Ami Bios Guard Extractor [exclusive] -

sudo flashrom -p internal -r extracted_region.bin -f -l guard_layout.txt If this fails, you cannot proceed with software. You must move to hardware. For a guaranteed dump of an AMI BIOS Guard chip:

sudo dmidecode -s bios-version If the response includes "AMI" and a date after 2015, you have BIOS Guard. Next, download the utility and run: ami bios guard extractor

Connect a CH341A programmer (Black Edition is preferred for its 3.3v logic). sudo flashrom -p internal -r extracted_region