I have the same graphic card in 3 machines and i have same problems sometimes with some games. I dont know is the the same problem but but smiler and may be these can help you:
Try drivers version 85.xx or a little older, be sure driver is signed.
If it doesnt work too, try "High performance" D3D settings from NVidia panel. I didnt tried this in PS but it helps working Diablo 2 etc old games when everything is balck. Also make your AA and AF(anisotropic filtering) settings " off, not application controlled or else.
*edit*
Sorry, changing D3D settings wont work. I forgot PS is runnning on OpenGL. Grin
Changing driver will probably work.