Asus PRIME X299-A Series - Page 32

1-16
Chapter 1: Product Introduction
Chapter 1
Code Description
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
B4
USBhotplug
B5
PCIbushotplug
B6
Clean-upofNVRAM
B7
CongurationReset(resetofNVRAMsettings)
B8– BF
ReservedforfutureAMIcodes
D0
CPUinitializationerror
D1
SystemAgentinitializationerror
D2
PCHinitializationerror
D3
SomeoftheArchitecturalProtocolsarenotavailable
D4
PCIresourceallocationerror.OutofResources
D5
NoSpaceforLegacyOptionROM
D6
NoConsoleOutputDevicesarefound
D7
NoConsoleInputDevicesarefound
D8
Invalidpassword
D9
ErrorloadingBootOption(LoadImagereturnederror)
DA
BootOptionisfailed(StartImagereturnederror)
DB
Flashupdateisfailed
DC
Resetprotocolisnotavailable
ACPI/ASL Checkpoints (under OS)
Code Description
03
SystemisenteringS3sleepstate
04
SystemisenteringS4sleepstate
05
SystemisenteringS5sleepstate
30
SystemiswakingupfromtheS3sleepstate
40
SystemiswakingupfromtheS4sleepstate
AC
SystemhastransitionedintoACPImode.InterruptcontrollerisinPICmode.
AA
SystemhastransitionedintoACPImode.InterruptcontrollerisinAPICmode.