User Manual

2-26
Chapter 2: Hardware Information
Code
Description
63 – 67
CPUDXEinitializationisstarted
68 PCIhostbridgeinitialization
69
SystemAgentDXEinitializationisstarted
6A
SystemAgentDXESMMinitializationisstarted
6B – 6F SystemAgentDXEinitialization(SystemAgentmodulespecic)
70 PCHDXEinitializationisstarted
71
PCHDXESMMinitializationisstarted
72
PCHdevicesinitialization
73 – 77 PCHDXEInitialization(PCHmodulespecic)
78 ACPImoduleinitialization
79
CSMinitialization
7A – 7F ReservedforfutureAMIDXE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
Q-Code table (continued)