Booster4075's approach (first comment) works nicely.

Tried to access the clips holding the cable to the antenna plate, and pulled the socket off the board. I just broke something I have used once. Guess I will continue using Ethernet.

There are two metal prongs near the wires that seem to lock the connector in place. Wiggling these a tiny bit with tweezers may help loosen them up. Press the edge of the connector furthest from the wires against the board with a spludger while prying gently under the 2 wires with another spludger.

There are two metal prongs near the wires that seem to lock the connector in place. Wiggling these a tiny bit with tweezers may help loosen them up. Press the edge of the connector furthest from the wires against the board with a spludger while pulling up gently on the 6 wires. The connector seems to sort of roll out of the socket towards the port end of the mother board.