Most people are running dual monitor setups, and having anything open on > Re: Dual monitor setup - 2nd monitor flickering mine did the same thing running windows 7 pro 64 bit with a radeon hd 5750 and the 2nd monitor would flicker if i did anything on the main monitor, after reading about disableing the amd overdrive, i did that and the flickering is now gone, so now i know if you overclock your card then you can Offering the finest Somerset, Pennsylvania apartment rentals and Somerset, Pennsylvania home rentals. Both displays are on Display port cables.
Normally, Nvidia graphics card clock faster (not sure about the GeFroce 600 series and up), when you dual screen.