So when I was getting my new PC, I bought the Corsair Vengeance RGB Pro 2x8GB. It said 3200 MHz on the box. A couple of months passed by, and I thoroughly checked my BIOS again, and saw that the RAM was running on 2133MHz. I put it on 2666MHz and it was all normal. But when I set it to 3200MHz, my PC booted but there was just a black screen. I rebooted my PC and set it back to 2133MHz and everything was normal. Any ideas how can I get my RAM to 3200Mhz?