Question about LG 42LC7D-UB Television

1 Answer

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?

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

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

Posted on Oct 31, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Cant get sound to play through speakers? proper way to hook up?


Do you mean HDMI from Monster, if you do ensure that the cable is connected securely to the correct port. HDMI cables rely on both the devices for sending and receiving. Nothing will happen until both devices send the opposite signal. Hope it works for you!

Apr 29, 2013 | Teac AG-V2050

3 Answers

How do I hook up a HD satallite dvr to a av reciever dvd player and HDTV using HDMI cables


Things You’ll Need:
  • HD television
  • HD satellite or cable receiver
  • DVD player
  • Stereo receiver
  • AV cables
  • Cable connector
  • HDMI cables
Step1Examine the back of your HDTV. You will see a series of input jacks for AV cables, (typically color-coded white and red for audio and yellow for video), as well as an antenna input and one or more HDMI input jacks. There will likely be a number of them, but each one should be distinguished with a label ("video," "cable" or something similar). Step2Attach the cable connector from the cable or satellite receiver to the antenna input on the back of the TV. Step3Connect the AV cables to the DVD player, VCR, stereo receiver or whichever other component you wish to connect to the television. The cables should line up by color: place the white cable in the white input jack, the red cable in the red input jack and the yellow cable in the yellow input jack. All three cables from each component need to go into the same label input jacks. Usually, they will all line up in a vertical row. Step4Find the HDMI output jack on your receiver or DVD player (some receivers will not have them--they are necessary to receive a high definition signal--but can still play on the TV through the cable connector or AV cables). Attach one end of an HDMI cable to the output jack of the receiver and the other end into the input jack on the HDTV. Step5Turn on the TV. Access the menu with your remote, and follow any instructions it gives you. Your HDTV may require a few additional steps to complete the hookup of the receiver (though not all of them will). Step6Access the "input" button on your TV remote. This will allow you to switch the TV signal to one of the cable connections you have just made. For example, if you attached the HDMI cable to the first of two HDMI input jacks, the TV will flash "HDMI 1" on the screen to tell you that is where it is receiving its signal. Hope that helps..........

Jul 15, 2008 | Televison & Video

1 Answer

I have a RCA RT2906 surround sound reciever. I have an Insignia NS-32L550A1 HDTV. I also have a PS3 and a Comcast HD DVR. I've hooked all of these up according to the manual (with HDMI cables), and I...


You should have your signal in to your Comcast, then HDMI out to Sat in on your receiver. I haven't looked but I'm guessing you have multiple HDMI in on your receiver, but remember, you only have one HDMI out from receiver which would go to tv. What happens if you hook HDMI directly friom Comcast out to HDTV in.If you still have a delay there must be some sort of adjustment on your tv. When you plug into tv, Is it a default screen you can't change or, can you check say video 1, etc.? How many HDMI inputs do you have on your tv? Let me know through "add a comment"
Dave

Mar 28, 2011 | Audio Players & Recorders

1 Answer

I have just brought a rx-v367 av reciever and have connected it to my tv/ speakers. speakers work fine when testing set up. however there is no sound coming out when connected to tv. also it keeps coming...


Hi, Yamaha audio-video receivers are equipped with a variety of connecting jacks for hooking up different types of electronic equipment. Component AV cables are typically used for hooking up the receiver to a cable TV box. Component cables can also be used to connect the Yamaha receiver to an HDTV, although a High Definition Media Interface (HDMI) cable offers a simpler connection if the receiver is equipped with HDMI (all HDTV sets are equipped with the distinctive, six-sided HDMI jack). The connections should take less than five minutes.

Instructions

Things You'll Need:

* 2 sets component AV cables
* HDMI cable


Check the back of the Yamaha receiver to determine if HDMI is available. The six-sided jack contains 19 holes set in three rows. If the receiver is equipped with an HDMI Out port, use an HDMI cable to connect to the TV by inserting the plug straight into the jack with the wider end turned upward.


Insert the red, green and blue plugs on a set of component AV cables into the Video Out jacks on the cable TV box, matching the plug colors to the jacks.


