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No picture and cable is on - Sylvania 6424TF 24" TV

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WHAT IS THE PURPOSE OF DVI-HDTV CABLE CONNECTIONS AND WHAT TYPE OF PICTURE DO I GET


The DVI cable was the early HDMI cable . all later sets have the HDMI port . when you had it hooked to a DVI source did you select that port with the remote ? if it did not function the port may be damaged . as to picture it should give you a HD quality picture that your cable box is broadcasting .

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Why doesn't my XBox 360 show a picture on the tv


Most likely a damaged AV output socket , possibly lifting of the solder joins,

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1 Answer

Tv has sound no picture


lcd tvs usually get the picture, and the sound on separate cable parts, if picture part of the cable is damaged, no picture.
try to get a new cable
if not good, something inside the tv is bad.
go to service with it

Apr 13, 2013 | Televison & Video

1 Answer

Flat Screen Insignia TV picture too big? How to adjust picture size?


When the picture is too large there are three possible solutions at least.

Starting with the simplest two: There are buttons on the remote controls (cable/satellite and television) that control the picture size. On the cable remote it is usually on the bottom, and it says hd zoom. Press it and it will size the picture down for you. On the television or satellite remote it might say view mode, picture mode, format or aspect.

Now, the more difficult solution if the above doesn't work: The settings might not be right in the cable box/set top box. If the television is a 720p television, make sure the cable box/set top box is set for 720p and not 1080i even though they're the same (yes, yes I know). Also make sure you are not connecting a cable/set top box to the coaxial rf input when you have the capability to connect to a component or hdmi cable. I hope this helps.

Dec 01, 2012 | Televison & Video

1 Answer

We have a LG42lx6500. when you turn it on after being off for a few hours the picture colour is distorted for a couple of minutes before correcting. At times you can see the individual pixels. Sometimes...


Hello

Make sure TV is on the correct channel or input. Check the cables for correct routing from TV to any other devices. Check cables to ensure they are tight and secure.

An analog signal converted to high defintion resolution will cause lines, blurriness or fuzziness in the picture. Change the resolution to a lower or native setting using the media device (cable box, DVD,). This may be an issue that requires a service call to cable provider.

A problem on one channel may just be a error on that channel. If using an antenna, it might need to be adjusted in order to ensure good signal strength. For digtal channels, go into TV Menu. Check the DTV signal. Weak signal can cause picture distortion.

If another device is being used such as a cable box, DVD player or VCR switch between devices and test picture. Check routing of cables that are used to control the image. This should be a series of red, white and yellow cables.

If a VCR with a cable box, make sure the VCR and TV are set to the correct channels for video signal to pass through. If problem is still occuring, try another set of cables. bad cables can cause picture distortion.

Bad cables can cause picture distortion as well. Try another set of cables. If picture is better than when using the cables replaced, this was the issue. If cables are not an issue TV may require service.

Apr 26, 2011 | LG Televison & Video

1 Answer

Hi, I have brought an ONKYO TX-SR508 receiver and seem to be having problem getting a true picture. I am connecting it to my projector. When I connect the blue ray through the receiver, the picture keeps...


The reason you are not getting a good picture is because of the HDMI interlink cable. Make sure that the HDMI cables you have bought are at least version 1.3a. May be one of the cables is v1.3a that is why you are getting OK picture when you connect the projector directly ( it might be an expensive cable ) . If you do not get v1.3 you may also buy v1.4 which is 3D ready.
The poor band width of the cable must be giving you a bad picture.
Now if both your cables are OK and you are still getting a bad picture you have faulty HDMI pass through circuit on your TX-SR508.

Mar 28, 2011 | Onkyo TXSR508 Receiver

1 Answer

My picture is not cystal clear. Do I need a Hdmi cable with this tv or some kind of cable for a clear picture?


All HD televisions need HDMI cables for clear picture. If you don't have one, you're not utilizing HD. Opt-World has some good, low priced cables for HDMI.

Dec 01, 2010 | Element Electronics Televison & Video

1 Answer

No Picture


I have a 42 inch hd lcd Heward Packard televsion with no picture or sound, it is just two years old. When I plug the cable direct without my cable box I get sound but no picture, the cable came out and tested everything and we tried to rest the tv but still no picture.

Nov 21, 2009 | Televison & Video

1 Answer

Poor picture quality on cable input


Try swapping some cables around, like the skart lead from the dvd(if scart) for the cable one, if the picture problem swaps with the lead then thats the problem. If it doesn't try settings on the cable and tv, if the cable is sending nvbs signals and the tv is set to pal then this can also occur.

Jun 30, 2009 | Dell W2306C 23 in. HD-Ready LCD Television

1 Answer

Picture, No Sound from HDTV Box


CON-YOU'VE DIAGNOSED YOUR OWN REPAIR.GET A NEW CABLE BOX.JOE TV

Apr 20, 2007 | Panasonic TH-42PX500U 42 in. Plasma...

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