Asus Z170-WS Manual page 41

Code Description
9C USB Detect
USB Enable
9D
9E – 9F Reserved for future AMI codes
IDE initialization is started
A0
IDE Reset
A1
A2 IDE Detect
IDE Enable
A3
SCSI initialization is started
A4
SCSI Reset
A5
SCSI Detect
A6
A7 SCSI Enable
Setup Verifying Password
A8
Start of Setup
A9
Reserved for ASL (see ASL Status Codes section below)
AA
Setup Input Wait
AB
AC Reserved for ASL (see ASL Status Codes section below)
Ready To Boot event
AD
Legacy Boot event
AE
Exit Boot Services event
AF
Runtime Set Virtual Address MAP Begin
B0
B1 Runtime Set Virtual Address MAP End
Legacy Option ROM Initialization
B2
System Reset
B3
USB hot plug
B4
PCI bus hot plug
B5
B6 Clean-up of NVRAM
Configuration Reset (reset of NVRAM settings)
B7
Reserved for future AMI codes
B8– BF
D0 CPU initialization error
System Agent initialization error
D1
D2 PCH initialization error
Some of the Architectural Protocols are not available
D3
PCI resource allocation error. Out of Resources
D4
D5 No Space for Legacy Option ROM
No Console Output Devices are found
D6
D7 No Console Input Devices are found
Invalid password
D8
Error loading Boot Option (LoadImage returned error)
D9
DA Boot Option is failed (StartImage returned error)
Flash update is failed
DB
DC Reset protocol is not available
ASUS Z170-WS
1-23