2-24
Chapter 2: Hardware information
Action PHASE POST CODE TYPE DESCRIPTION
Normal boot
DXE(Driver
Execution
Environment) phase
60 Progress DXECoreStarted
61 Progress DXENVRAMInit.
62 Progress
SBrun-timeinit.
63 Progress DXECPUInit
68 Progress NBInit.
69 Progress NBInit.
6A Progress NBInit.
70 Progress SBInit.
71 Progress
SBInit.
72
Progress SBInit.
78 Progress ACPIInit.
79 Progress CSMInit.
BDS(BootDevice
Selection) phase
90 Progress BDSstarted
91 Progress Connectdeviceevent
92
Progress
PCIBusEnumeration.
93 Progress PCIBusEnumeration.
94 Progress PCIBusEnumeration.
95 Progress PCIBusEnumeration.
96 Progress PCIBusEnumeration.
97 Progress Consoleoutoutconnectevent
98 Progress Consoleinputconnectevent
99 Progress AMISuperIOstart
9A Progress AMIUSBDriverInit.
9B Progress AMIUSBDriverInit.
9C Progress AMIUSBDriverInit.
9D Progress AMIUSBDriverInit.
b2 Progress LegacyOptionROMInit.
b3 Progress Resetsystem
b4 Progress USBhotplug
b6 Progress NVRAMcleanup
b7 Progress NVRAMcongurationreset
A0 Progress IDE,AHCIInit.
A1 Progress IDE,AHCIInit.
A2 Progress IDE,AHCIInit.
A3 Progress IDE,AHCIInit.
A8 Progress BIOSSetupUtilitypasswordverify
A9 Progress BIOSSetupUtilitystart
AB Progress BIOSSetupUtilityinputwait
AD Progress Readytobootevent
AE Progress Legacybootevent
Operating system
phase
AA Progress APICmode
AC Progress PICmode
Q-Code table