What is bios image?

A BIOS (Basic Input/Output System) image is a file containing a copy of the firmware or software that controls the functions of a computer’s motherboard. It contains the instructions that are used to initialize and configure the key hardware components of a computer system, including the central processing unit (CPU), memory, input/output devices, and storage devices. The BIOS image is typically stored in a non-volatile memory such as a read-only memory (ROM) chip or a flash memory chip that cannot be easily overwritten or modified. It is important to maintain an up-to-date BIOS image as it can enable new features, fix bugs, and improve system stability. However, updating the BIOS image can be risky and should be done with caution and only when necessary.