if youve got a vented front with a fan bracket, put a fan there taking air in,
gets a good flow of air in and out...worked for my over heating card problem.
I don't have one in the front...but in the back ive got one...so I think im gonna cut outta work early tomorrow to get this shit...cos these temps arent good!
if your cpu is that hot, your fan probably isn't working. thus you'll probably find you'll have to replace the current one.
200+ degrees is not good. If a fan was working, it wouldn't be that hot. something isn't dissipating the heat. Maybe your heatsink fell off or something if your fan is indeed working, but i bet it's not.