I despair somewhat at . Recently, I upgraded my GPU , CPU , motherboard and power supply to play newer games .
If I do not play games on the PC is all in order , but when I play games ( Civilization V , Assasins Creed Syndicate... ) comes times earlier times later following scenario :
The image freezes briefly , the sound goes out and it follows "No Signal " on the monitor .
Then it only helps to press the power button long to turn off the PC .
I have also tested another monitor with the same problem .
Windows 10 (64-Bit)
8 GB RAM
Intel Core i5 4690 - 3,50 GHz
4096MB Sapphire Radeon R9 380 Nitro
450 Watt Super Flower Golden Green
I also tested the temperatures of my GPU and attach the result here .