
Trail and error, strip the PC to the core comps and see what happens.
Could well be the battery.
It wasn't the battery unfortunately... Haven't had a chance to strip it down properly but I will be having another look next weekend and seeing whats going on as it's still doing it.
I'm inclined to say it's screwed... and get him to get a new one.
My PC also does this now and again when I'm changing over hard ware parts, it will refuse to boot up! No power etc etc. As I said before, I strip it to bare minimum, it boots and then I start adding in all teh parts bit by bit. Good luck!
