Just got my new PC 2 days ago. It has been doing some weird things like: PC didn't find HDD, didn't find GPU and on speccy it says I have 1000mhz ram while I have 3000mhz ram. I fixed HDD and GPU problem, BUT my GPU on speccy says it's only 2047MB instead of 6GB. I have gtx 1060 and i7 7700k. All of the other games work perfectly, but not CS:GO. Played H1Z1 on all settings maxed out, got 120 fps and played smooth, but CS:GO lags big time. Tried everything, but nothing.