Pushing us further towards a wire-free world is a new laptop announced at CES by Dell. The Latitude 7285 2-in-1 notebook, out later this year, will be equipped with wireless charging capabilities ...

Someone at Dell must have tripped over some wires and after cleaning up the bloody gash came up with the $2,000 anti-cord Latitude Z: It has wireless charging and wirelessly connects to displays too.

You can test your power cord by trying to run the laptop on AC power after removing the battery. If it works intermittently, it may have a loose connection. You can order a replacement power cord ...