To disconnect the cable, first try pushing on alternating sides of the connector, like small sliding connectors.

If that doesn't work, use a pair of tweezers to firmly grip the sides of the connector and pull straight away from the socket. Hold the tweezers closer to the connector to get a better grip.

If the connector's socket has cutouts, you can insert the arms of a pair of sharp tweezers into the cutouts and gently push the connector out of its socket.