I have several computers in our business network that are randomly restarting. These computer have a variety of configurations - some are EMachines (purchased before I took over) and some are Dells. The Dells have ATI video cards, the EMachines have NVIdia video cards. They all have ATI TV Wonder 200 video capture cards. They have power supplies around 300W - 305W. The random restarts seem to be a problem especially when trying to do video recording. I've been thinking it is everything from the video capture card to overheating to configuration errors. The Microsoft Help suggests it is an unstable driver. Since all the computers are saying this, I'm thinking maybe the video capture card, the ATI TV Wonder 200. Still, I would love some help on this. I will include a few minidump logs for one afflicted computer. This is an EMachine with an NVidia card. I know I could be dealing with different issues in each computer, but maybe a common link? This EMachine is about a year old.