Asus P5K Deluxe Chipset Voltages

[MetaDFF]

I was wondering if any owners of the Asus P5K Deluxe motherboard know what the default FSB Termination Voltage and North Bridge Voltages are.

In the manual it says for the FSB Termination Voltage there is a choice of [Auto][1.20V][1.30V][1.40V][1.50V]
For the North Bridge Voltage [Auto][1.25V][1.40V][1.55V][1.70V]

Unfortunately it doesn't reveal what the [Auto] voltage really is.

Right now I have my FSB set to 445 MHz and I think I might need to bump up the FSB voltages to get a higher overclock. But I need to first figure out what the default voltages are lest I either undervolt and cause instability or overvolt and fry my system...

 

[n7]

The fun thing is, auto is not a set voltage.

It actually varies & applies voltage as needed AFAIK.

The lowest values would most likely what is used @ stock speeds though, so i'd suggest starting from there & working up.

I found you don't need a lot more than lowest for moderate OCing on my older P5B-D, but i suspect it's similar on the P5K-D.