LG 42LG30 42 in. LCD HDTV Logo
Posted on Dec 21, 2007

Pc to tv

Iv pluged my pc in to my lg tv using rgb pc plug but the tv says theres no signal

  • 3 more comments 
  • Anonymous Dec 24, 2007

    iv the same problem

  • rikishah Dec 27, 2007

    help... same problem!

  • Anonymous Mar 12, 2009

    The rgb input worked for a few days then all of a sudden when connected 'no signal' appears.

  • Anonymous Apr 15, 2009

    same

  • Anonymous Apr 24, 2009

    Same for me! Was working ok and now it is not... :S

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Anonymous

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Anonymous

Same problem for me too!

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  • Posted on Jun 28, 2009
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Buy a video cable and a sond cable and connect them to the back where is says rgb pc.then tao input - rgb pc.

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  • Posted on Dec 06, 2008
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How do i connect my dell xps laptop to my lg 47 inch 70 series tv

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Anonymous

  • 60 Answers
  • Posted on Feb 22, 2008

SOURCE: pc to tv

Try changing the resolution on you computer. That TV may not handle the current resolution setting. You may also have to do something on your computer to turn on the rgb output.

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KEEP GETTING MESSAGE ON TV (RGB ON TV SCART HAS BEEN ENABLED)

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Trying to hook my home PC into my LG TV gets me the message Invalid Format, what can I do to get the signal or can i use this tv for my monitor with a dell PC

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Under PICTURE on the TV select SCREEN (RGB-PC). You can AUTO-CONFIG or you can set resolution manually to the same you set PC to. Other adjustments can be done here as well to get optimum picture on TV from PC.
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I want to connect my laptop to my lg tv. i have the RGB cable but it is showing no signal on the tv, why?

You need to tell your laptop to send the video signal to your rgb output interface by using your function keys. Usually Fn+F2 or F8.



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My screen won't turn on when i start up computer. i have pluged the original grafics card in and pluged the rgb wire in but theres just no signal comein from pc??? any sujestions on how to instal it or...

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I can not get TV to pick signal from PC

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RGB NO INPUT SIGNAL

Hi,

RGB stands for Red Green Blue. Your monitor isn't getting a video signal.

First, look behind your PC.

Pull the video plug and check the pins.

The should be three rows of them. Make sure none of them are bent over.

On the back of the PC, look at the connector socket you just pulled the plug out of. Is there another like it? (15 holes, 3 rows of 5)

If so and the original doesn't work, switch the plug to the other.

Put the plug back in and screw it in tight.

Reboot your PC.

Hope this helps,

Mike
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Using TV as computer monitor

Same problem!!! Inspiron E1505 connected to a year old LG 47" 1080p lcd. My rgb used to work fine, plug and play with my pc. No luck with my laptop though. I've tried setting up duel monitors, updating all(atleast I think all) of my drivers, and rechecking all connections!! Please Help.
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Pc to tv

Try changing the resolution on you computer. That TV may not handle the current resolution setting. You may also have to do something on your computer to turn on the rgb output.
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