Gigabyte GA-EP31-DS3L User Manual page 49

System Memory Multiplier (SPD)
Allows you to set the system memory multiplier. Options are dependent on CPU FSB. Auto sets
memory multiplier according to memory SPD data. (Default: Auto)
Memory Frequency (Mhz)
The first memory frequency value is the normal operating frequency of the memory being used;
the second is the memory frequency that is automatically adjusted according to the CPU Host
Frequency (Mhz) and System Memory Multiplier settings.
******** 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 OverVoltage Control
Allows you to set memory voltage.
Normal
+0.1V ~ +0.7V
Note: Increasing memory voltage may result in damage to the memory.
PCI-E OverVoltage Control
Allows you to set PCIe voltage.
Normal
+0.1V ~ +0.3V
FSB OverVoltage Control
Allows you to set the Front Side Bus voltage.
Normal
+0.1V ~ +0.3V
(G)MCH OverVoltage Control
Allows you to set the North Bridge voltage.
Normal
+0.1V ~ +0.3V
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.
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Supplies the memory voltage as required. (Default)
Increases memory voltage by 0.1V to 0.7V at 0.1V increment.
Supplies the PCIe bus voltage as required. (Default)
Increases PCIe bus voltage by 0.1V to 0.3V at 0.1V increment.
Supplies the FSB voltage as required. (Default)
Increases FSB voltage by 0.1V to 0.3V at 0.1V increment.
Supplies the North Bridge voltage as required. (Default)
Increases North Bridge voltage by 0.1V to 0.3V at 0.1V increment.
- 49 - BIOS Setup