The BIOS ("Basic Input/Output System") is a small piece ... firmwares can operate in a BIOS-compatible mode with a thing called the Compatibility Support Module (CSM). With the CSM, modern systems ...

you often do not know in advance how the system will be installed: Whether in the older CSM compatibility mode (Compatibility Support Module, also known as “Legacy”) with the MBR hard disk ...

BIOS stands for Basic Input/Output System and contains essential ... UEFI offers a feature dubbed CSM (Compatibility Support Module) that allows it to emulate a BIOS environment to maintain ...

and not a legacy compatibility mode (known as CSM or Compatibility Support Module) which is an alternative on non-UEFI motherboards that some folks have used to run AMD graphics card on older ...

However, UEFI also included CSM (Compatibility Support Module), a crutch that lets old ... it would be wise to ensure your system is ready for it—unless you enjoy the thrill of unexplained ...

The CSM system has the flexibility to integrate with Vista's existing MAM system, and it provides a customizable, intuitive interface with processes and actions that are familiar to clients. The ...