hi my dell latitude is not turning on any more. I never had a hard drive for it so it was just a project laptop. when it did turn on, Well the last time it did it said something abbout power issues and press f3 it wasn't plugged into the charger when it said that so i plugged it into the charger with the battery still in and it did nothing just flashing the power green the cyllender orange and the battery orange. I have tried to take the battery out and keep the charger in but nothing. Please help!