Asus P7H57D-V EVO User Manual page 40

2. DRAM overvoltage setting (OV_DRAM)
This jumper allows you to enable or disable the advanced DRAM overvoltage settings
in BIOS. Read the following information before you change the jumper settings.
Default
Enable OV (red)
•
•
•
2-22
OV_DRAM
up to 2.0V
up to 2.5V
Before you change the settings for extra-high overvoltage ability, use the BIOS items
first to adjust the desired DRAM performance. Ensure your system functions well
under the highest BIOS voltage settings before you change the setting of this jumper.
According to Intel CPU spec, DIMMs voltage below 1.65V is recommended to protect
the CPU.
The system may need a better cooling system (for example, a water-cooling system)
to work stably under high voltage settings.
Chapter 2: Hardware information