Unlike a Windows login password, a BIOS password is stored on a chip outside your operating system. If you forgot it, bought a used locked Surface, or inherited one from an old job,
The Surface Pro 4 must be disassembled, which is high-risk as the screen is glued and prone to cracking. surface pro 4 bios password reset high quality
The chip is placed on a programmer to overwrite the original BIOS region with a "clean" one, effectively removing the password. Unlike a Windows login password, a BIOS password
Some advanced users have reported success using configuration tools for managed devices. Unlike a Windows login password