Hey guys, So I have an issue and it only when I am playing video games. I get a sudden screech through headphones and my computer will freeze and sometimes both screens would go black. Now I had this issue with my old graphics card a Gigabyte 1080 G1 sold it and got a 1080 TI Strix from OCUK so drivers are not a issue as I use DDU. I checked my RAM all tests where OK no Errors. My CPU Temperature is around 30-50c (Gaming) PSU Temperature 44c Computer Specs are Z170 VIII Hero I7 6700K (4.2Ghz (Turbo)) GTX 1080 TI Strix Corsair 16GB DDR4 2400Hz Corsair 750I PSU So I am wondering is it PSU or my motherboard??