Help OC new TF7050-M2!!!

[banshee28]

I have a TF7050-M2 MB and a AMD 5200+ Dual Core AM2 chip using OCZ 6400 Plat RAM. I have tried the 6/1 "Beta" BIOS but right now using the latest official 5/31 vers. For some reason I cant get past a 215-220 Mhz HTT even though I lower the HTT multi to 4x and leave the RAM at close to stock settings. It will either not post or fail Orthos in 2 mins.

I also cant seem to find a way to better control the divider on the RAM so it can be clocked a little higher while keeping the CPU at x speed. If I change the timings at all I cant even post! I have been lowering them or keeping them mostly the same, but cant seem to figure out a way to make it work. I have tried both the Auto and MaxMemClock but either the timings are too low or too high?

Here is basically what I am still seeing, (see last post): http://www.ocforums.com/showthread.php?t=517672

Any help

I have a good 35%+ OC on my current single core A64 for over a year without any issues.. ** Just informational stating I am pretty familiar with OC'g and changing settings **