Originally Posted by
Number.6:
“Just went to watch JR on bbc hd, as its recording, but it just froze, the live picture is still shown, but the box wont respond to any command. Its also immiting a high pitch tone from the speakers. Very strange
”
Sorry to hear that. You may have a disk problem or something like that. It may only be an iffy internal connection, but that would be enough to make the box unreliable.
Difficult to know what to do. Best option might be to take it back to the retailer for a replacement (if that's not too much hassle). If you want to try and avoid that, you could try giving the box a bit of a shake or gentle(ish) knocks
with it switched off so as not to crash the disc when its operating. Nothing that it might not get in transit, but enough to either reseat a connection (or make it fail altogether, at least that would make things clear cut). Problem with this is that, if the problem goes away, you might still be concerned that it will recur in the future. There's been one or two vaguely similar reports a while back and some people have suggested going inside the box and making sure that the connections to the disk are solid. I would be reluctant to recommend that unless you really know what you're doing.
Clutching at straws, perhaps, but here's another thought. Are you giving the box enough ventilation? Is the vent for the fan at the back unobstructed? How hot is it to touch? The case of mine doesn't get particularly hot, just a little warm. If you think this might be the cause, I suggest you temporarily move it somewhere where this is clearly not an issue. This would either confirm or eliminate this as the problem. If it is the problem, you could then think about its permanent location.