czree
August 7, 2023, 12:46am
1
Hi,
I bricked my redmi g 2021 Intel bios and can’t find the bios for the intel model of the laptop anywhere. I want to flash it with ch341a.
There is a bios link at : https://cdn.cnbj1.fds.api.mi-img.com/mibook-drivers/BIOS/A7R/20220316/RMGTG6T0P0704.zip
But it’s a .exe file and I can’t seem to extract with with any Insydeh20 tools.
Can someone please give me a bios file that I can flash with my ch341a for this?
Thanks!
lfb6
August 7, 2023, 2:52pm
2
This isn’t a complete firmware! You need several other regions of your own dump!
Dump your own firmware until you have at least two a 100% identical dumps with a crrect structure in UEFIToolNE and attach this dump.
What did you do to your firmware to brick it?
czree
August 7, 2023, 3:25pm
3
Hello,
I changed 1 pcie setting then saved the bios and it bricked.
I attached the bios dump I made here, I think it’s the correct one.
mybios.zip (393.6 KB)
Thanks a lot.
lfb6
August 7, 2023, 3:33pm
4
Congrats, you found the NVidia firmware. Don’t do anything to it!
You possibly need a 128Mbit SPI, bios region is already 12MB.
That’s a normal Intel firmware structure (GbE often not needed) compared to your dump: