If you've followed the manual's instructions, then the problem is within the mobo. Check the Biostar website for any BIOS updates that address this concern, if you don't find one, then I suggest an RMA.
well did a little more research on this based on you guys suggestions. The bios i have i believe is 1.0 and the most current version is 1.2. Biostar doesnt have that version for download, so couldnt try that.
Looked in the bios couldnt find anything about dual channel or really anything about ram except ocling.
The manual describes the dimms as being from left to right: dimm 2, dimm 4, dimm 1, dimm 3 with dimm 2 and dimm one being blue and other two white.
Whenever i put any ram in dimm 2 or dimm 4 it wont post. Will only post with ram in dimm 1 or dimm 1 and dimm 3.
I bought the board on craigslist, looks new guy said he never used it, but maybe it was screwed thats why he sold it? Guess good thing it was cheap, lol.
Well I guess Ill have to give up and just use it in single and sell the other extra ram I have.