Blackness when i move in games

[Tfinlan92]

When ever i move in games i get like a black shadow behind alll the objects. But, when im standing still, it all looks fine. It is just when i move. Why do i get these black shadow things?

MSI GTX 660
Asus HD LED monitor
i5 3570k

 

[hizodge]

Hard to say. Could be outdated or incompatible drivers, bad OC, monitor ghosting, connectivity issue, dead graphics card...