Question about Vizio VX20L 20 in. LCD TV

1 Answer

VIZIO LCD VX20L, intermittant video/audio with Blue screen message "No Signal"

VIZIO LCD, VX20L, After ~20-30 minutes, video signal starts dropping out. Blue screen appears with " No Signal" message. Video and sound might "pop" back in, but will start to drop out again. Change channels, same thing starts to happen-Blue screen and "no Signal" message. Have changed cable splitters and checked signal with other TV's in house and all have solid video and pix. "over-heating tuner chip?

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 10 Answers

If the tuner is bad, changing the mainboard should fix the problem.

Posted on May 23, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

My Vizio VX20L TV is giving a message that there is no RGB signal, then it shuts down. Please help!!! Thanks!


tried to use with other input device and hooked up at the tv then use other component input just to isolate the problem.

Mar 25, 2013 | Vizio Vx20l 20" Lcd Hdtv vx20l - Open Box

1 Answer

Everytime i start up computer a sigal appears saying "no video input"


I'm assuming after a few minutes, it does get a signal from your computer and all works? It does take about 30s +/- 90s for a computer to generate an output video signal so if your monitor comes on first, before the computer can send a video signal, then you'll see that message. You should see the same message if you shut down your PC and leave the monitor on.

Aug 15, 2011 | Philips 170C4FS 17" LCD Monitor

1 Answer

The tv had blue screen briefly showing "no signal" then turns off. ... and I am getting the same blue screen-no signal.


If your television is displaying a blue screen or no signal message and then turning off, your TV may be at an inactive input. Here's how you can get back to watching your TV:
1. Powering on your TV and press the INPUT button on the VIZIO remote control repeatedly until a picture re-appears.
2. If this does not work, try again but press the button slower this time.

I got this off the vizio website.

Feb 21, 2010 | Vizio GV42L 42 in. LCD Television

1 Answer

Digital channel signal blue screen only


Press the "INPUT" button and make sure "TV" is highlighted.

Mar 21, 2009 | Vizio VX20L 20 in. LCD TV

1 Answer

''no signal'' message on blue screen after watching for 10-30 min


First try another signal input like a DVD player or other source, is the signal displayed ok? Then you have lost the signal on one input from whatever the device is.

Mar 16, 2017 | Spectroniq PLTV3250 32 in. LCD TV

1 Answer

Vizio HDTV


Unfortunatley you can not get replacement parts for Vizio TV's. If purchased from Costco and you still have the receipt. then try and bring it back.

Jun 10, 2008 | Vizio L32 32 in. LCD HDTV

4 Answers

Vizio L37


try to go to the menu,then find the words,blue on or off,turn it off,then you will see the changers.

Nov 10, 2007 | Vizio GV42L 42 in. LCD Television

3 Answers

I cant see anything on my vizio 32 inch television


I just spent an hour trying to fix the VIZIO with the same problem. The screen had no picture at all, but could hear the sound perfectly!! But we i figured out the solution! UNPLUG THE CABLE BOX AND LET IT RE-BOOT! and it WORKED!!!!!

Aug 05, 2007 | Vizio L32 32 in. LCD HDTV

Not finding what you are looking for?
Vizio VX20L 20 in. LCD TV Logo

1,415 people viewed this question

Ask a Question

Usually answered in minutes!

Top Vizio Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76099 Answers

Tony Nguyen
Tony Nguyen

Level 2 Expert

96 Answers

Steve Allison
Steve Allison

Level 3 Expert

5569 Answers

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

Answer questions

Manuals & User Guides

Loading...