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My tv has no signal and it has check external input link status

Can you please help me out in what to do?

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Relace the main board. You can get repacement main boards from www.tvcircuitboards.com

Posted on Dec 11, 2012

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SOURCE: I get the following error code when I press the

I changed out a HDMI to HDMI cable for a DVI-I to HDMI cable.

Posted on Jan 22, 2010

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SOURCE: I'm unable to change from

I had the exact same issue with my LG 32LG40 TV. The way I resolved the problem was to put the DVD back into the TV and once it started playing again press the INPUT button on the remote. It then changed to TV mode. Then I ejected the DVD. I'm not sure if that's the way it is supposed to work, but that's what I had to do.

Posted on Mar 03, 2011

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SOURCE: I have an external DVD Recorder / Player attached

I have a LG tv set. When i press the tv/av button on the remote my tv shows av1, av2 earlier but now it is showing only av. So i am unable to watch my dvd player. Need help.

Posted on Jul 13, 2009

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SOURCE: i bought an hp laptop

if you constantly change between one type of unit to another. say between your ps3 and another type of device then you could have worn the connector on the hdmi socket. it may need to be replaced. thats the best I can do. we have a bravia but dont change connections at all because it can cause many issues over extend use especially if youre changing devices whilst the set is on, as this can interfere and damage the internal circutry which may have shorted out the hdmi circuits.

Posted on Sep 11, 2010

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SOURCE: Sony Bravia does not recognize my Dell Inspiron 1525

I have the 1525 and you have to do extra steps each time you want the HDMI to be recognized by the Bravia - too bad it is not automatic as it is with some. Anyway what you have to do is have the HDMI cable connected from laptop to TV then go to your desktop - right click on an open area (away from icons), a menu will appear, let the cursor hover over Graphics Options - you'll then see Output To...then you'll see Intel Dual Display Clone...hover over that and you'll then see Notebook + Digital Television...left click on that and you should see your desktop on the TV in a few seconds. If it does not work the first time...get your movie or whatever you want to show up and ready and go thru these steps again...stupidly complicated aye? when it should automatically detect and show...are other TVs like this?

Posted on Dec 07, 2010

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1 Answer

How best connect external DVD to TV: Composite or Component? Both available on both units


If the TV does have a component input, that will be your best choice. Component video provides an HD signal; composite is only an SD (480i) signal. However, if the TV doesn't have 3 RCA ports (red, green and blue) for the video itself, in addition to the red/white RCA audio ports, you may be missing an adapter that allows the port to be used properly. You'll need to set the TV to the external video input with a Source or Input button on the TV or the remote. If you press the DVD button on the remote, the TV will only attempt to get the signal from the internal DVD.

Please add a comment with the make and model of your TV for additional information. A number of TVs (like some LG models) share the composite and component inputs and use an adapter to reduce the input to a smaller area on the TV. Without the adapter, the TV can't correctly identify the signal. The component video adapter for my LG TV looks like this: http://www.amazon.com/LG-OEM-Original-Part-EAD61273107/dp/B00C5HXILE . There's a second one for the audio signal.)

I hope this helps.

Cindy Wells

Jan 06, 2016 | Philips Televison & Video

1 Answer

On the tv set a no signal sign appears


Check all the input connections. Connect it with an external antenna, and select the input as TV, and do an auto-search. For more details, refer its user manual. If you can't get any on air transmission by this way, the tuner to your TV is faulty. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

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Check its input settings. Refer its user manual for details. Select the input as TV; and connect the external antenna; and check whether the TV receives any on-air signals. If not, its tuner is faulty. Contact any service technician to replace this part.
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Why would the tv say no signal


If you have selected an external input and there is no device connected and turned on, the TV will give this indication. Select another input (TV, HDMI, Video), or connect and turn on an external device. When there is a signal to the selected input, the "no signal" indication will go away, assuming the input is working correctly. I hope this helps.

May 09, 2014 | Televison & Video

1 Answer

Sony Wega KV-30HS420 input problem


Just reset the TV to its factory settings and check. To do this you have to enter its service mode option. How to enter the service mode option is described in one among the posts at the site linked here.
But, before doing this reset, just connect the HDMI cable to the TV, and input an HDMI signal to it. If there is no input signal, the set will display as 'no input'. Check this first. If you wish to get further assistance from me, come over by FiXya comment.
If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy.
http://electronicshelponline.blogspot.com/

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1 Answer

My zenith 50in. tv keeps saying check external input link status.what does that mean?


The main board needs replacement. you should be able to get the replacement main board from www.tvcircuitboards.com

Dec 11, 2012 | Zenith P50W28B 50 in. Plasma Television

1 Answer

Message reads "no signal check


select the right input in your TV set, depending on what kind of device you want to use or connect to access the device.hope will help you.

May 03, 2011 | Televison & Video

2 Answers

How do I change the input source without a remote control


Hi there,

There should be a button on the narrow edge on the right side of the TV labelled INPUT. Press this button once to bring up the input menu on the TV screen, you should then be able to highlight the input from this list using the CHANNEL UP/DOWN buttons on the side of the TV. It may actually be the VOL +/- buttons to move up and down the list - I can't honestly remember so you may need to try a couple of times to get it right.

Finally I think you need to press the INPUT button again to select the highlighted input

It's best to switch the external input device on before doing this so there is a signal to the TV. It's easier to see when you have selected the correct input this way.

If you still can't select the correct input, please let me know and I will check on the exact method for switching this TV without the remote. I'm working from memory here!

Hope this helps.

Regards,
BElectric.

Feb 05, 2011 | Polaroid TLA-01911C TV

1 Answer

Although the Freeview box is correctly installed with my TV,when the men button is pressed the only message to appear on the TV screen is No Signal,HELP!!


Ok, if you have "No Signal" that can only mean you must be selecting the wrong INPUT, when it is hooked up yo the TV, essentially the TV, is just a Display Monitor, and it doesn't use "Channels" anymore, it uses the AV, or EXTERNAL Inputs, any channel changing is done on the Freeview box. Make sure you are connected color to color, cables are connected. The antenna, goes into the freeview, the AV cables go to TV, taking the Video 7 Audio, from the Freeview box, to the "Screen" TV, set to the External input, that the "Box" has been connected too. Check your manual out.

May 08, 2010 | Televison & Video

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