Thinkpad p52
model: 20mas1ef00
System-unit serial: pf1fy5r4
System-board serial: L1hf8b600zg...

Lenovo thinkpad p52
Model: 20mas1ef00
Cpu model: 17-8850h (8th gen)
Bios chip: macronix 25L25673G

I dumped bios 3 times, compared files with diff.
I do not need pw unlock patch just clean .bin
Thanks in advance!

Unable to post attachment for some reason, ill post this then try to upload my dumped bios.

Hello everyone! i am just dipping my toes in the waters of flashing bios chips, unfortunately following an unsuccessful bios flash not voluntary.
I have a p52 "20mas1ef00".

I dumped the flash contents of both chips 3 times and made backups, i am assuming the macronix 25l25673g "the bigger one" is the main bios chip.
Is there a way to patch the .fl1 or .fl2 files into the dumped bios file?
What about booting bootable usb update utility in qemu and extracting the flash contents?

Does anyone have a file for this model?
I do not...