[damien c]

if i remember right when you overclock a q6600 the more ram you have the less stable it becomes at higher speeds, i cannot get any further than 3.0ghz with 4gb of ocz reaper 800mhz it just wont post if i take 2gb out then i will oc to about 3.6ghz but 3.0ghz is fine for me. only thing i could suggest is either try it with just 4gb or lower cpu to 3.0ghz and try it, and see if it still does the same thing