Hi,
I have a had Dell XPS 15z for a around a year and a half and it very suddenly stopped charging whilst plugged in. I didn't notice until the low battery warning came on that the computer had stopped recognising the battery or the charger. I rebooted and went on BIOS, I don't know much, but I noted that it didn't see an adapter plugged in and it said that the battery is functioning normally. I've plugged the adapter into other laptops and it worked so it isn't the adapter(I don't think,) what can I do?