Afuwin backup problem

Collapse
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • Guilty_2121
    Member
    • Jan 2021
    • 43
    • Türkiye
    #1

    Afuwin backup problem

    hello everyone, I have a msi b450 tomahawk. I can fully dump my bios with afuwin64. but when i try to dump my vestel tab v 1041 2 in 1 tablet bios. I get a half dump.
    Why i need this dump? : I have one more with broken bios.
    Why phsically i don't try to get dump? : Because my ch341a clip doesn't fit so i can't read.
    Why i won't solder and try to dump? : I'm not pro, lost one of them, I don't want to lost second one
    I tried to backup bios toolkit and same problem.
    Please help
    Attached Files
    Tags: None
    • SMDFlea
      Super Moderator
      • Jan 2018
      • 20551
      • UK
      #2
      Re: Afuwin backup problem

      You can`t backup the full bios because the flash descriptor will be locked.If you want to backup the full bios you`ll have to desolder it from the board
      All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

        Comment

        • Guilty_2121
          Member
          • Jan 2021
          • 43
          • Türkiye
          #3
          Re: Afuwin backup problem

          But why i can fully backup my msi b450 tomahawk bios?
          as I say i'm not pro, I just want to learn

            Comment

            Previous template Next

            Related Topics

            Collapse
            • Habble7
              I need a BIOS dump for the Samsung S49CG934SU monitor
              by Habble7
              The Samsung S49CG934SU monitor does not power on - no LED indicator activity and no response to power button. However, when 21V power is connected, it immediately draws 0.8A of current with no display output. The motherboard processor gets warm, and there is continuous reading activity from the W25Q128BV BIOS chip.

              Suspected Cause:
              I suspect the BIOS may have been corrupted during a power interruption while updating the firmware. The official website provides firmware updates, but they can only be installed via USB flash drive.

              Troubleshooting Attempts:
              ...
              05-22-2025, 07:28 AM
            • traxformania
              TONGFANG "GM7TG7P" Bios Password Problem?
              by traxformania
              Hello,

              I'm using TONGFANG "GM7TG7P" model laptop for over 3 years and i'm entering the same bios administrator password everyday. My laptop has Aptio BIOS (American Megatrends, AMI).

              But today it's not accepting my password. I'm %100 sure i'm entering the correct password.

              I'm trying to reset my bios without success.

              I tried :

              -I removed the BIOS battery and main battery. Waited for a long time but it didn't work. They already stated in the user manual that the password will not be reset even if the batteries...
              11-15-2023, 07:32 AM
            • DynaxSC
              MSI PRO B660M-G DDR4 - real bios dump from board needed (no stock bios)
              by DynaxSC
              Hi, I have an MSI PRO B660M-G DDR4 board with damaged BIOS and i need a bios dump from a real board, along with MAC, UUID and Serial Number info (eg. a BIOS screenshot and pictures from the board stickers).

              I need to reconstruct the bios on my board, based on another bios image form a real board - meaning a bios image containing MAC address, UUID and Serial number. A stock BIOS is not suffiecient, as it is impossible to discover where the MAC, UUID and SerialNumber are stored. Tried with a similar board, but there are too much differences, and the stock BIOS is missing a lot of...
              11-17-2023, 10:56 AM
            • dj-bobr
              Thinkpad W541 (20EG) Q1, weird behavior after SPI flashing (3 flashes of power button LED)
              by dj-bobr
              Hi,
              I kindly ask for help with Thinkpad BIOS/ME repair.
              Thinkpad W541 board bought from Aliexpress, so I have no service tag nor S/N. It is 1GB version Q1 (K1100 nVidia GPU). BIOS 2.23, EC 1.13, ME 9.1.32.1002.
              It worked fine until I tried to remove whitelist.

              Steps taken:
              - battery out, CMOS coin cell out, laptop disassembled; I kept LAN/USB subboard connected
              - i took SPI programmer (CH341A with 3.3V mod) and SOIC clip and did a full backup of all SPI flash chips (SPI1 and SPI2 - BIOS, EC, ME, GbE; SPI3 - video BIOS; SPI4 - Thunderbolt fw) for several...
              03-05-2024, 04:28 AM
            • cekcons
              g1 assassin Rev 1 bios dump - main and backup needed
              by cekcons
              g1 assassin Rev 1 bios dump - main and backup needed
              main and backup ic dead so i cant post corrupt bios cause its 01 all over.
              thanks
              01-23-2024, 03:26 AM
            • Loading...
            • No more items.
            Working...