I have a HR600 3D Blu-Ray player, Freeview PVR and networking machine. When it is turned on it the display reads "Please Wait" and just hangs and goes no further. LG technical support said 'try a firmware update' - ha!! It isn't accepting a disc or USB as it isn't booting that far into the system to respond to anything other than power on/off. I contacted them again and they said try holding the on/off button down for 7 seconds as that could work on doing a re-set. It didn't. Is there any reset on a circuit board or anything like that?