I recently configured a Raspberry Pi for a friend using OpenELEC and a Sony 46" LCD. It worked flawlessly with CEC support although there were a few commands that the Sony TV (remote) would not pass through the HDMI cable to the Pi. As such, I had no Context Menu or Info button which are both rather useful. After spending a few hours searching about, I managed to resolve it by remapping the coloured buttons below the D-Pad to perform the following: Red = Context Menu Blue = Info Yellow = Update video library Green = Clean video library
My collection of Home Assistant, CoreELEC, IoT, Synology, Kodi and other technical tips gathered over the years.