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**Chris** · 18-11-2012, 15:55

It would be a pretty enormous coincidence if their local transmitter's frequencies all changed at the exact moment they installed a new TV in the lounge - which is the only thing that could be fixed by a re-tune. It is more likely that the new TV is interfering with the signal in some way.

Dasher, can you confirm that there is a direct connection between the aerial cable coming down from your roof, and the back of your new TV?

When you unplugged everything, did you have an amplifier involved with your TV signal at all? If so, have you plugged that back in and switched it on?

If you completely unplug everything from the back of your new TV, do you get your signal back on the other TVs in the house?

18-11-2012, 15:55	#3
Chris Trollsplatter Join Date: Jun 2003 Location: North of Watford Services: Humane elimination of all common Internet pests Posts: 38,120	Re: All TVs in house have no signal It would be a pretty enormous coincidence if their local transmitter's frequencies all changed at the exact moment they installed a new TV in the lounge - which is the only thing that could be fixed by a re-tune. It is more likely that the new TV is interfering with the signal in some way. Dasher, can you confirm that there is a direct connection between the aerial cable coming down from your roof, and the back of your new TV? When you unplugged everything, did you have an amplifier involved with your TV signal at all? If so, have you plugged that back in and switched it on? If you completely unplug everything from the back of your new TV, do you get your signal back on the other TVs in the house?