Spent a few hours yesterday, trying to get memtest to run. tried both 170 and 165.

The best I managed with my Gskill 6400 GBHZ's was 600 mhz. 1:1. It actually required a boost in clockgen of all things to get it running.

At stock 800 mhz, forget about it. Manually set subtimings. Everything loosened up and relaxed. Vdimm up to and around 2.2v. One stick of ram. No joy at all.

I know these sticks run fine on other bits of kit, so something isn't right.

About to return this board, but anyone else here having issues with running memtest?

RLM