Help, Lost Tv Picture

[Rtaxron]

When I reached for the remote, I accidentaly pressed something, and lost the picture/sound, with a notice coming up, saying check cable connections & settings.

I turned it off/on, and checked source button, all ok, but its the same, any ideas folks, its a Samsung, quite new.

[Tuvok]

Switch both off at the mains and turn back on. It will take a few minutes before sky box responds.

Also check cables are connected.

[mazie]

I did exactly the same and the TV was on stand by as I said earlier. Mine's a Samsung but an older model.

[mazie]

I pressed a button on the top of the TV and it came on instantly.

[Rtaxron]

Sorry for the late thanks, but in the end, switched off/on at mains for about 2 minutes, and hey presto, back again,
thanks once again for all your replies :-)

[Hopkirk]

That's the cure for everything these days