New Setup with asus P7H55M pro and i5

I am trying to tweek the bios setting to get a good stable 4.5 on my Asus P7H55M PRO MB and the i5 660, Can someone who knows this MB help me on the bios settings or direct me to a good guide so I can see what other options I can try. The help is deeply apperciated!

to the forums.

Try this guide from Miahallen. Its quick and dirty without all the mumbo jumbo.

http://www.overclockers.com/forums/showthread.php?t=632489

Great guide thanks. Maybe someone can help me here. When tweeking my bios setting for my OC there are setting that I have no idea what I should do. Can you help? I am working around getting things stable at 4.5

Right now I have IMC Voltage = auto
CPU PLL Voltage = 1.9
PCH = Auto

CPU Differential Amplititude = auto
CPU Clock Skew = auto
My core colts are at 1.48 in CPU Z
Ohh and one more thing, my bios does not have a CPU VTT setting... I thought this was very important why would I not have this option?
My idle temps are around 33

Thanks for the help!

Those are most of the settings that I am not sure about.

VTT = IMC Voltage. And what are the core temp's while running Prime w/ a Vcc of 1.48V?

max is getting to around 67 something is not stable as I was going through the test the computer frooze

I moved the IMC volts up to what the board could max at which I want to say 1.2
I also moved the amplitude to 900

Any thoughts?