Acer Aspire 5720 Help?

[Si.H_Designs]

Hey there

Im having abit of trouble with my Laptop at the moment i own a Acer Aspire 5720 Intel core 2 Duo CPU and ive had it 4 about a year now and its been fine had 2 reformat it a couple of times but nothing that cause me a real problem but latley its been cutting out on me 4 no reason what so ever at first i thought it was a System Error so i reinstalled Vista again but it still continued so i fort it was the battry pack cutting out but i took it out and the problem is still happenin and i dunno what it cud b :S it does tend 2 cut out mostly when i play a game or watch a live stream on the net but it has cut out at other times aswell can anyone help?

Im wondering if its just where its over heating when it cuts out its really hot but i dunno if its hot b4 it cuts out or if it gets hot afteer it cuts out

I dont quiet no wat else 2 say about it 2 be more helpful but really all i know is that it keeps cutting out nothing else seems 2 b playing up sometimes it will run slow but all comps do that so i dont think that has anything 2 do with it but i cud be wrong sorry this thread aint more describing but if anyone cud help id b gr8ful i dont mind having 2 pay 4 it 2 b repaird i just dont wanna have 2 pay 2 get it fixed if i can do it myself so any help wud b gr8

Thxs in advance