Tv worked fine this morning, but just turned tv on in bedroom and can't get a picture.it says no signal on all channels. both tv's down stairs working fine.!! checked arial connection in back of tv and it's fine. any ideas ?

Check its signal input cable connections. There shouldn't be any other problem.

It should be under warranty. do not panic. Call the manufacturer as soon as possible.

hi when fitting an new aerial line you need to put a splitter in the line.
it looks like this. they say satellite/tv on them this will stop interference from the boosters and the tvs on the same line, you connect it on the main arial line. you can then use both boosters if signal is weak but most digital aerials are good enough without them. it you have the right arial for your area. there are meany sizes. but say you are 15 miles from your tower then use a small aerial has the same fitting as this pic. that is out side aerials, inside aerials ie in loft you need a high gain aerial , long type. hope this helps. also if the aerial is not lined up it will not get great signal there is an app you can use on iphone or androids, tables etc to help you position the aerial in the right place it's called Uk aerial alignment . tool on app shows you the towers in your area and the best ones to use and shows you the aliment to the tower for best results. good luck

Red and white are only Audio ports.

IF there is a scart port plug your av receiver into the scart. Take note on which number your on ie channel there should be several numbers you can choose on your tx/rx then go down stairs to your sky box and ensuring that you are on the same number as the one upstairs.
Then just plug it into the back of your sky Box.. the number on your sender are incase your getting interfearance from other sources in the home. have a play with this and see what works best

Hope this Helps

Little Dish Fitter

could it be Ch 9's digital signal is not broadcasting right? what is your refresh rate on your tv? 60 or 120hz? if its 120hz, then its more then likely the digital broadcast, if its 60hz I think its your tv can't keep up with their signal that may be at 120hz. Make since??

Sounds like the cable signal getting to that TV is just not strong enough.  This could be due to the number of connection and splitters leading to it.  Set it up with a coaxial cable that connects as close to the incoming cable as possible and not split it along the way.

Here are a few suggestions,

*Check your connections to make sure none are loose.

*Try checking the Dish box to make sure everything that should be turned on is actually on.

*Also make sure channel 3 is the correct channel by contacting your service provider.

I hope theis solution is helpful. Please take a moment to rate this solution.

Try this

1. Turn ON TV
2. Connect PS3 to TV HDMI input
3. select TV HDMI input for PS3
4. turn OFF PS3 if it is ON
5. Press and hold the [I/O]Power button until the PS3 until you get the "HDMI Detected" message.

Also, this TV has a circuit that deactivates the HDMI if the rear cover is removed. It is possible the HDMI may have been turned OFF. This is reset in the service menu of the TV.

It worked fine yesterday. Sound on all channels. Sometimes the picture goes black on channel 6. We can get it back by going up one channel, then back to 6. it is due to cable signal ie weak. now there is no sound this is due to sound section 1 loose connect in sound section 2 speaker 3 problem in sound section some part must have failed.