Dynabook G6 Stack Logo Please extract BIOS

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  • throwaway327
    Asus ROG Ally X -RC72LA - changed hidden bios settings with 'Smokeless-UMAF', won't get past boot logo
    by throwaway327
    ASUS ROG Ally X - (Handheld Gaming PC)
    Model No: RC72LA
    Serial No: SBNVKD001014459

    Hi all, I've spent the past week digging through the forums and guides to try correct my foolish mistake of changing hidden settings while tinkering around, and to be honest my heads overloaded so I'm hoping you'll be able to help.

    I used a tool called 'Smokeless-UMAF' to access usually hidden settings in the bios. I tweaked one or two 'safe' things but made the mistake of tweaking a lot of settings under 'USB/Thunderbolt Configurations' when I didn't know what they did. For...
    06-18-2025, 05:52 PM
  • macabook
    🛠️ MSI GP75 Leopard MS-17E71 – No Display, Deep BIOS/EC Troubleshooting
    by macabook
    Hello everyone,

    I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
    🧩 Initial Issue
    • Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
    • External display (HDMI) shows
    ...
    07-24-2025, 02:17 PM
  • q2v5
    Lenovo T480s, what's up with this Bios, modded boot logo, reflashed now bricked
    by q2v5
    Lenovo T480s
    Model 20L8-S3TE00
    Board ET481-U10
    Chip MX25L12873F

    Hi, I have a few of these & they came with a custom bios boot logo, no passwords etc.

    2 x were brand new unused but with custom boot logo, 1 I installed Windows/ran updates then it bricked itself. 1 wouldn't get past the custom bios boot logo.

    The third I loaded windows, took a backup of the bios chip, then tried to flash several different clean bios's via programmer which all caused it to not boot. I tried to reflash the original bios both using clip & desoldering but...
    08-15-2024, 10:40 PM
  • survivalbloke
    Unable to extract bios file from Lenovo bios exectuable
    by survivalbloke
    I'm trying to extract a flashable bios file(ch341a) from the lenovo bios executable download. I have tried the instructions from this site https://starkeblog.com/lenovo/uefi/2...pdate-exe.html, which are not working. According to those instructions, after issuing the command
    Code:
    "innoextract 7wcn38ww.exe"
    it should create an \app folder, inside which, I should find a newly created "7wcn38ww.exe" file. I should then be able to extract that using 7zip and find my .FD file.

    The trouble I'm having is that I'm not getting the newly...
    06-12-2024, 07:55 AM
  • istvanszasz99
    Razer Blade 15 (2022) RZ09-0421 BIOS Modding / editing help request
    by istvanszasz99
    Product Name: Razer Blade 15 (2022)
    Product ID: RZ09-0421
    Motherboard: CH580
    BIOS Versions I work with: 2.02 & 2.06
    Bios File Size: 32,768 KB

    Dear Forum Readers!

    I'm looking for a BIOS modder or anyone with experience who would give me suggestions about my razer blade's BIOS settings.
    I can view and edit the content of the BIOS .bin file with AMIBCP BIOS editor.
    The BIOS files I'm working with are from badcaps.net and those are CLEAN BIOS files (anyone can find it with the search string: RZ09-0421).

    !!! MY RAZER BLADE...
    11-24-2025, 05:52 PM
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