Got a refund finally. Are there any guides on how to open it up as I would like to have a go at fixing it? I can see 6 screws at the battery sled area which removes the front surround around the screen and 2 small star screws at the bottom and top of the battery sled but then how do I proceed from there? Thanks edit - okay I remove the foam and the negative terminal screw and the sled slides out, but I guess needs desoldering to come away.