I bought CPU,MB,Memory at same time on last week.
CPU: AMD A10-7870K
MB: gigabyte F2A68HM-HD2
Memory: KingSton 2400MHz
Memory test pass.
I use DVI output to play game(Galactic Civilizations III or else).
The graphics will broken.
Even play hearthstone or use IE only also have little graphics broken.
What should i do now?