Not sure if this is the same problem you are having but look at the "Visualizations" tab in the system setup dialog.
Is "Use Fast Painting Mode" got a check mark in the box? If it does, remove the check mark and restart SC and see if that helps.
It may be your video card on the laptop as well. If you need to un-check "Use Fast Painting Mode" and that doesn't work try putting a check mark in the box for "Use Simple Open GL Objects Only" and restart SC and see if that helps.
Also, sometimes if you are doing a lot of simulations, and re-running and re-setting the ops in one session SC will give you a Catastrophic Failure. It helps to save and close SC then re-open before you get the error, seems to help refresh memory or something.
HTH
Gerry
Attachment 184788
Currently using SC7 Build 1.6 Rev. 64105