Q-Code table

Code

 

Description

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

 

 

Code

Description

0x01

System is entering S1 sleep state

0x02

System is entering S2 sleep state

0x03

System is entering S3 sleep state

0x04

System is entering S4 sleep state

0x05

System is entering S5 sleep state

0x10

System is waking up from the S1 sleep state

0x20

System is waking up from the S2 sleep state

0x30

System is waking up from the S3 sleep state

0x40

System is waking up from the S4 sleep state

0xAC

System has transitioned into ACPI mode. Interrupt controller is in PIC mode.

0xAA

System has transitioned into ACPI mode. Interrupt controller is in APIC mode.

1 Chapter

1-36

Chapter 1: Product introduction