And when I turn on my laptop it gives me the "AC Adapter - Alert - "AC power adapter wattage and type cannot be determined" error.
According to the tests, battery life is excellent.
Using original charger.
The battery won't charge with an unknown AC adapter.
First thing to try - a new OEM Dell AC adapter. If it's not recognized, replace the DC jack:
And if that doesn't do it, replace the mainboard.
Wrong, i replaced the A/C adapter and the plug port 2 times, battery 2 times, motherboard 3 times, new CPU, new Ram, new display, new keyboard. All OEM from Dell. Nothing worked. A/C adapter type not determined press f1 to continue. Battery display 0% available, battery not charging. Battery light blinking 4 times orange, 1 time white.