** Official ** Gigabyte UD3 P45 Series -- EP45-UD3 / EP45-UD3R / EP45-UD3P

[Lsdmeasap]

To change those values in in the BIOS to be reflected in Easytune to actual %'s you will need to set your Vtt back to stock, then adjust the % of the Ref. Voltage you want to change, then move Vtt back to where you had it and it will then be changed in ET as well. .815 CPU Ref would be .978 in the BIOS with Vtt at 1.2, then raise Vtt back up to what you use and once you get in windows you will see .815 in EasyTune.

Same applies to all other Ref Voltages and being able to see % changes in Easytune


CPU Termination (Vtt) Automatically changes the following if manually set >>>
CPU Reference Voltage (.63% of Default Vtt/1.20)
CPU Reference2 Voltage (.67% of Default Vtt/1.20)
MCH Reference Voltage (.63% of Default Vtt/1.20)

DRAM Voltage Automatically changes the following if manually set >>>
MCH/DRAM Reference Voltage (.50% of Default Dram Voltage)
DRAM Termination Voltage (.50% of Default Dram Voltage)
Channel A Reference Voltage (.50% of Default Dram Voltage)
Channel B Reference Voltage (.50% of Default Dram Voltage)

If you want a higher or lower than stock % / Value for any of the above settings and see it be reflected in EasyTune you need to set the Dram Voltage or Vtt back to stock (Or above or below to find and be able to choose alternate % Values), then adjust desired setting to the % / Value you wish to use.

Then once you have selected a % range you want to use for said setting then go back and raise your Vtt or Dram Voltage back to what you choose to use and the corresponding settings will self adjust