DFI LanParty UT NF590 SLI-M2R/G User Manual page 105

MCP55 SB Core Voltage
This field allows you to manually select the voltage supplied to the
Southbridge chip.
MCP55 SB Standby Voltage
This field is used to select the Southbridge chip's standby voltage.
The options are +1.5V, +1.6V, +1.7V and +1.8V.
CPU/C51 HT Drive Strength
This field is used to configure the CPU/C51 HT driving strength.
CPU/C51 HT Voltage
This field is used to select the CPU/C51 HT voltage.
C51/MCP55 HT Voltage
This field is used to select the C51/MCP55 HT voltage.
DRAM Voltage Control
This field allows you to manually select higher voltage supplied to the
DRAM. If you want to use the DRAM's default voltage, leave this
field in its default setting.
Important:
Although this function is supported, we do not recommend that
you use a higher voltage because unstable current may be
supplied to the system board causing damage.
3
BIOS Setup
105