Question about LG 42LC7D-UB Television

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HDTV says "No Signal"

All the cables are plugged in properly and the reciever is on. Only happens when I unplug HDMI cable or turn receiver off. Why is this?

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For which input? TV? HDMI? Composit 1/2 ? 

Posted on Oct 31, 2008

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On my e-motion tv when I switch it on and go onto did it says no signal....help please


Why does my TV say no signal? If your HDTV or Standard TV displays a "No Signal" error message, it may be due to one of the following issues:
  1. Determine how many TV's are affected.
    • If it is one TV, continue to step two.
    • If multiple or all TV's are affected, continue to step five.
  2. Ensure that your HDTV is on the same source/input as your MTS Ultimate TV service.
    1. Press the TV button on your MTS Ultimate TV remote control.
    2. Press the TV/Video button.
    3. Wait 10 seconds.
    4. Repeat steps b and c continually to cycle through all the available source/inputs on your TV until the correct source/input is selected. (ie. HDMI 1, HDMI 2, Component 1, Component 2, etc.) On standard TV's (non HDTV), you may have only 2 choices, TV or Video.
  3. If the source is correct from step two:
    1. Unplug the HDMI cable from your MTS Ultimate TV Set-top Box.
    2. Wait 30 seconds.
    3. Plug the HDMI cable back in.
    4. Wait for the signal to initialize.
    5. Make sure all cables connected on the set-top box and your TV are secure.
  4. If the problem persists:
    1. Unplug the power cable from the back of the MTS set-top box.
    2. Wait 60 seconds.
    3. Plug the MTS set-top box back in.
    4. Wait for the signal to initialize.
  5. If you are still experiencing a problem:
    1. Make sure ALL Ethernet and/or Coax cables are securely in place.
    2. Unplug the power from the MTS box labeled 2Wire or Pace as well as the affected set-top boxes.
    3. Wait 60 seconds.
    4. Plug the power back into the MTS box labeled 2Wire or Pace.
    5. Wait for the broadband light to turn a solid green colour.
    6. Plug the power back into the affected set-top boxes.
    7. Wait for the signal to initialize.
Good Luck

Feb 24, 2015 | Flat Panel Televisions

1 Answer

My vizio is blinking back and forth from the blue no signal screen to the actual hdmi input screen which is connected to a cable box. What is going on?


Have you tried a different HDMI input? (If available.) You may be able to test the cable box of PS4 using component cables to confirm that all but the HDMI is not working. You may try pushing or holding the HDMI cables to see if you can make the problem better or worse to identify a possible flakey HDMI socket.

Jan 03, 2015 | Vizio 26 Class Edge Lit Razor LED LCD HDTV...

1 Answer

Can record Sky programmes but not view live.


You must connect up the TV to the SKY box, via Audio Visual cables too, in order to watch, recorded programs. You need to hook, up, Component, HDMI, or Composite, You select it by an EXTERNAL channel.
Connect the cable running from the wall into the "In" port on the Sky Box HD receiver. This cable brings in the signal to your receiver. Make sure the cable is securely fastened to the receiver, otherwise you might experience image and audio issues.
Attach an HDMI cable into the HDMI port on the Sky Box HDTV receiver. The HDMI is a single cable that provides both HD audio and video signals.
Plug the other end of the HDMI cable into an available HDMI port on the HDTV.
Power on the HDTV and the Sky Box HDTV receiver. Press the "HDMI" button on the TV's remote control. This will display the cable contents of the HD receiver onto the television.
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May 08, 2010 | Sony BRAVIA KDL-46W4100 46 in. LCD HDTV

2 Answers

WHEN PLUGGED INTO AN HDMI CABLE TO A DIRECTV RECEIVER IT COMES UP AS UN USEABLE FORMAT WHAT AM I DOING WRONG?


it sounds like the resolution is set too high. try turning it down to something lower on both units and see how that works. also, the sound format might be in the wrong format as well. both of these options can be configured in their respective "system settings".

Sep 24, 2009 | LG 50PX5D 50 in. Plasma HDTV

1 Answer

Incompatible video signal has been recieved


I just had the same problem and it turned out to be the HDMI cable.

Apr 08, 2009 | Sharp AQUOS 52" Flat-Panel LCD HDTV

1 Answer

32" protron tv


an output like ( HDMI ) would be on a dish reciever , and a hdmi input on a tv would plug into that output on the dish reciever
Is HDMI what you are trying to connect? then you would need an HDMI cable
HDTV = High Definition television , which means that you have a built in digital tuner that will pick up the digital and high definition broadcast channels with an antenna connected to the tv

Mar 02, 2009 | Protron PLTV3250 32 in. LCD Television

1 Answer

No picture when on TV/Sat mode on receiver


Dear Customer,

Try another tv to this bales,

than try another cables with this your tv ,this way you got problem & find out solution on which you can spend time for ,

than try some channels to sets up your tv configuration,

or must not be imported from another country cause its not similar to your country's signal identification,


THNX

May 18, 2008 | Toshiba REGZA 42 in. Flat-Panel LCD HDTV

1 Answer

Input Signal between TV and satellite dish lost


had that happen with my 42F430 and my PS3
every other input works except the HDMI
toke me the entire day to verify that its not my PS3 thats casuing the trouble
what i end up doing is "UNPLUG" the power cord of the TV and disconnect the HDMI cable from the PS3 then let the tv sit for 2 minute, then plug the power cord back in the TV then press and hold the power button for about 10 second.. to turn it on, after the TV boots up then i go to menu and do a factory reset
and after that it start picking up the signal from my PS3 again

Apr 09, 2008 | Westinghouse LTV-40w1 HDC 40.02 in. LCD...

1 Answer

Says no signal when switched to hdmi when there is one.


My best guess would be that the resolution settings on your reciever are set too high(It's putting out an HD signal the TV can't display) Plug in through Composite or component the the box and resolve this through you Cable box's menu, then reconnect the HDMI cable.

Dec 23, 2006 | Olevia LT27HVX 27 in. LCD Television

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