1024MB XFX ATI HD4890 GDDR5, 4800 series that my graphic card
When i start up my pc, it runs fine and after about 30-60 mins, it suddenly goes black or some other colors. And restarting and shows this.
But the weird thing is that, then it wont happen again, until i shut down my pc for alot of hours and when i start it up again it happen again, but its only once everytime i start it up. start it up, boom, restarting and after that it never happen again. Help please.