Dark colors flickering.

[MadModder]

Whenever my monitor/videocard displays a dark color it flickers. What causes this and how can I fix it?

 

[The_Other_One]

Colorful pixels flickering or what? Is it from the monitor or from the video card. MORE INFO ;P

 

[MadModder]

The dark colors get brighter and then darker every few seconds

 

[The_Other_One]

That too, but I was trying to find out if it was a problem like I had, with a faulty chipset...