I am having Laptop freezing issues. Whenever I try to use Firfox and vlc, chrome and vlc, firefox and chrome, or anything similar to that my computer freezes. I always have to kill one of the processes before I can use my laptop again. I am guessing this is a hardware issue because when I move the HD to my other laptop it works just fine without freezing. I can also move my HD from my good laptop and put it in my old laptop and the same thing happens with the freezing. Can I please get some ideas on what the problem is?