I have a Radeon 7660D GPU on an Asus F2A85M Pro motherboard and a Samsung Syncmaster 2333D display connected by DVI cable. Everything worked perfectly in Windows 7 64-bit. I upgraded to Windows and there are flashing horizontal lines on the screen which seem to correspond to keystrokes, mouse movement, or hard drive activity. I have tried:
The only conclusion I can come to is that there is a problem with the Windows 10 driver for this video processor - has anyone else had this problem and have you been able to resolve it?