I have got an Advent Roma 1000 and have had it for about 3 years. I have been onitfor about half an hour while it was plugged in on charge, not realising that it wasn't actually charging, it then gave me the message to plug in my charger, which left me puzzled because it was in fact plugged in. I then began trying to fiddle around with the charger but it was no use. I turned it off and then read it up online,people were saying it could be the battery,I took the batery out and turned the laptop on and it came on but then it completely died. So now I am left with a lapop which won't come on,is it the charger or battery which I need to buy?