I apologize in advance if that's not the right place to ask this question - I'm new here.
I bought dell inspiron 5748 and I have... grainy graphics, just a bit pixelized, but enough to irritate me (extremely). I don't know if the issue is in the video card or what, I'm getting desperate here. I have Windows 7, 64 bit and tried maybe a dozen up to date drivers. The issue is in everything - from video files to the desktop wallpaper, I see the pixels everywhere. Can someone help me, please?