64 Using the System Setup Program and UEFI Boot ManagerExit ScreenPress to exit the System Setup program; the Exit screen displays:• Save Changes and Exit• Discard Changes and Exit• Return to SetupEntering the UEFI Boot ManagerNOTE: Operating systems must be 64-bit UEFI-compatible (for example, MicrosoftWindows Server 2008 x64 version) to be installed from the UEFI boot mode. DOS and32-bit operating systems can only be installed from the BIOS boot mode.NOTE: The Boot Mode must be set to UEFI in the System Setup program to accessthe UEFI Boot Manager.The UEFI Boot Manager enables you to:• Add, delete, and arrange boot options• Access the System Setup program and BIOS-level boot options withoutrebooting1 Turn on or restart your system.2 Press after you see the following message: = UEFI Boot ManagerNOTE: The system does not respond until the USB keyboard is active.If your operating system begins to load before you press , allow thesystem to finish booting, and then restart your system and try again.AC Power RecoveryDelayDetermines when the system restarts after power isrestored. Options are Immediate, Random (a randomvalue of 30 to 240 seconds), or a user-defined value of 30to 240 seconds.User Defined Delay The delay defined by the user.Option Description
