5-4 Using BIOS Setup and System RecoveryMain MenuThe Main menu contains the various system settings.Information Main Advanced Security Boot ExitSystem Date:System Time:Legacy USB Support:Wireless LAN:Bluetooth:[06/29/2012][11:33:08][Enabled][Last State][Last State]Item Specific HelpView or set systemdate.F1 Help ↑↓ Select Item +/- Change Values F9 Setup DefaultsEsc Exit ←→ Select Menu Enter Select Sub-Menu F10 Save and ExitSystem Date sets the system date.System Time sets the system time.Legacy USB Support enables or disables the system’s support for Legacy USB devicein DOS mode.Wireless LAN specifies the on/off state of the wireless LAN radio when the systemstarts up. When set toLast State, the on/off state remains the same as the laststate before you turn off the system.Bluetooth specifies the on/off state of the Bluetooth radio when the system startsup. When set toLast State, the on/off state remains the same as the last statebefore you turn off the system.06