Connect the plugs on the other end to a set of Video In jacks on the back of the Yamaha receiver. Make a note of which jacks are used for the connection. Each set of jacks is labeled on the receiver.


Insert the audio plugs on the component cables into the Audio Out jacks on the cable box, using the white plug for the left channel and the red plug for the right.


Attach the plugs on the other end to the Audio In jacks on the Yamaha receiver.


Use a second set of component AV cables to connect from the AV Out jacks on the Yamaha to the AV In jacks on the HDTV only if an HDMI cable was not used.

Feb 18, 2011 | Yamaha RXV367 Receiver

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.
e305ede.jpg

May 08, 2010 | Sony BRAVIA KDL-46W4100 46 in. LCD HDTV

2 Answers

The reciver dosnt get a signal from the hdmi inputs both ps3 and blu ray have the same problem it is a dtr 5.9 integra


what you should do is make sure that your HDMI is cord is not in an awkard position, which like mine i have to unplug and plug back in to get a signal

Mar 01, 2010 | Integra DTR-5.1 Receiver

1 Answer

Picture/audio problems on my HDTV


This is a cable box problem. Could be a lack of signal stregnth or bad HDMI output.

The SA boxes have a very bad history of this, try using the component video output and see if the problem persists.

The HDMI is a real glass jaw of those boxes; but this problem could absolutly be your incoming signal...high def channels require more signal strength and that is what causes audio drops, pixilation and flicker.

If it was the HDMI in the receiver/tv you would get:

- Black screen, Pink fuzz or green streak dropouts.
- "Fireflies"
- Audio cutting in and out
- Not pixilation!

So what is my approach? If the box is rented or under warranty get it replaced. If the problem persists then call your cable company and arrange a service call at their expense.

If the box is not under warrenty go ahead and call the cable company and complain about a poor signal. If the signal is good, use the component video output...it looks almost identical anyway.

Let me know if this helps,

Cheers!

Feb 03, 2010 | Sony STR-DG820 Receiver

1 Answer

Audio but no video from Sony Blu-Ray w/ HDMI hookup to RX-V663


Okay...my first contribution to any forum but I have the same problem (Yamaha RX-V663 and Samsung Blu Ray) and found the solution. The problem is you probably have your HDMI cables from your DVD player and reciever connected to a DVI input on your TV. The DVI may have problems communicating--not HDCP compliant. My system was working great then I hit a button on my remote...just playing around. I think it was the pure audio and I turned off the receiver. After that, the audio worked but there was no video. After many frustrating hours, the fix was to unplug the HDMI and DVI cable then turn the power off, cycle the power again, and plug the HDMI and DVI cables back in (the DVI was the last cable plugged in, not sure if that matters). By unplugging everthing you've reset the communication between the HDMI components and the DVI TV.

See page 18 of the yamaha owners manual, second to last note on bottom right of the page. It says there may be a problem...

I also noticed that the yamaha reciever was sending 1080p (my older tv is 1080I) and that is why the video wouldn't display on the TV. You can see this in the video signal info screen, unfortunately there is no setting to switch it back, just recycle the cables and power and it should reset.

Uncredibly frustrating but I got my picture back!
Jason

Dec 01, 2008 | Yamaha RX-V663 Receiver

1 Answer

My HDTV has no HDMI and I'm not getting a picture on the TV except for the Yamaha Backscreen


tell cable box 480 i putput not 720 p even tho big screen has hd inputs its not true hd ok unplug plug back in see if get cable box to defult u or take card in front in and out most likely tv cant handle 720 p or 1080 i if its on 1080 i bring to 720 still no pic tak ethe cable box out settings to 480 i ok try that 1st

Jan 06, 2008 | Yamaha RX-V2700 Receiver

Not finding what you are looking for?
LG 42LC7D-UB Television Logo

Related Topics:

182 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

The Knight
The Knight

Level 3 Expert

72670 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18381 Answers

Henry  Thomas
Henry Thomas

Level 3 Expert

1074 Answers

Are you a LG Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...