The beta bios should fix temperature readings in the first place, have not tried the previous beta to see how much ref HT it gives. 275MHz ref HT primed here for ~ 2hrs (550MHz 4-4-4-12-26 at 2.26V (min)) then the system froze but i was at 2.61GHz with only 1.375V. So I'll try it in small steps with a 10x cpu multi starting at 260MHz.
Question: I downloaded Taiphoon and looked on my crucial dimm's. With that tool i see three different profiles for 200, 333 and 400MHz. CPU-Z shows two JEDEC profiles (333,400) and two EPP (400,533).
Is there a tool for modifying that 533-EPP profile in a way that it will support better that 4-5-5-16 timings at 533?