3
Chapter 4 The BIOS Setup Program ..................................................................... 33
4.1 Introduction ................................................................................................... 34
4.2 Navigating through the BIOS Setup Program ............................................... 35
4.3 System Controls ............................................................................................ 36
4.3.1 Buttons ............................................................................................... 36
4.3.2 System status indicators ..................................................................... 36
4.4 Core BIOS Features ...................................................................................... 37
4.4.1 Multi Boot .......................................................................................... 37
4.4.2 Quiet Boot .......................................................................................... 37
4.4.3 Boot Block.......................................................................................... 37
4.5 Thermal management .................................................................................... 38
4.6 Power Management for ACPI mode ............................................................. 39
4.6.1 Introduction ........................................................................................ 39
4.6.2 System Time-outs ............................................................................... 39
4.6.3 System Power Management ............................................................... 39
4.6.4 Device Power Management ............................................................... 40
4.6.5 Hibernation ......................................................................................... 41
4.7 ACPI (Advanced Configuration and Power Interface) ................................. 42
4.7.1 Introduction ........................................................................................ 42
4.7.2 ACPI Sleep Status .............................................................................. 42
4.7.3 Fast Resume ....................................................................................... 42
4.7.4 Power State Transition Diagram ........................................................ 42
4.7.5 Storage Devices and Batteries ............................................................ 43
4.7.6 Bootable Device ................................................................................. 44
4.7.7 Embedded controller .......................................................................... 44
4.8 PC2001 .......................................................................................................... 45
4.9 Miscellaneous Features ................................................................................. 46
4.9.1 BIOS ROM ......................................................................................... 46
4.9.2 USB Support ...................................................................................... 46
4.9.3 Flash utility – one BIOS file only ...................................................... 46
4.9.4 Crisis Recovery .................................................................................. 46
4.9.5 VGA Support ...................................................................................... 47
4.9.6 Fast Boot ............................................................................................ 47
4.9.7 Wireless Control ................................................................................. 48
4.10 Customer Specific Features ......................................................................... 49
4.10.1 Display of System Type and BIOS Version Number on Boot ......... 49
4.10.2 CMOS RAM management ............................................................... 49
4.10.3 System Management BIOS(SM BIOS) version 2.7 (DMI 2.0) ....... 49
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