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© Sealevel Systems, Inc.
R5120 & R5140 Manual | SL9212 10/2021
The Main Menu
Once you enter the Award BIOS CMOS Setup Utility, the Main Menu appears on the screen. In the Main Menu, there
are several Setup functions and a couple of Exit options for your selection. Use arrow keys to select the Setup
Page you intend to configure then press <Enter> to accept or enter its sub-menu.
If your computer can not boot after making and saving system changes with Setup, the Award BIOS will
reset your system to the CMOS default settings via its built-in override feature.
It is strongly recommended that you should avoid changing the chipset’s defaults
. Both Award and your system
manufacturer have carefully set up these defaults that provide the best performance and reliability.