Boot - MSI MS-98M9 Manual

BIOS Setup
"+" or "-" on your keyboard to change the value. The default setting is 1.

Boot

▶ CSM Support
This setting enables/disables the support for Compatibility Support Module, a
part of the Intel Platform Innovation Framework for EFI providing the capability to
support legacy BIOS interfaces.
▶ Boot Option Priorities
This setting allows users to set the sequence of boot devices where BIOS
attempts to load the disk operating system.
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