new ac adapter, new battery AND a new ac adapter board- error coding again after less than two month... - Dell Community
![Dell 7577 Showing "ac power adapter wattage and type cannot be determined" after BIOS update : r/Dell Dell 7577 Showing "ac power adapter wattage and type cannot be determined" after BIOS update : r/Dell](https://external-preview.redd.it/cIugGfAtiWWzg00TWezmh1mDrNSg4hhq-Tf8-YbRyXg.jpg?auto=webp&s=e4faa2d90df0cfbb9df4c70ca7069fb8793be10a)
Dell 7577 Showing "ac power adapter wattage and type cannot be determined" after BIOS update : r/Dell
![The AC Power Adapter Type Cannot Be Determined - I JUST WANT TO DISABLE THIS MESSAGE - Dell Community The AC Power Adapter Type Cannot Be Determined - I JUST WANT TO DISABLE THIS MESSAGE - Dell Community](https://vjauj58549.i.lithium.com/community/s/legacyfs/online/en/communityserver.discussions.components.files/3518/4118.Dscn5261x.jpg)
The AC Power Adapter Type Cannot Be Determined - I JUST WANT TO DISABLE THIS MESSAGE - Dell Community
![Fix] “The AC Power Adapter Type is Incorrect or Cannot be Determined” Warning Message at Startup in Laptops – AskVG Fix] “The AC Power Adapter Type is Incorrect or Cannot be Determined” Warning Message at Startup in Laptops – AskVG](https://media.askvg.com/articles/images5/AC_Adapter_Warning_Message_Laptop_Startup.png)