Quote Originally Posted by richierich View Post
I noticed I have cold boot issues if I don't bump up my cpu-nb voltage high enough.........2600MHz needs 1.2 to 1.275v depending, 2800MHz needs 1.3-1.35v, etc...Just what I've noticed for my own mobo.
I noticed this also. The differenc is that depénding on the BIOS version this bump in the CPU-NB voltage must be higher. I'm not overclocking my HTT only the CPU to 3200Mhz. With F7 bios, if I bump only +0.050V in the CPU-NB, it is perfectly stable. With all the F8 beta bioses I need +0.100V at least and +0.1V in the Northbridge voltage. Also the F8F does not give an option to disable USB Mouse Support what if I disable improves a lot the stability of my system. I think that most of these M/B problems are BIOS related.

Anyway, I've ordered a new set of low voltage Corsair memory (TW3X4G1333C9A) to replace my OCZ ones (OCZ3P16004GK). They are rated 1.9V while the Corsair ones are 1.5V. I've read that low voltage memories improves stability in AMD AM3 systems, so I hope to improve it..