dell 14z-5423 bios file

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  • zenius
    [REQUEST] Dell G3 3579 BIOS Password & AMI Protected Range/BIOS Guard Unlock
    by zenius
    Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.

    Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,...
    12-08-2024, 06:13 AM
  • jhanra
    Dell Latitude 5400 Chromebook UEFI bios
    by jhanra
    Hi there masters, recently i got a dell 5400 chromebook and wanted to install windows, i searched the internet and i found out other people also wanting a UEFI bios for this model, i searched there is a R/W legacy, but there are bugs like keyboard/trackpad not working, and hard to install.

    so i decided to try to port one, this bios is based on dell 5400 windows version, i am testing this bios for a week now an found only a little to no bug at all in windows 10, or only a minor issue
    in windows 11 sound driver compatibility, but overall its ok, for me i can deal with it, 😅😅😅...
    11-02-2024, 04:19 AM
  • Clawed07
    BIOS file for a Dell Latitude 3340
    by Clawed07
    I've been trying to reset the bios password on this god-forsaken laptop, and due to it being a 8FC8, i've had little to no success with online password generators like https://bios-pw.org , not to mention how I don't want to burn a hole in my wallet by paying like 80 bucks on a weird sketchy website. Im using a local bios tool, except it requires a BIOS file, and I'm not entirely sure how to retrieve it.

    Forgot to mention the motherboard is a Dell Inc. 004WC7, VER. A01
    08-13-2025, 04:06 PM
  • hazem3636
    need Bios Bin file Dell server 220
    by hazem3636
    hi everyone

    i need dump file for dell server r220
    i have download Flash BIOS executable file but i dont know how to conver it to Bin file

    i have check on youtube there is some programs are doing this method of creating Bin file from ExE file .


    if anyone has this method please need his supporting .

    all the best

    EXE file is attched and Original Bin file from the Bios Chip is attached also

    and dell website "https://www.dell.com/support/home/en-us/drivers/driversdetails?driverid=mrxv...
    11-05-2022, 06:20 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
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