hi everyone i have an asus p543td m/b with a q9300 quad core cpu that supports 16gb dd3 at 1333mhz ihave bought 4 ram patriot of 4gb each at 1333 that is listed on the copability list of the m/b but it doesent see it!!!it cant see only a ram of 1 gb !!!i i tried the latest bios the rams ar ok but nothing!!!any help will be helpfull thanks