I've recently been provided a new Dell Precision "laptop" with shipped-in ATI FirePro M7820 card. And for some reasons I'm experiencing "grain" flickering on dark colours (mostly grey) but not on all black.
The problem does not raise on a TV-screen or other external screen, so I guess I may have to tune up my screen and/or graphic card settings to make it disappear.
Does someone know about what tuning I can do to avoid this annoyance?
Graphic card driver reinstalled but still the same.