Hello, i got my new Kingston DDR3 HyperX Beast 16GB 2400MHz memory today. when i installed these, they worked just fine. But when I restarted my PC, the monitor just says no signal. The weird part is that when i take out one memory stick, the pc turn on just fine, but when I have both in the same time, the montor wont get on. I have tried with both memory stick one at a time, and they work just fine both of them. When i have both insterted, when i go to bios it says 16310mb ram, but when i then try to boot, the pc turns off at the windos splash screen. my motherboard is MSI Z87-G45 Gaming if that will help you