!!better!! - Dmiedit 5.20

Despite being several years old, remains a gold-standard utility. Modern motherboard manufacturers have increased firmware security (PCR0, Secure Boot, Intel Boot Guard), making DMI writes harder. However, for consumer-grade boards (ASUS, Gigabyte, MSI, ASRock) and older enterprise hardware (pre-2020), DMIEdit 5.20 works flawlessly.

Alternative tools to consider

AMI AptioUtilities Datasheet PUB Q1-2013 | PDF | Bios - Scribd dmiedit 5.20

Before proceeding, ensure you have administrative rights and have disabled Secure Boot (temporarily) if your UEFI is locked. Despite being several years old, remains a gold-standard