Hey everyone, I recently bought a new graphics cards Sapphire Radeon HD 7850 OC 2GB with the purpose of using it together with my old Sapphire Radeon HD 4890 1GB to use 3 monitors. That idea backfired on me because Windows kept disabling Aero. Having read that this can be caused by a software incompatibility, I decided to do the radical thing by formating my computer and reinstalling Windows. I also removed my old HD4890 card and only used two of the three monitors connected to the HD7850. Since then, I keep getting BSOD at fairly random times. Not even playing videos, not playing games. Last time it happend when installing Microsoft Security Essentials. That being said, I followed the instructions and added the necessary attachments with the info you need. If you need extra info, I'd be happy to provide it and I'm open to suggestions and ideas.