My Norton Anti Virus expired, so I decided to uninstalled it. After it was completed, a Norton pop-up saying I needed to restart my computer. So I did, and when I turned it on it gave me a blue screen death. I went to safe-mode and I tried system restored, it worked but every time I tried to uninstalled Norton again it did the same thing. I also tried to installed another anti virus but it did the same thing. What can I do to fix this problem? My laptop is new I just got it this Christmas.