my BIOS from within Windows using Intel's IFW tool/using flashrom within Linux, however I cannot due to the above mentioned error.

                                          Here is my thread on Win-Raid detailing the whole process I went through: https://winraid.level1techs.com/t/re...h-gen/95478/27

                                          Essentially I managed to boot into Windows while shorting PINs 1+5 of my audio chip to disable the HAP bit...
                                          07-06-2023, 10:22 AM
                                        • mrrubik
                                          Dell Optiplex 7010 micro bad BIOS flash?
                                          by mrrubik
                                          Hi folks,

                                          I got a Dell Optiplex 7010 micro PC (Exact Model) with 8FC8 BIOS and locked out admin password. I attempted to remove the password by patching the BIOS via info from this thread: https://www.badcaps.net/forum/troubl...ssword-patcher
                                          After flashing the patched the BIOS, the PC is unresponsive with a solid AMBER power LED (not documented in manual anywhere)

                                          Steps I took:
                                          1. Read BIOS with CH341a, verified hash twice
                                          2. Patched
                                          ...
                                          12-23-2024, 04:11 PM
                                        • AkaBukai
                                          Is it okay to flash stock bios onto the motherboard's BIOS?
                                          by AkaBukai
                                          Hi there,
                                          I have a 14" Lenovo Laptop (Flex 5 14ALC05) which has a boot issue.
                                          The little LED on the power button is flashing slowly and nothing happen.
                                          This unit do not have any BIOS button cell battery so I tried many times draining the power but it is still not powering on.

                                          So I decided to flash the BIOS using a cheap programmer.
                                          And I was successfully able to read the content (exactly 16MB file) which BTW is a WINBOND 74m12jwsiq (according to the package inscription - but detected as W25Q128FW in the software - IMSProg on Linux)

                                          I also...
                                          12-19-2024, 12:15 PM
                                        • James Jackson
                                          Panasonic CF-20G0247VM BIOS Bad Flash Help
                                          by James Jackson
                                          I usually try to figure these things out on my own but am asking for help now as I have been beating my head against a wall.

                                          Backstory, I initially ended up with a CF20 Mk2 with a locked BIOS. I used aptio to read the BIOS and made the adjustments to the .rom file and attempted to write it back with aptio before reading other users problems with that setup. Well it bricked the BIOS go figure. Computer no longer boots, black screen. I found a clean BIOS on this forum but now I am having ME issues. So I would rather hand over the aptio dump(pre BIOS brick) and a hardware reader dump(post...
                                          05-01-2025, 11:28 AM
                                        • Loading...
                                        • No more items.
                                        Working...