Can't change my CPU Voltage!

Ajay Shanmuga

Honorable
Jan 3, 2014
34
0
10,530
Specs:
MSI Ms 7379 G31M ver3.x MB
Intel Core 2 Duo @2.4GHz -- Overclocked to @3.00 GHz
AMI bios
2GB DDR2 800 MHz Memory
Windows 8 Pro

CPu multiplier x12
Previous FSB Ratio 200
Changed to 250

I cannot change my CPU voltage..

Tried everything, like changing something to manual...

But it doesn't seem to work
Please Help!