da0x21mb6d0 rev d bios

Collapse
X
 
  • Time
  • Show
Clear All
new posts
  • MrBojangles
    Member
    • Jul 2024
    • 49
    • Sweden

    #21
    Hey guys!

    I think my BIOS is corrupted. I tried installing a BIOS that I found on Badcaps for this motherboard but it didn't boot. I think I need for my specific model.

    Specs
    HP 15-ab112no
    DA0X21MB6D0 Rev D.
    Serial: 5CD54023WL

    I'll also post what I think might be my corrupted BIOS.

    Thanks
    Attached Files

    Comment

    • SMDFlea
      Super Moderator
      • Jan 2018
      • 21692
      • UK

      #22
      Originally posted by MrBojangles
      Hey guys!
      I think my BIOS is corrupted. I tried installing a BIOS that I found on Badcaps for this motherboard but it didn't boot. I think I need for my specific model.
      Specs
      HP 15-ab112no
      DA0X21MB6D0 Rev D.
      I'll also post what I think might be my corrupted BIOS.
      Thanks
      Thread merged. Post the laptop serial number...
      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

      Comment

      • MrBojangles
        Member
        • Jul 2024
        • 49
        • Sweden

        #23
        Originally posted by SMDFlea

        Thread merged. Post the laptop serial number...
        Posted sir

        Comment

        • MrBojangles
          Member
          • Jul 2024
          • 49
          • Sweden

          #24
          I managed to install a BIOS from this thread that's meant for another laptop and it worked!

          Now I need to transfer the DMI. Any tips?

          Attached Files

          Comment

          • SMDFlea
            Super Moderator
            • Jan 2018
            • 21692
            • UK

            #25
            Originally posted by MrBojangles
            I managed to install a BIOS from this thread that's meant for another laptop and it worked!

            Now I need to transfer the DMI. Any tips?
            Offsets 2000 - 503F

            HxD Hex editor - https://mh-nexus.de/en/hxd/

            .
            Attached Files
            All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

            Comment

            • MrBojangles
              Member
              • Jul 2024
              • 49
              • Sweden

              #26
              Originally posted by SMDFlea

              Offsets 2000 - 503F

              HxD Hex editor - https://mh-nexus.de/en/hxd/

              .
              Brilliant. It worked excellent. I'm gonna make sure to donate 5 dollars right now

              Comment

              • SMDFlea
                Super Moderator
                • Jan 2018
                • 21692
                • UK

                #27
                Originally posted by MrBojangles

                Brilliant. It worked excellent. I'm gonna make sure to donate 5 dollars right now
                Great , thanks
                All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

                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
                • JoWed
                  Problems with reflashing BIOS Chip on omen by hp laptop 17 an104ng
                  by JoWed
                  Hello Community,

                  I recently tried to change the Batterie on my Omen by HP Laptop 17 an104ng and after putting in the new batterie ([Batterie Link](https://www.amazon.de/7xinbox-17-AN0...&keywords=16%2...
                  07-01-2025, 09:32 AM
                • TraJikar Mac
                  [HELP] G712LWS BIOS capsule
                  by TraJikar Mac
                  I need someone that can capsulate one of the bios files below, and i prefer the older bios version so i can flash it using CH341A tool into the bios chip.
                  The manufacturer BIOS files are bigger than the BIOSbackup1.bin files by 256KB and I don't know how to fix or recompile it.

                  You can see in this link a conversation between me and other people (Starting at page 10) who tried to help me (thanks to their efforts), but i still couldn't fix it and the laptop is considered as dead until now.

                  Also, I uploaded a backup file for the bios that I extracted by using CH341A...
                  06-11-2025, 01:35 PM
                • mikeybass
                  Dell 9010 MT BIOS Update Always Fails
                  by mikeybass
                  Hi, I hope some one has some advice for me. I searched the forums but didn't see anything relevant. I acquired two identical Dell 9010 Mid Tower computers from a business office upgrade (they were going to throw them out). Both of them have the same motherboard (00F82W). One of them works flawlessly. The other one had a corrupted BIOS. I tried flashing numerous main BIOS and EC files from the internet, but none of them worked. I decided to copy the main BIOS and EC from the working 9010 computer and successfully flashed the corrupted BIOS. This got the computer able to boot again and run norm...
                  04-23-2025, 04:30 PM
                • mkdj
                  What should I do after having flashed a BIOS?
                  by mkdj
                  Dear all,

                  I did my first laptop repair related to a BIOS issue. Laptop is a Lenovo ThinkPad T480, and was not booting. With my brand new programmer, I did a back-up of the current not working BIOS, erased the BIOS chip, and flashed this dump: https://www.badcaps.net/forum/troubl...83#post3686683

                  Now the laptop works fine, I can access BIOS and boot on a USB drive. But I read stuff about DMI, and...
                  09-09-2025, 09:45 AM
                • Loading...
                • No more items.
                Working...