hey guys, i have a Z97 Pro-Gamer mobo and i have 2 4gbs cards of ram which equals to 8gb of ram, recently i brought another 2 cards of ram (4gb each), after installing them firstly my computer blue screen and then it wouldnt post anything when i turn it on, theres normally a "beep" when i turn on my computer, after installing the new ram it didnt beep and didnt post, the ram i brought was the Crucial 4GB DDR3 - 1600 UDIMM 1.5v. Both (old & new) models of ram are the same. Please help me!!!