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Asus Z9PE-D8 WS User Manual

Page 46

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2-24

Chapter 2: Hardware information

Code

Description

63 – 67

CPU DXE initialization is started

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

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

AA

Reserved for ASL (see ASL Status Codes section below)

AB

Setup Input Wait

Q-Code table (continued)