This effectively moves the "Root of Trust" from the software (BIOS) to the hardware (CPU), making modern BIOS files incredibly resistant to tampering—even by the device owner.

A (Basic Input/Output System) is a low-level firmware file that initializes hardware during the boot process. It serves as the primary bridge between your computer's physical components and the operating system. 💻 Primary Types of BIOS Files

Many modern motherboards have recovery features:

| Issue | Consequence | |-------|-------------| | Wrong motherboard model | Boot failure (black screen) | | Power loss during flash | Bricked motherboard | | Corrupt BIOS file | POST failure, continuous beeps | | Malicious BIOS file | Permanent rootkit (rare but possible) |