Question about Vizio Televison & Video

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I have a Vizio D650I-B2 tv and will not turn on what so ever and I need help getting the back panel off.

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The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Posted on Dec 13, 2016

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2 Answers

I have a 65 inch Vizio. Model d650i-b2. It won't turn on, no startup lights, nothing. Just acts as if it's not even plugged in.. what could be my problem? Thanks


Probably you have a problem in the power supply board .
Vizio lcd or led always has a problem in the standby circuit of the power supply .

Jul 30, 2017 | Televison & Video

1 Answer

HOW TO IN STALL A TV BASE STAND ON A 65" MODEL NO:D650i-B2


https://support.vizio.com/s/article/ka61a000000DWK4AAO/D650i-B2-Model-Information?language=en_US

May 02, 2017 | Televison & Video

1 Answer

I have a vizio d650i b2 is not turn on have blinking power light 2 year start tirning off by it self ones in a while now nothing happen


Fault at its main digital 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. 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.

Dec 12, 2016 | Vizio Televison & Video

1 Answer

How do I remove back on Visio d650i-b2 tv after all screws are removed?


If you don't know what you're doing, DON'T OPEN THE TV UP TO FIX IT, THERE ARE HAZARDOUS VOLTAGES ON THE POWER SUPPLY BOARD, EVEN WEEKS AFTER THE TV IS UNPLUGGED!

If you don't know how to do it yourself, find some local Electronic repair shops, get quotes, try to find reviews on the shops.

Nov 27, 2016 | Televison & Video

1 Answer

How do I remove the back cover on a Vizio D650I-B2


If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Disassemble & reassemble procedure to many popular brand TVs and other devices are given in detail with illustrations.

Jul 24, 2016 | Vizio Televison & Video

1 Answer

My 65 inch vizio tv model # D650I-B2 turns off after awhile. After restarting it shuts off again. Be fore shutting the picture messes up


Fault to the main power supply regulator section. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Mar 02, 2016 | Vizio Televison & Video

1 Answer

I need to change the resolution to 1080 on a vizio D650i-B2


The resolution for TV's is auto sensed by the content being sent to it.
If you are playing a 720p file, you cannot make it 1080p. 720p vs 1080p Can You Tell The Difference Between HDTV Resolutions

Apr 26, 2015 | Vizio Televison & Video

1 Answer

How do i fix the colors from my tv they are all wrong


Please use your remote to access the video portion of the setup screen. You should find a reset video to factory defaults there or in the initial setup portion. Your manual should point you to the proper section to find these.

Dec 01, 2014 | Vizio Televison & Video

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