Many people may already know this, but don't cheap out on displayport cables at higher resolutions and refresh rates. I spent the last week trying to figure out what was wrong with my new system as ...

So I got a Rosewill 10 FT display port cable and it flickers at 144hz 1440p, randomly, hard to reproduce. Then I tried a local computer shops unbranded, overpriced displayport cable and it won't even ...