I recently built my very first computer, and upon started, it would eternally boot if the RAM was in dual channel slots. I remove 1 of them, and it starts up just fine. Could my motherboard be at fault or is it something in the settings I have to set? My motherboard is an MSI Gaming 5 model, and my RAM is 1600mhz ddr3 16gb ram. When I try one stick in slot's 3 and 4, they don't boot either, thus preventing me from using dual channel. 🙁