A while ago, i posted a topic about this Random Black Screen and thought it was a issue with my GPU, so i bought a new one (r7 250), but i got the exactly same problem, i'm desperate because i get this black screen every time, does not matter what i'm doing.
So please, some help would be appreciate.
The black screen apears when i'm on the browser, playing games or watching videos, and when it does, i can hear sounds for a few seconds, and every time i need to reset the computer to solve, it can take 5min or 3 hours to happen and the temperature doesn't get above 50ºC when playing games.
i've tried to do a clean driver re-install, tried to use other and older versions but nothing seems to work. When i switch to the on-board it works fine.
Here's my computer spec:
OS: Windows 8.1 x64
CPU: AMD athlon II quad-Core Processor 2.8GHz
Graphics Card: R7 250 1Gddr5, Driver Version: 14.12 Omega
DirectX Version: DirectX 11
Storage: Samsung HD103SJ 1TB