Question about Vizio 39-inch LED TV - E390-A1 E-Series 1080p 60Hz HDTV E390-A1

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Vizio E390-A1 black screen power light is white no sound no picture

Black screen power light is white

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 155 Answers

SOURCE: Vizio 42", have picture for about 5 mins then screen goes black.

also check the power cord wire coming from the back of the tv is loose from the tv side or perfect.

Posted on Oct 26, 2008

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  • 10 Answers

SOURCE: I CAN TURN THE POWER ON. THE SCREEN STAYS BLACK.

This TV has 2 main circuit boards (2 LCD backlight controlers): the Power Supply board may have fried the video board on it's way out ...
You can either arange to have the TV replaced under warenty if not have it serviced. In any case best of luck with Vizio support line.

Everyone bought this TV because it was so cheap... now we find out why: Vizio cuts corners on everything from engineering to support!! All brands are not created equal. Sometimes you get what you pay for.

Posted on Feb 25, 2009

  • 1 Answer

SOURCE: Power Light comes on but no picture its just black

Main Board Needs to Re Replaced.

Posted on May 28, 2009

  • 92 Answers

SOURCE: Power Light comes on but no picture or sound.

for your VP50, it could just be simple as a power supply but it could also means more. Do you have the amber LED light when off and green when on? if so, try the main board first. If that doesn't resolve the problem, then change the sustainer boards.

Posted on May 30, 2009

  • 92 Answers

SOURCE: No Screen or sound

there are two possibilities to this problem. First and cheapest way is to replace the main board. Second, replace the inverter board. This is the boards that are mounted vertically on both sides of the TV.

Posted on Jun 18, 2009

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1 Answer

Vizio e390-a1-Black Screen/Power Light On. Is it the main board, eeprom or another piece of hardware that has malfunctioned? Is there some steps someone could run me thru to determine what has failed?


like Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electro-medical.blogspot.com/

To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Jul 10, 2016 | Vizio Televison & Video

1 Answer

Vizio Model E390-A1 Screen lights up white no sound . I can see the picture lightly in the background.


The t con board or the LCD panel is faulty. To confirm You have to replace the TCON board
If you wish to get some details; check the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/

Jun 14, 2016 | Vizio Televison & Video

1 Answer

How to fix? power on white light on no backlight no video cannot turn power off


most likely the main board, BUT not a guarantee. one of the ways Vizio keeps the cost low is by high integration and low parts count. with minimal daughter boards.

Apr 03, 2016 | Televison & Video

1 Answer

E390-A1 with a cracked screen,upper right corner can see menu options on bottom, worth trying to replace screen?


not at all. Vizio doesnt even sell parts. Vizio is one of the lowest quality TVs on the market. I had a 55" that had a bad panel after 1 year.

Sep 22, 2015 | Vizio Televison & Video

1 Answer

POWER LED LIGHT COMES ON WHEN PUSHED BUT PICTURE DOES NOT COME ON.


check to make sure you have tv input set to correct input, i.e., hdmi 1, hdmi 2, etc, etc.

May 12, 2015 | Vizio E390-A1 39" 1080p 60Hz LED 2.95"...

1 Answer

Why is my vizio 39 inch e390-a1 will not turn back on


Check and replace it power supply regulator board. Check and replace damaged component/s at it main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Surf the site with patience. Pull up older posts. Do a search by type in the brand name of your device at its search box.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis.

May 26, 2014 | Vizio E390-A1 39" 1080p 60Hz LED 2.95"...

1 Answer

No picture, no sound


Make sure it is not set on analog, game/video, or input screen.

Apr 20, 2014 | Vizio 39-inch LED TV - E390-A1 E-Series...

1 Answer

E390-a1 sound from speakers not working


Tries tv unplug replug it back like about an hour later for the tv do a resetting itself back to the factory setting,this might help to solved this problems.Check the sound setting in the tv setup Menu it to speaker out not something else.If u are using the tv speakers.If u are using sound bar system or reciever system make sure all the connections output are correct and functioning,this will solved the problems.

Aug 04, 2013 | Vizio E390-A1 39" 1080p 60Hz LED 2.95"...

1 Answer

Vizio has sound but no picture.


Hello
The T'Con board [Timing Control Board] has damaged. This board can be located at the bottom side of the LCD panel. You have to open the tV, to take it out. There is no repair to this board, and only card basis replacement should be done. OK.

Feb 27, 2012 | Vizio VW32L 32 in. LCD HDTV

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