need

Guys, I need help with something. It's about my Windows laptop. It's an HP laptop. Right now I'm experiencing a huge problem. When I turn it on and start using it for about three hours, it works fine but after those three hours, my laptop starts acting up. The problem is this: the internet (my...

I thought I'd post this little web site as it's extremely usefull. You can use it to calculate your power needs when building your next system although it can also help in diagnosing problems... http://extreme.outervision.com/psucalculatorlite.jsp