Code:
BIOS 0907
Extreme Tweaker
Ai Overclock Tuner : Manual
OC From CPU Level Up : AUTO
CPU Ratio Control : Manual
- Ratio CMOS Setting : (you can leave this Auto if want to conserve
power. AI power up software will adjust the speed according to the
work load on the CPU. It will sets the CPU at stock speed on Idle and to
overclocked speed when it on load. It works just a tubro charger).
FSB Frequency :
FSB Strap to North Bridge :
PCI-E Frequency: 100
DRAM Frequency:
DRAM Command Rate :
DRAM Timing Control: Manual
CAS# Latency :
RAS# to CAS# Delay :
RAS# Precharge :
RAS# ActivateTime :
RAS# to RAS# Delay : auto
Row Refresh Cycle Time : auto
Write Recovery Time : auto
Read to Precharge Time : auto
Read to Write Delay (S/D) : auto
Write to Read Delay (S) : auto
Write to Read Delay (D) : auto
Read to Read Delay (S) : auto
Read to Read Delay (D) : auto
Write to Write Delay (S) : auto
Write to Write Delay (D) : auto
DRAM Static Read Control: enabled
Ai Clock Twister : auto
Transaction Booster : disabled
CPU Voltage :
CPU PLL Voltage : 1.6v <-- find your sweet spot
North Bridge Voltage :
DRAM Voltage :
FSB Termination Voltage : 1.40v <-- find your sweet spot
South Bridge Voltage : 1.05v
Loadline Calibration : enabled
CPU GTL Reference : .63x
North Bridge GTL Reference : .67x
DDR2 Channel A REF Voltage : REF
DDR2 Channel B REF Voltage : REF
DDR2 Controller REF Voltage : REF
SB 1.5V Voltage : 1.50v
NB LED Selection : NB Volt
SB LED Selection : SB Volt
CPU LED Selection : CPU VOlt
Voltiminder LED : enabled
CPU Spread Spectrum : Disabled (you can enable later, after you passed the stress test if you like)
PCIE Spread Spectrum : Disabled (you can enable later, after you passed the stress test if you like)
Advanced CPU Configuration
CPU Ratio Control : Manual
- Ratio CMOS Setting :
C1E Suppport : Disabled (you can enable later, after you passed the stress test if you like)
CPU TM Function : enabled (you can enable later, after you passed the stress test if you like)
Vanderpool Technology : Disabled
Execute Disable Bit : enabled
Max CPUID Value Limit : Disabled (you can enable later, after you passed the stress test if you like)
USB Configuration
USB Functions: Enabled
Legacy USB Support : enabled
where I left blank and blue highlighted, that is where you'll input your own setting. It is just a basic template, you have to do some tweaking to find the best setting for your hardware. Try to use the lowest voltage if you can. Also to give you the stablity as well.
Latest BIOS avialable here
BIOS SETTINGS - Explanation:
I know some of us don't understand totally all the settings does. Here is a helpful information that will help you to understand them, and hopefully this will help you to overclock your chip better or push the envelope of this board.
Page 1, Page 2
Stability Stress Test Programs
(click on the link to download)
OCCT
Prime95 supports C2Q
Orthos supports C2D, for quad core you have to open multiple windows.