5.1.2 AC2005 POST Code DefinitionsPOST(hex) DescriptionPower On Sequence8.1. Start power on sequence8.2. Enable ATX power supply8.3. ATX power supply ready8.4. DDR voltage ready8.5. Setup PWM for CPU core voltage8.6. Assert PWM for CPU core voltage8.7. Check CPU core voltage8.8. CPU core voltage ready8.9. Initial clock generator IC8.A. North Bridge chipset voltage ready8.B. AGP voltage ready8.C. 3VDUAL voltage ready8.D. VDDA 2.5V voltage ready8.D. GMCHVTT voltage ready8.E. Check CPU fan speed8.F. Assert all power ready9.0. Complete μGuru initial processAWARD BIOS take over booting jobPower Off Sequence9.1. Start power off sequence9.2. De-Assert all power9.3. De-Assert power on9.4. De-Assert LDT Bus power9.5. De-Assert PWM for CPU core voltage9.6. De-Assert CPU core voltage9.7. Check CPU core voltage9.8. De-Assert ATX power supply9.9. Complete power off sequenceOthersF.0. Button resetF.1. SoftMenu resetF.2. Power on sequence timeoutF.3. Power off sequence timeout5-4 AN9 32X
