How to connect my Amazon Alexa to my Vizio television please?
Question edited for clarity.It will only work if it is a Smart TV.https://support.vizio.com/s/article/Alexa-SmartCast-Display?language=en_USGetting Started:Press the VIZIO button or Home button on your remote to launch SmartCast Home on your TV.From the top menu, navigate to Extras and click OK.Highlight and Select "VIZIO Account" and connect your TV to your VIZIO Account by following the on screen instructions. ...Highlight and Select "Smart Home Settings"
More items...How to Use Amazon Alexa Devices with your SmartCast TV..
Why is my LED tv intermittently flickering
The cables could either be loose or need to be replaced for your TV or the connection ports are broken. The LED lights or the T conn board could be causing the TV screen to flicker.
TV half snow static, half perfect
The T-con board sounds like the most likely issue on your Vizio. Typically if the video signal is being sent to the T-con, then the t-con resolves it into the format required by the LCD screen. In this case since part of the video is fine and the part is snow/static, I would suspect the T-con. Is it perfectly half the screen? Typically there are two connectors out of the t-con to the LCD, so one if one of those is loose or going bad, then that may be the issue as well.
I have a Vizio model
go to setting and factory reset when it comes up it will ask you to scan channels analog digital or both click both
How do I diagnose which board I need for 4k TV that powers on but the screen is black?
With the TV turned on, press the menu button and shine a bright flashlight on the screen at a shallow angle (about 20° from parallel to the screen). Move it around - if you can see the menu or other material where the flashlight is pointing, you have a backlight failure. This may be either in the power supply, or the backlight itself (sadly, with LED backlights, it's usually a blown LED).
How do I know what board is causing vertical lines?
It's actually the panel that's bad, not the board, one of your clock lines are shorted but it can be fixed with a piece of scotch tape by masking off the correct clock line, there should be 8 of them and it will give a decent picture just using 7, there are some youtube vids that describe how to find the pin to block if you want to dig into it.
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