Having trouble with your display, try this...
If you are having trouble with your display refresh, choppy-display, etc.(in Windows), you might try going into your options, type graphics, and see what it is set on. For x86/nt systems, default setting is opengl. If it is set to this, you might try changing to win32_gdi. This is the generic driver for Windows-based grapihcs.
(Note: Although PTC has quite a number of certified graphics cards that they recognize, not all are true OpenGL. Most are basic gaming cards (GEFORCE-xxx),and therefor not true opengl. Most people don't really have a major problem with their displays, but if you do, try this first).
If you are having trouble with your display refresh, choppy-display, etc.(in Windows), you might try going into your options, type graphics, and see what it is set on. For x86/nt systems, default setting is opengl. If it is set to this, you might try changing to win32_gdi. This is the generic driver for Windows-based grapihcs.
(Note: Although PTC has quite a number of certified graphics cards that they recognize, not all are true OpenGL. Most are basic gaming cards (GEFORCE-xxx),and therefor not true opengl. Most people don't really have a major problem with their displays, but if you do, try this first).