is there a pin mod to undervolt on socket 775

vortex222 · Post by **vortex222** » Sun Jul 04, 2010 2:15 pm

i know there is another topic on this somewhere, but after 30 minutes of not finding it, my frustration has taken over.

I am trying to undervolt a conroe Celeron Dual core on an intel DG41MJ motherboard, and RMClock only goes as low as 1.18 volts. Is there a simple bsel type mod to set the base voltage lower by say 0.1v or even 0.2v?

thanks

d

wwenze · Post by **wwenze** » Sun Jul 04, 2010 4:52 pm

I don't know the default voltage of your Celeron so can't give the exact pins,

Page 45 of this pdf shows the location of the VID pins (when looking at the mainboard), page 15 shows how to get the voltages.

http://download.intel.com/design/proces ... 316963.pdf

Connecting the VID pin to ground sends a 0 while insulating the pin sends a 1 to the motherboard

vortex222 · Post by **vortex222** » Sun Jul 04, 2010 6:24 pm

thankyou!

the cpu is an E1200 with a stock voltage of 1.325 and 1.1875 at the low side. Im going to do some reading now.