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V. Simple Boot Flag function
This function automatically optimizes the behavior and boot performance of the BIOS and operating system, based on the installed operating system and previous boot.

If this function is Enabled and once a Plug and Play-capable operating system, such as Microsoft Windows 98, is installed, the system BIOS does not configure such hardware resources as system interrupts, memory ranges, and I/O port ranges for all the devices in the system.

If you are going to use a non-Plug and Play-capable operating system, disable this function so that the BIOS will configure hardware resources.