I did a full wipe of my computer, got all of my stuff back up and running, and now I think I have something again. When online, sometimes I'll be scrolling down a thread and it will start freezing and bouncing down the page slowly. Also, I'll have to click "back" twice really quickly to get it to actually go back to the page before. Also, the page will randomly refresh, even after it's fully loaded. It doesn't actually refresh, but where the "stop X" is, it will go to the arrow going in a circle, meaning something is loading, just randomly. Another thing I noticed is if I have something in the USB port when I turn the laptop on, it freezes on boot up.
Ideas?