Remember to keep the voltage retained relative to your full load temps, to much voltage, dependant on yout CPU's FHS ability to cool can be a problem.
55c is the recommended max full load temperature.
Check the pic in the link out... a simular series MB...
You will see a CPU VID of 1.35v and a CPU VID Special Control of 123%
Multiply 1.35v by 123% and you get the posted 1.65v
The Start up value is the so to speak, raw setting ... it's shown at 1.4v
I'n not well versed with that MB's BIOS yet, so if a correction is needed someone please fill us in.