Asus Rampage IV Extreme - Manual (Page 52)

2-28 Chapter 2: Hardware information
Chapter 2
Debug table (continued)
Code Description
71 PCH DXE SMM initialization is started
72 PCH devices initialization
73 – 77 PCH DXE Initialization (PCH module specific)
78 ACPI module initialization
79 CSM initialization
7A – 7F Reserved for future AMI DXE codes
80 – 8F OEM DXE initialization codes
90 Boot Device Selection (BDS) phase is started
91 Driver connecting is started
92 PCI Bus initialization is started
93 PCI Bus Hot Plug Controller Initialization
94 PCI Bus Enumeration
95 PCI Bus Request Resources
96 PCI Bus Assign Resources
97 Console Output devices connect
98 Console input devices connect
99 Super IO Initialization
9A USB initialization is started
9B USB Reset
9C USB Detect
9D USB Enable
9E – 9F Reserved for future AMI codes
A0 IDE initialization is started
A1 IDE Reset
A2 IDE Detect
A3 IDE Enable
A4 SCSI initialization is started
A5 SCSI Reset
A6 SCSI Detect
A7 SCSI Enable
A8 Setup Verifying Password
A9 Start of Setup
AA Reserved for ASL (see ASL Status Codes section below)*
AB Setup Input Wait
AC Reserved for ASL (see ASL Status Codes section below)
AD Ready To Boot event
AE Legacy Boot event
AF Exit Boot Services event
B0 Runtime Set Virtual Address MAP Begin
B1 Runtime Set Virtual Address MAP End
B2 Legacy Option ROM Initialization
B3 System Reset