ok i was using my computer one day then i turned it off to go some where i get there and try to turn it back on and the power light comes on but then after a couple seconds they turn off again. so at first i thought it was a problem with my AC adapter but then i try another compatable adapter and the samething happens. so now it turns on every once and a while but if i toutch the power corde at all it shuts off. so im thinking its the internal power suply or something but i honestly dont know anything about laptops so if anyone can help that would be great.