Hi friends, I am glad to find your forum and bios modeling experts.
I need your help in stitching a modified bios for my Dell Vostro 5468.
I am a small specialist in hacking, and I was tasked with putting this system on my computer.
I’ve been trying to install OS X for a very long time, and it took me a few weeks to install this system.
The main problem, as I already understood, was the wrong settings for BIOS DVMT, somewhere on the internet I found a small guide that explained that you can set the settings with the parameters through "EFI Shel setup_var 0x785 0x2"
Apparently, I would have stopped, but I had a new technical problem: the manufacturer’s website had information such that the memory is 2400 MHz However, this is not true. And my memory only works at 2133 MHz. Then he went into my biography and realized that there were no memory settings.
I have a little bit of a figuring out how to extract and upgrade the bios files, but for now, I can’t apply them since the utility from AMI said that the bios were blocked.
I started digging deeper into the chip side and realized that I could accidentally damage the bios file structure according to this article Device UEFI BIOS file, part one: UEFI Capsule and Intel Flash Image
Therefore, I needed to consult a more experienced specialist, and I came across your forum and I had faith that one of you would help me.
I apologize in advance for my English, I am writing to you through a translator. I am from Ukraine, my sincere congratulations to you!
I could now unzip my * .exe bios file and also dump from under the system
Can anyone know how to do * .exe repack and paste your modified file there?
Here’s the original bios from the Dell Support site Vostro_5468_1.11.0.exe
This is my chip circuit on the board, may be useful.
This is an unpacked * .exe Vostro_5468_1.11.0.exe, there is still a mod that allows access to private settings modified
https://drive.google.com/file/d/1hEOKyMI…iew?usp=sharing