DFI 748-AL User Manual page 85

3.1.8.8 CPU Voltage Regulator
This field allows you to manually adjust to a higher core voltage
that is supplied to the CPU. If you want to use the CPU's default
core voltage, leave this field in its default setting, which is "De-
fault". The CPU's Vcore will be generated according to the CPU
VID configuration.
Important:
Although this function is supported, we do not recommend that
you use a higher voltage because unstable current may be sup-
plied to the system board causing damage.
3.1.8.9 CPU:DRAM Frequency Ratio
This field is used to select the ratio between the CPU and
DRAM clocks.
3.1.8.10 DRAM Frequency
This field will show the detected frequency of the DDR SDRAM
DIMM.
BIOS Setup
3
85