[WestCAD]

I recently changed from 8600 graphics card to asus Gtx260 and am having problems displaying maxwell studio.
There is no grid displayed in viewport. I would appreciate any advise.

[Mihai]

Maybe it was turned off, you can press Shift+G to turn the grid on/off.

[WestCAD]

Thanks for the suggestion, Mihai. All I had was a white screen in the viewport. There were other issues like the globe was messed up in environment settings and I couldn't select anything in any of the studio viewports. It was a driver issue. I removed the driver and reloaded the previous one. AutoCAD worked with the latest drivers and still works with the previous one. I guess the latest drivers don't always work. Lesson learnt.