4 ContentsOther Information You May Need . . . . . . . . . . . . 602 Using the System Setup Program andUEFI Boot Manager . . . . . . . . . . . . . . . . . 63Choosing the System Boot Mode . . . . . . . . . . . . 63Entering the System Setup Program . . . . . . . . . . . 64Responding to Error Messages . . . . . . . . . . . 64Using the System Setup Program NavigationKeys . . . . . . . . . . . . . . . . . . . . . . . . . 64System Setup Options . . . . . . . . . . . . . . . . . . 65Main Screen . . . . . . . . . . . . . . . . . . . . 65Memory Settings Screen . . . . . . . . . . . . . . 67Processor Settings Screen . . . . . . . . . . . . . 68SATA Settings Screen. . . . . . . . . . . . . . . . 69Boot Settings Screen . . . . . . . . . . . . . . . . 69Integrated Devices Screen . . . . . . . . . . . . . 70PCI IRQ Assignments Screen . . . . . . . . . . . . 71Serial Communication Screen . . . . . . . . . . . 72Embedded Server Management Screen . . . . . . 73Power Management Screen . . . . . . . . . . . . 73System Security Screen . . . . . . . . . . . . . . 74Exit Screen . . . . . . . . . . . . . . . . . . . . . 76Entering the UEFI Boot Manager. . . . . . . . . . . . . 76Using the UEFI Boot Manager Navigation Keys . . 77UEFI Boot Manager Screen. . . . . . . . . . . . . 77UEFI Boot Settings Screen . . . . . . . . . . . . . 78System Utilities Screen . . . . . . . . . . . . . . . 78System and Setup Password Features. . . . . . . . . . 79Using the System Password . . . . . . . . . . . . 79Using the Setup Password . . . . . . . . . . . . . 81