Hello guys i have some problem..
recenetly my cpu and gpu was overheating so i opened case , removed both , cleaned it and put on it some thermal paste.. it worked for 2 days perfectly on 23C and 50-60C on gpu .. but yesterday i was playing NBA 2k17 with evga precision ON and Gpu went on 70C i was wondering why and touched graphics card while running, somehow fan speed went down suddenly and game crashed and so EVGA precision with it.. then it restarted , i tried runnig any game but it did same like in 2-3 min.. then i opened case reinstalled graphics card, removed and put both Ram, switched places for RAm but when i start up it says
no video input , Enter Sleep mode
can anyone heelp me?