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No digital signal

Lost signal after autoscan

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Trying to hook up converter box to Westinghouse flat screen the converter is magnavox sdtv. I get autoscan but no channels are found. I do not have an antennae. Do I need one? Help!


If ur tv a LCD tv it is a digital tv.U do not require a Digital converter box to get the new DTV free air signal broadcasting tv channels stations.But u do require a good digital antenna for it to recieve a long an strong signals to recieve a DTV free air broadcasting tv channels stations.

Dec 07, 2010 | Philips Magnavox 50ML8105D 50" HDTV DLP TV

1 Answer

"check signal cable"


Loose/bad connection?

Sometimes if they're set to autoscan the inputs this can also be an issue. Set it not to autoscan and it should help.

If you do have to buy another cable get the best you can afford. Most electronics connection problems are poorly designed or abused cables & wires. I always go for the best and often make my own.

Aug 13, 2010 | Samsung HLS4266 TV

1 Answer

Plugged in, cable connected, turned on, says "No Signal"


OTA signal? Check your antenna orientation and if there are any tall objects that would interfere with the signal. (See antennaweb.org or tvfool.com for signal directions and distance to the station. antennaweb assumes an external antenna and is very conservative with station information.) Scan for channels with Menu > > (right arrow twice) up or down to AutoScan and hit enter. Use add channels to include stations with the antenna in a new direction.

If you are using the built-in antenna, you may not get digital signals. Try an external antenna (see above sites). Digital signals are enough or zero.

This TV doesn't have a cable tuner so a set top box would be needed for cable stations, check the box directions for the station you need to tune the TV to access the signal.

I hope this helps.

Cindy Wells

Aug 05, 2010 | Axion AXN-8701 7 in. Portable TV

1 Answer

My set top box will no longer pick up certain channels such as itv and channel 4 stations !!


My set top box has setup menu, channels, autoscan to scan for channels. They changed some of the channels here after the original switch to digital, and a fresh autoscan was needed to again find the channels that moved. See if your box has autoscan for channels, and do it.

Dec 28, 2009 | Televison & Video

1 Answer

Lost all DAB stations recently and purchased an


GOT NEW DAB MICRO IT KEEPS MAKING A RACKET BUT WHEN I TOUCH AREIAL WIRE I CAN GET STATION BACK WHAT IS THE PROB PLEASE HELP

Dec 18, 2009 | Audio Players & Recorders

1 Answer

Hdtv qam tuner


More often than not the problem is with the Cable co. They ALWAYS blame the tv. I have had many many problems with the signal quality coming from that co. Here is the most likley cause. The cable signal is probably very Weak. This can be caused by a weak signal coming from the cabls co. or a bad cable inside your home. The age of the cable can effect the signal quality.Note: The cable co is only required to provide a Digital signal. Some companies allow free HD signals and some charge for that signal. The correct approach to this issue is to get with the Cox and ask the if they provide free Hd channels without a box. If they say no then you will have to get a HD cable box to watch HD programs. Themn if they say yes then you need to ask them to send out a tech and test the signal coming from the Head End all the way to your set. If the signal flucuates then you will get inconsistant scanning results.

Jul 04, 2009 | Samsung LN-T4665F 46 in. LCD Television

1 Answer

Lost channels on proscan tv


Press the menu button on your remote.  That should give you the main menu where you can go into add/delete channels and do an autoscan to only save channels that are good.

Mar 04, 2009 | Proscan 26LA30Q 26 in. LCD Television

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No signal after autoscan for channels


Tv stations main channel is an addition of 1 (04-1) but can have up to 5 stations (4-1, 4-2,4-3,4-4,4-5). They may not have anymore then one, it is their choice. PBS usually has 2 or 3 channels

Jul 01, 2008 | Insignia Digital-to-Analog Converter for...

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