When i put the 4 x 4 gb corsair xms3 1333 fsb rams in the slot with phenom II 955 on the Gigabyte 880GM USb 3 board it works normal,but when ever i switch to a Phenom II x6 1090 T,the beep sound continues on Boot until n unless i remove the rams from the 2nd n 4th slot which then works flawlessly.Even if i put a single Ram on the 2nd n 4th slot,it doesn't works.Is this a compatibilty issue,but why and is there a possible solution?I tried upgrading biso to latest using @ bios.please help me techs.