my pc keeps on re-booting, sometimes after only being on a couple of minutes,
my mb is about 5 years old by now & all the young ones tell me it might be on its death bed, also also my case which has a large perspex side window used to light up like a christmas tree and now no lights( not that I ever knew where the light came from as there is no sign of any sort of bulb) help please

chloe