I tried running Rainbow Six Vegas 2 on my laptop a couple hours ago and I was in the middle of reducing the video settings when the screen went crazy with purple triangles and green dots and the works. My computer met the system requirements. The computer wasn't frozen, I could hear noises responding to mouse movement. When I restarted, everything was good until after the "Starting Windows" screen went away all I got was eternal blackness. I tried all the options in the Windows Startup Repair including System Restore with no avail. I can boot the computer in safe mode. I tried running BIOS diagnostics and it didn't find any problems. Any ideas?