My friend built his computer but it wouldnt boot. So in order to test to see if it was the ram that was the problem I got one of my corsair vengeance lpx ddr4 (2x8) ram sticks out and tested it out on his mobo but it still did not post. So when I put it back into its original mobo it my started up fine all the parts were working but the pc wont boot. It works fine with the untouched ram but when i add the second one it doesnt. The msi ez debug feature on my mobo flashes when i have the second ram stick in. Please help me out if you can.