Screen crashes

Well, i think here comes the problem. When i bought my new graphics card, i installed the latest drivers as normal. Video card had turned to overclocking mode, by itself. I didn't realized it and i was never thought about it. So i turned to normal mode and it seems like working.

It is the fourth day here and i had no crashes and no lags anymore. Let's hope that it will be fixed for ever.

Thanks for your suggestions.

may i ask what graphics card it was? :) or is

Sapphire R7 260x 2GB

It is not the best, but neither a bad card. I have it one month.

http://www.sapphiretech.com/presentation/product/product_index.aspx?pid=2040&lid=1

i see, tho i got a totaly different gpu still got same problem and it aint overclocked :/ dnno how to fix it, i wanna play!