Gigabyte GA-E7AUM-DS2H Manual - Page 41

tWTR Options are: Auto (default), 1~15. tREF Options are: Auto (default), 7.8uS, 3.9uS. Robust Graphics Booster Robust Graphics Booster (R.G.B.) helps to enhance the performance of the graphics chip and memory. (Default: Disabled) VGA Core Clock Allows you to alter the core clock for the graphics chip and is configurable only if the Robust Graphics Booster option is set to Enabled. The core clock can be increased by 1% ~ 50%. CPU Clock Ratio (Note) Allows you to alter the clock ratio for the installed CPU. The item is present only if a CPU with unlocked clock ratio is installed. ******** System Voltage Optimized ******** System Voltage Control Determines whether to manually set the system voltages. Auto lets BIOS automatically set the system voltages as required. Manual allows all voltage control items below to be configurable. (Default: Manual) DDR2 Voltage Control Allows you to set memory voltage. Normal Supplies the memory voltage as required. (Default) +0.1V ~ +0.7V Increases memory voltage by 0.1V to 0.7V at 0.1V increment. Note: Increasing memory voltage may result in damage to the memory. FSB Voltage Control Allows you to set the Front Side Bus voltage. Normal +0.1V ~ +0.3V Supplies the FSB voltage as required. (Default) Increases FSB voltage by 0.1V to 0.3V at 0.1V increment. Chipset Voltage Control Allows you to set the voltage of the chipset. Normal Supplies the chipset voltage as required. (Default) +0.1V ~ +0.2V Increases chipset voltage by 0.1V or 0.2V. CPU Voltage Control Allows you to set the CPU voltage. Normal sets the CPU voltage as required. The adjustable range is dependent on the CPU being installed. (Default: Normal) Note: Increasing CPU voltage may result in damage to your CPU or reduce the useful life of the CPU. Normal CPU Vcore Displays the normal operating voltage of your CPU. (Note) This item appears only if you install a CPU that supports this feature. - 41 - BIOS Setup