POST Code Definition
G-5
AC2003 POST Code Definition:
POST
(hex)
Description
Power On Sequence
81
Start power on sequence
82
Enable ATX power supply
83
ATX power supply ready
84
DDR voltage ready
85
Setup PWM for CPU core voltage
86
Assert PWM for CPU core voltage
87
Check CPU core voltage
88
CPU core voltage ready
89
Initial clock generator IC
8A
North Bridge chipset voltage ready
8B
AGP voltage ready
8C
3VDUAL voltage ready
8D
VDDA 2.5V voltage ready
8D
GMCHVTT voltage ready
8E
Check CPU fan speed
8F
Assert all power ready
90
Complete uGuru initial process
AWARD BIOS take over booting job
Power Off Sequence
91
Start power off sequence
92
De-Assert all power
93
Se-Assert power on
94
De-Assert LDT Bus power
95
De-Assert PWM for CPU core voltage
96
De-Assert CPU core voltage
97
Check CPU core voltage
98
De-Assert ATX power supply
99
Complete power off sequence
Others
F0 Button
reset
F1 SoftMenu
reset
F2
Power on sequence timeout
F3
Power off sequence timeout
User’s Manual
Summary of Contents for AB-AI7
Page 1: ...AI7 AI7 G Socket 478 System Board User s Manual 4200 0392 03 Rev 1 01 ...
Page 5: ...1 User s Manual ...
Page 18: ...14 AI7 AI7 G ...
Page 21: ...Introduction 1 3 1 2 Layout Diagram User s Manual ...
Page 22: ...1 4 Chapter 1 1 4 Chapter 1 AI7 AI7 G AI7 AI7 G ...
Page 68: ...3 26 Chapter 3 3 26 Chapter 3 AI7 AI7 G AI7 AI7 G ...
Page 70: ...A 2 Appendix A A 2 Appendix A AI7 AI7 G AI7 AI7 G ...
Page 76: ...C 2 Appendix C C 2 Appendix C AI7 AI7 G AI7 AI7 G ...
Page 78: ...D 2 Appendix D AI7 AI7 G ...
Page 80: ...E 2 Appendix E E 2 Appendix E AI7 AI7 G AI7 AI7 G ...
Page 82: ...F 2 Appendix F F 2 Appendix F AI7 AI7 G AI7 AI7 G ...
Page 88: ...G 6 Appendix G G 6 Appendix G AI7 AI7 G AI7 AI7 G ...