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
  • 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
  • iZakre
    HP Pavilion 15 bc400ns - Complete Black Screen - Only video on live usb
    by iZakre
    Hello everybody!

    To put you in context I recently replaced the battery from my HP Pavilion 15 bc400ns with a used one, everything was going good. The same day, I decided to update the BIOS, everything went good. The thing occurred after I let the battery drain iddling on Windows 11 for the second time to calibrate it that the screen did not turn on again, the computer was on but the screen did not turn, like it would not wake from hibernation. I decided to restart the computer but got no video.

    The thing is that I had installed TeamViewer and could log into the computer...
    02-19-2023, 02:27 PM
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