I have had my Lenovo IdeaPad Z565 for about a year, and just a few months ago, it has started to blue screen. It stopped after I prevented it from overheating, but it came back after I installed The Sims 3. I have System Restored back to before I installed it and it is still blue screening. I have attached the Seven Forums file. Please help! 
My Computer
- OS
- Windows 7