20 Most Recent Vizio M470SV 47" 1080p LED-LCD TV - 16:9 - HDTV 1080p - 240 Hz Questions & Answers

0helpful
1answer

What is the screw size for the base stand of a vizio m470sv

Contact the authorized dealer to get more details. Gopakumar Gopalan Google
11/17/2019 3:31:55 AM • Vizio M470SV 47"... • Answered on Nov 17, 2019
0helpful
1answer

I have a 47 inch Vizio m470sv TV with no sound. I think the main board controls the audio, but I think I need a service manual to be sure, and see what's involved in replacing it.

hola amigo primeramente te dire q si usastes el tv con alto volumen por mucho tiempo te cargartes la salida de audio o las bosinas revisa eso antes de reemplazar la mainboard las bocinas puedes medirlas con un simple mult?metro miden aproximadamente entre 4 u 8 ohms si no son las bocinas es la salida de audio remplsala es mas sencillo asi
10/13/2016 1:16:00 AM • Vizio M470SV 47"... • Answered on Oct 13, 2016
0helpful
1answer

Why is my Vizio M470SV have a black screen but blue indicator light comes on

Most likely it's a capacitor fault. Google "Capacitor bulge" and then search Youtube for your make and model to see if anyone has done an instructional video. You'll need to be comfortable dismantling the TV and be able to use a soldering iron. If this isn't you then take it to a repair shop.
9/8/2014 10:21:48 AM • Vizio M470SV 47"... • Answered on Sep 08, 2014
0answers
0helpful
1answer

I have my tv connected to my laptop how do i use my remote control as a mouse and keyboard

Unfortunately, your QWERTY keyboard remote is only for input to the TV. You cannot use it as a computer keyboard and mouse.You can use the Logitech MX Air Mouse and a Bluetooth keyboard if you want a quality solution. I have a Gyration Media Center Remote which I love but they don't make it anymore. You can search eBay for that if you're interested. You can also try this but I wouldn't have high expectations.
7/26/2012 9:47:12 PM • Vizio M470SV 47"... • Answered on Jul 26, 2012
0helpful
2answers

My Vizio M75-E1 appears to be in bootloop. Can it be fixed?

Boot log is stored in the EEPROM on the main board, you should be able to get a new one for $15 from shopjimmy but it's not an easy job to replace, very small SMD, if you have the equipment and knowledge to replace it that's the cheap way to get the job done. The other option is replace the main board
9/22/2021 10:44:48 PM • Vizio Televison... • Answered 10 hours ago
0helpful
1answer

Vizio vs420lf1a screen flickering?

Clean the cable and connector contacts for starters, if that doesn't solve your issue try a new tcon board.
9/20/2021 9:45:13 PM • Vizio Televison... • Answered 2 days ago
0helpful
1answer

Is the backlight LED Driver for a Vizio E55-E2 LWZ2VIKT TV on the power board?

This model TV had issues with the connector going from the power supply to the LED driver board, the solder contacts on the back of the board break loose, you can either solder the contacts if you have the means to do that or order a new board. If you're able to solder it, you will need a small tip for the iron and use lots of flux or the connectors will want to flow together, flux will keep that from happening
9/19/2021 6:36:34 PM • Vizio Televison... • Answered 3 days ago
0helpful
1answer

I have a Vizio smart tv that the screen is scratched up and a Magnavox that has a nice screen that the electronic are messup would it be possible to combine them.???

No of course not. That is like saying can I take the door off a mustang and put them on a denali, both cars right?
9/17/2021 2:15:27 AM • Vizio Televison... • Answered on Sep 17, 2021
0helpful
2answers

Why does vizio tv m3221-b1 screen freeze up after 30 minutes of viewing?

I don't know the answer but your tv is actually more computer than tv and when a computer screen freezes it is usually because it has suffered a software crash and rebooting restores operation (for a while). While it is possible it is an electronic problem (something overheating perhaps) you shouldn't ignore the software possibility.
9/17/2021 2:09:52 AM • Vizio Televison... • Answered on Sep 17, 2021
0helpful
1answer

I have a digital Brinks 7 day timer, Could I connect my Vizio to this timer?

May work..long as no fire hazard
9/14/2021 4:36:00 AM • Vizio Televison... • Answered on Sep 14, 2021
0helpful
1answer

Model d70-d3. What caused backlight failure?

I'm not totally sure what your asking, does your backlights work or do they not?...you said backlights not working but you can see the LED's, the backlights are the LED lights, or are you calling the LCD diodes in the panel the LED' backlights?
9/7/2021 10:12:40 PM • Vizio Televison... • Answered on Sep 07, 2021
0helpful
1answer

Vizio 46 Screen Problem

I can tell you what's wrong but it's not good news, your panel is bad. There are 2 things you can try, on the panel board that doesn't give half a picture check all the SMD diodes and see if one is shorted, if you find a shorted one take a needle nose pliers and remove it, it will work without it, if you don't find any shorted there is one last slim chance of fixing it if it has wheat IC tabs on the side of the panel, again do this to the side that doesn't get half a picture, take a very sharp knife and cut one tab at a time at the panel, start with the top one, try the set after removing each one, if it still doesn't work go to the next one, if that doesn't and it most likely won't the TV will need to be recycled as a new panel isn't available.You will have to remove the front frame to get at the tabs, not all sets have them.
9/7/2021 1:11:09 AM • Vizio Televison... • Answered on Sep 07, 2021
0helpful
1answer

I have a Vizio model E421VL and it takes about an hour or so to warm up

The slow start is bad capacitors in the power board
9/2/2021 11:24:05 PM • Vizio Televison... • Answered on Sep 02, 2021
0helpful
2answers

Lost video on Vizio M43-C1. Seems to be a power issue

Probably the power supply is failing
9/2/2021 11:22:26 PM • Vizio Televison... • Answered on Sep 02, 2021
Not finding what you are looking for?
Vizio M470SV 47" 1080p LED-LCD TV - 16:9 - HDTV 1080p - 240 Hz Logo

13 questions posted

Ask a Question

Usually answered in minutes!

Top Vizio Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76758 Answers

Cindy Wells

Level 3 Expert

6355 Answers

Ekse

Level 3 Expert

13435 Answers

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

Answer questions

Manuals & User Guides

View Most Popular

Vizio Televison & Video

  • Vizio Televison & Video

Most Popular Question

47 inch vizio m470sv tv no sound think

  • Televison & Video
Loading...