FLEX-BX100-ULT5Page 35Key Function- Decrease the numeric value or make changesPage up Move to the next pagePage down Move to the previous pageEsc Main Menu – Quit and do not save changes into CMOSStatus Page Setup Menu and Option Page Setup Menu --Exit current page and return to Main MenuF1 key General help, only for Status Page Setup Menu and OptionPage Setup MenuF2 key Load previous valuesF3 key Load optimized defaultsF4 key Save changes and Exit BIOSTable 4-1: BIOS Navigation Keys4.1.3 Getting HelpWhen F1 is pressed a small help window describing the appropriate keys to use and thepossible selections for the highlighted item appears. To exit the Help Window press ESC orthe F1 key again.4.1.4 BIOS Menu BarThe menu bar on top of the BIOS screen has the following main items: Main – Changes the basic system configuration. Advanced – Changes the advanced system settings. Chipset – Changes the chipset settings. Security – Sets User and Supervisor Passwords. Boot – Changes the system boot configuration. Save & Exit – Selects exit options and loads default settingsThe following sections completely describe the configuration options found in the menuitems at the top of the BIOS screen and listed above.