50
Onboard LEDs
63 CPU DXE initialization is started
64 - 67
CPU DXE initialization (CPU module
specific)
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 specific)
70 PCH DXE initialization is started
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
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 32
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
AB Setup Input Wait
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
Configuration Reset (reset of NVRAM
settings)
B8 - BF Reserved for future AMI codes
DXE Error 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
S3 Resume Progress Codes
E0
S3 Resume is stared (S3 Resume PPI is
called by the DXE IPL)
E1 S3 Boot Script execution
E2 Video repost
E3 OS S3 wake vector call
E4 - E7 Reserved for future AMI progress codes