MSI P67A-G43 (B3) manual Bios Setup

BIOS Setup

Important

•If you do not have any EMI problem, leave the setting at [Disabled] for optimal system stability and performance. But if you are plagued by EMI, select the value of Spread Spectrum for EMI reduction.

•The greater the Spread Spectrum value is, the greater the EMI is reduced, and the system will become less stable. For the most suitable Spread Spectrum value, please consult your local EMI regulation.

•Remember to disable Spread Spectrum if you are overclocking because even a slight jitter can introduce a temporary boost in clock speed which may just cause your over- clocked processor to lock up.

▶VDroop Control

This item is used to select the VDroop control mode.

▶Current CPU Core Voltage/ Current DRAM Voltage

These items show current CPU Core/ DRAM voltage. Read-only.

▶PCH 1.05

These items are used to adjust the voltage of chipset. ▶Overclocking Profiles

Press <Enter> to enter the sub-menu.

▶Overclocking Profile 1/ 2/ 3/ 4/ 5/ 6

Press <Enter> to enter the sub-menu. In the sub-menu, these items are used to save the current settings, and you can to load the settings from the stored profile.

▶OC Retry Count

When overclocking has failed, setting this item as [1, 3] will allow system to reboot 1/ 3 times with the same overclocked configuration. If overclocking has failed every time, the system will restore the defaults.

▶CPU Specifications

Press <Enter> to enter the sub-menu. The submenu shows the information of installed CPU.

▶CPU Technology Support

Press <Enter> to enter the sub-menu. The sub-menu shows the installed CPU tech- nologies. Read only.

3-10