Games Constantly Minimising


Jul 4, 2012
Every game i try to play keeps minimising on me... They run perfectly, but out of nowhere it just minimises from anywhere between 30 seconds to 5 minutes apart. I have read a thread on here that suggests its a nvidia problem but i have a Radeon HD 6870. I have googled none stop trying to figure out what it is but i cant figure it out

Also when i am typing on Chrome, it sort of sends itself to the background if that makes sense. It is still maximised but as im half way through typing a sentence it starts making a error ping as i press buttons because chrome is no longer selected...

I also read it might be an SSD problem, so i swapped the games to a HDD and that didn't work...

Any ideas? Im going mad here, its so frustrating!

AMD FX-4170 4.20GHz (4.30GHz Turbo) Socket AM3+ 4-Core Processor
Radeon HD 6870 1024MB GDDR5 DirectX 11 Graphics
GIGABYTE GA-970A-DS3 AMD 970A (Socket AM3+) DDR3 PCI-Express ATX Motherboard
Win 7 64x
8gb RAM