There are three primary scenarios requiring the BIOS Bin file:

Unlike standard Windows-executable BIOS updates, a .bin file is a raw binary image of the BIOS firmware. It is primarily used by technicians with external hardware programmers (like the CH341A ) to manually flash the firmware chip on the motherboard. This is often the only way to revive a "bricked" laptop that won't turn on or shows a black screen. How to Obtain the BIOS Bin File