Ever since i upgraded to this pc with the radeon hd 4890: https://www.overclockers.co.uk/showproduct.php?prodid=FS-069-OE
I get flashing red pixels i cant understand why i didnt have them with old pc ???
My monitor is samsung 19inch syncmaster 940bw
I get flashing red pixels i cant understand why i didnt have them with old pc ???
My monitor is samsung 19inch syncmaster 940bw