RE: Battery 1% available (plugged in, not charging)
I had an issue charging my Dell Inspiron 5448 Windows 10 PC. Error message says: The AC adapter wattage or type cannot be determined, battery may not charge..
We tried different AC adapters including Genuine Dell 65W adaptor that works on another Dell laptop. Same problem.
Powered off the system, then on, taped F2 key to to BIOS. It says "unknown" adaptor. Advanced tab shows "battery is performing normally"
It seems to be a connection issue between the adaptor and the battery. Is there an easy fix ?