So yesterday I switched back to windows7 , I was playing csgo and suddenly my pc crashed, black screen and stuttering noise. I restarded my pc again and tried to play Assasins Creed same thing happend. I tried to run GPU stress test through MSI Kombustor on 1280x720 res and when Gpu reached 66C pc crashed. Thing I tried - scan pc with antivirus, reinstall GPU drivers (After reinstalling I tried to play AC again it didnt crash so I thought it's ok but today when I started playing csgo pc crashed again). I also ran windows memory diagnostic tool and everything seems alright. Btw when I'm watching videos, streams or just browsing web pc won't crash.
Pc specs CPU: AMD FX(tm)-6300 Six-Core Processor
GPU: AMD Radeon (TM) R9 380 Series
MOBO: GIGABYTE 970A-D3
PSU: Eurocase ATX-700WA-14-85-M
RAM: Kingston 8GB (2x 4GB) DDR3
Pc specs CPU: AMD FX(tm)-6300 Six-Core Processor
GPU: AMD Radeon (TM) R9 380 Series
MOBO: GIGABYTE 970A-D3
PSU: Eurocase ATX-700WA-14-85-M
RAM: Kingston 8GB (2x 4GB) DDR3