it will not charge battery. at all. if i fully charge battery it will work for several hours till it drains. when i plug in ac power screen gets bright and icon at bottom shows charging. and says Plugged in charging but still draining battery. if i unplug battery while on ac it instantly turns off.
OK, it sounds like a non repairable charging circuit fault on the Motherboard... New MOTHERBOARD probably needed, which is usually uneconomical
All the best Brett