MichelleG 10 Posted July 12, 2010 I was working on a geomtry LOD, when my screen went to black/red bars ... complete system halt. Checked the Aplication Error logs, saw this: Hardware: Dell GX270, Pentium 4 2.8Ghz, 2 Gigs DDR 400 Ati Radeon HD3850 (AGP) - Catalyst 8.7 w/ AGP hotfix Has anyone else had a similiar problem? I think it's wierd, because I didn't try to preview anything, and honestly wasn't aware Buldozer was even running. I usually close it out, and it starts when I want to preview .... Share this post Link to post Share on other sites