i think it might be dust n etc...cuz ive never cleaned it out b4. and its straight from the outlet to the laptop..so not the battery prob.
and the fan just gets louder and it turns off. and i keep it on for like 8hrs at a time. unless it keeps shutting off..in that case..it doesnt stay on long.
so should i just git one of those compressed airs things?
My laptop does the same thing, I usually lift the end of my laptop to give the fans more air to breathe. Most likely for me the fans arent doing there job properly to keep my system going. No dust here.
mine was restartin gettin error messages on my pc, overheating, so i opened the case there was loads o dust build up i just took the fan off(what a bastard of a job to get it back on) gave it a good clean n it worked fine, ya can get motherboard monitor to monitor the temps http://www.majorgeeks.com/download.php?det=311