I have a friends Sony Vaio which wont turn on after being accidently left on it a sleep state or something like that. Obviously it ran out of battery power and since then wont turn on.
I have dismantled it and there is power getting to the mother board and there is power getting form the battery to the motherboard, and there is continuity on thw switch.
when the power is plugged into the laptop no lights come on like the battery charging light but there is voltage going through the cables to it.
Does any one know the problem or what elese i can check?