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How do i troubleshoot a Visio E550VL LCD TV with no sound or picture?

I have a Visio E550VL LCD TV that started intermittently clicking and having a blank screen with no sound. Eventually, it went blank and will not come back on. I replaced the power supply board but that didn't resolve the issue. The Visio logo changes from orange to white once the power button is pushed so i know i am getting some power. Please advise on what issues i might be having and how to fix the problem.

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

Coldcut
  • 1554 Answers

SOURCE: Philips LCD model 26TA1000, vertical lines and blank white screen with no picture

it would be easier to find it stripped from a damaged set on ebay.
I see several there but need the part number to search
of course you may purchase that and find it to be the lcd driver.hopefully not.

Posted on Feb 18, 2008

  • 163 Answers

SOURCE: I have a Philips LCD

Service manual says: Error code 14 - audio power amplifier section. The tv switches to protect and blinks one long and four short flashes.

Posted on Mar 04, 2009

  • 13 Answers

SOURCE: My Vizio VX32L LCD TV will power on but no picture or sound

I had the same problem after having a Vizio for 2 and a half years. I left the room for a minute, i came back and the screen went black. There was still power to the unit and you could see that the back light was working, just no picture, no sound, and you couldn't use any of the buttons. The only way to turn it off was to unplug it. It would then start up, with the Vizio logo going from orange to white, and then do the same thing all over, no pic or sound.

HOW I FIXED MINE: I ordered a new "main PCB" from tigerdirectparts.com (you can also use searspartsdirect.com). This is the circuit board with all of the inputs on it (hdmi, cable, etc.) I opened it up, disconnected the old one, put in a new one and now it works fine. I used both serial numbers on the board to search for it online. It cost me $144 to do it, but that's better than $450 for a new TV. My tv is the vx32l hdtv10a. I hope that helps.

For me the part number was either (depending on the vendor) : 0171 2272 2174 or it was 3632 0212 0150. Check your circuit and see if any of those numbers match up.

Posted on Jan 22, 2010

  • 8457 Answers

SOURCE: We have Samsung LCD model LN26A450C1D, which is

The tv Tuner board is dead,that the board,where the brocasting incomming signal cable connected into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish Tuner board for the replacement.

Posted on Jul 22, 2010

Testimonial: "Thanks for quick response! I will try. "

Fujitsu
  • 29 Answers

SOURCE: Vizio VX37L HDTV10A no picture

Hi.
You need change the Main board. You have a micropros. problem.

Posted on Aug 20, 2011

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DIAGNOSING A VISIO E550VL TV THAT HAS NO PICTURE BUT DOES HAVE SOUND, TWO OF THE INPUTS ON THIS UNIT HAVE QUIT, I JUST REPLACED BOTH THE MASTER AND THE SLAVE BACKLIGHT INVERTERS WITH NO SUCCESS.


Fault to its main board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ . In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

Aug 07, 2015 | Vizio E550VL 55 in. LCD HDTV

1 Answer

May have had a power surge. Now Visio light comes on, but no sound and black screen. Can it be fixed or too far gone?


Not 'too far gone' yet but the nature of the failure points to the modular switched mode power supply,
Look for a block assembly with larger components and several connectors that is bolted onto a larger panel.
These are purchased from other sources, not made by Vizio.

Look into the guts of this assembly for cylindrical components with plastic foil and an aluminum top, mostly mounted vertical to the board.

Examine the tops of these for any dome-like appearance; this is a sign of failure since these should be flat.
They are inexpensive (one reason they fail) and this failure can be prevented by spending another dollar or two in the manufacture of them.

Dec 19, 2014 | Vizio 55-inch E550VL 1080p 120Hz LCD...

1 Answer

Vizio tv


Many Visio tv's have the same problem, and also reversed - picture and no sound. The quick fix is to disconnect the power cord at TV - then hold in the power button (usually found on left side 1/4 up from bottom of screen , located on the side/back of the set. a square button all alone) - hold power button in for 30 1,000 mississippi's, yes, that is what a Visio tech told me and it works. I was lucky enough to have the problem start before the 30 return policy ended at Walmart - decided I did not want a product that obviously has a chip failure coming soon! I exchanged for a Samsung and have not looked back!

Jul 19, 2014 | Vizio 42 in. LCD TV

1 Answer

My 55" Visio will come on but the picture keeps flashing on and off


inverter fault. check board for blown capacitors . if no signs off blown parts check with a working inverter board.

Oct 02, 2013 | Vizio E550VL 55 in. LCD HDTV

1 Answer

I have a viz e550vl good pic no sound at all no matter what i do, tried unplug tv hold power button for 10 sec. any help please thanks


have you been already check the speaker does it good?. if ok, tried to hooked up a powered pc speaker at the audio output jack of the tv. turn on, if you can get sound there the cause it would be bad amplifier circuit but if you can not get sound from there you have bad sound processor at the board.

Oct 02, 2012 | Vizio E550VL 55 in. LCD HDTV

1 Answer

Dish remote won,t work if Visio E550Vl is in operation.


Hey there! Becki Barned with Dish Network here! The problem that you are having is interference with your tv. You can try to move your receiver away from your tv a little, just a few feet, so that the LCD tv is not affecting the signal from the remote.

Dec 23, 2010 | DISH Network IR Remote Control

1 Answer

Visio LCD TV - Partial Picture blacked.


Hello! I have a 32" Vizio LCD...within 30 minutes of the tv being turned on, black lines start running through the bottom half of the screen and eventually blacking out the bottom half of the tv screen. It also doesn't have anything to do with the ratio as I have tried that. HELP!

Jan 06, 2009 | Toshiba 42HP66 42 in. LCD Television

2 Answers

Visio TV and Direct TV remote


I bought a 42" Visio LCD from Costco and used code 10030 and it worked. It is the code for Goldstar TV.

Nov 17, 2007 | Televison & Video

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