sir i am also having the same problem with 2601 tx,overheating just like press,nvidia card fails to perform,battery failed after compliting 13 months,so no guarantee,2 times changed my hp battery charger,it wont work more than 13-14 months.already spend 10000 to 15000 rupees on laptop,currently mouse pad of laptop is also not working properly,it get stick to one place.