Hi JB Only just read your (sticky) post re measuring CPU voltages with a multimeter. (http://www.xtremesystems.org/forums/...lts+multimeter ) I haven't done so yet ... my next step would be to identify measuring points on the board (Asus P5Q dlx); want to get Vfsb, Vnb, Vdimm too ... the board has a reputation for real Vs being higher than BIOS settings. Real reason for this msg is to suggest that you might add a note to your post that we should check our DMMs for zero-point voltage offset by taking a measurement with leads reversed. I know that my meter has an offset. - Richard - Sydney