I've done this a couple of times and it's quite straightforward. First you have to tease the thing out with a suitable tool via the slot in the rear of the panel. Once you start it moving you then have to transfer your efforts to either side of the central point of the panel. It's held in by two studs that locate into two spring loaded sockets located either side of the centre of the panel. The two studs have ends shaped like a audio jack plug. These simply push into the two spring loaded sockets. There is also a multi pin plug and socket at the rear of the panel. Just be aware of that. Hope this makes sense.