I've just bought one of these and there are no instructions for swapping the standard bracket to the supplied low profile bracket. I guess I need to undo the screw that holds the HDMI socket, and the two bolts holding the DVI socket. It's these that stump me - they're hexagonal, and I thought an allen key would do it, but none of mine fit. Any ideas?
The model is GV-N84S512I Rev 3.0.
Thanks in advance.