I've bought a Panasonic TX- L42B8B smart tv and it wont let me watch youtube or other things smart tvs do any reason why?

Some TV's will no longer support the youtube app. Google your model of TV to see if it has been affected. Youtube may no longer be supporting smart hub and there could be one final smart hub update to fix stability issues before the support is discontinued. Some people have had success by deleting and reinstalling the youtube app or even unplugging the TV while the app is frozen and then plugging it back in and turning it on.

First, I'm not a Furrion representative.
* Check your warranty. Call for support.

*** Following is for information only.***
* Lower right button of your Furrion Remote. Press the (CC) button for the captions.
* Remote diagram (click on PDF file); https://www.google.com/search?q=futvrs1-bl.pdf&ie=utf-8&oe=utf-8&client=firefox-b-1
* Forest River (Forum) caption prob discussed; http://www.forestriverforums.com/forums/f88/furrion-tv-dvd-closed-caption-142943.html
* Indication that customers having problems with remote; https://www.youtube.com/watch?v=jZoMShPzN40
* Features; https://www.youtube.com/watch?v=pzylYzFAImM
* Captioning may come from 3 or more sources.
* TV has CC module built in. You can access it by pressing menu on your TV remote. Follow instructions.
* Cable (or Digital Sat) box. Use the Cable remote to access the "Cable' functions. press menu and follow the instructions.
* Captioning may be on a mandatory broadcast for channel needs. I.E. emergency network, Hearing impaired channel, etc.
* The original movie or clip is broadcast in a different language that has captioning (translation) added in by local TV station (or network)
* Internet (smart TV) click on upper right of video or access with your smart TV Remote.
* Check your warranty. Call for support.

Aloha, ukeboy57

Additional (related) information;
* How to set up CC; https://www.youtube.com/watch?v=7_KZOhjEScU
* Setting up (RV); https://www.youtube.com/watch?v=merkAbgc6hY
* Demo DV3100; https://www.youtube.com/watch?v=xs3Jq1ADbrc
* Demo FEHD19SOA; https://www.youtube.com/watch?v=4DwyuYCW9r0
* Demo FEHST8A; https://www.youtube.com/watch?v=s4AIi7mwtVY
* Demo FEHS32D9A; https://www.youtube.com/watch?v=bopMRTfYhcU
* Setting up RV TV; https://www.youtube.com/watch?v=Gs-Kngvf7fI

Finlux USB Recording Functionality - YouTube

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Finlux 32H6020-D 32 Inch LED HD Ready TV - Full Video ...

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Finlux Smart TV System 2013 Review ' AVForums

Netflix Streaming problem on LG Smart TV - Forums - CNET

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https://productforums.google.com/forum/#!topic/youtube/...

GoogleMay 20, 2014 - I have an LG Smart TV Model Number 47LM6200. ... TV YouTube App Crashing/Not working, Kevin Wrigley, 5/25/14 8:38 ... Can't even link the TV to the phone/tablet app for a screenshot ... Did it coincide with a firmware update or any other change? ...... I downloaded an update for the LG 47LM7600-TA . Trouble mirroring your Android Screen?
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Westinghouse tx-42f430s wont turn on fix repair - YouTube

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Westinghouse model # 32H1G1 won't turn on , but If I unplug the TV and wait for a ... -tx-42f430s-42-inch-lcd-tv-appears-bricked-595806.html ... I have a Westinghouse 40" TV that is working, but sometimes it won't turn on.

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Format of the movie you've downloaded does not supported by the TV system.

The same problem here. I tap on the TV and the problem solved. LOL....
But sometimes I meet the problem that YouTube won't Play on Smart TV. You can check this article. There explains what caused the YouTube playback problem on smart TVs? How to solve the YouTube not playing problem on smart TV, and is there any way to avoid this kind of problems? Well, those are the topics that this article is going to talk about today.

This issue is a common, but hardly talked about from LG. Your tv is probably 1 or 2 months out of warranty, and now you're hearing a series of clicks. After weeks of fighting with LG to replace my tv, i decided to fix it myself. i'm proud to announce that my 50PK540 is now working. want proof? Take a look at the video i posted on youtube, then you will have a better understand why your tv is clicking... I'm also selling the repair kit for this power supply board on ebay now. LG power supply Board model number EAY60968801. With anyone of these PCB # EAX61392501/7, EAX61392501/10, EAX61392501/11, or EAX61392501/12 with the parts if this kit, I've also fis several 50PK750 models, Some clients have send me their broken power supply board, so I can do the repairs. Please Make sure that you've already gone through the process of troubleshooting and testing your tv's power supply board before making any purchases.. I recommend that you get a tv tech to check it out, because every tv is different. Email at [email protected] if you have any question.and watch the video:

http://www.youtube.com/watch?v=I9wF0OLyV0k&feature=youtu.be

http://www.youtube.com/watch?v=vHrv5XaDULI&feature=youtu.be

Try some adjustments. Brite changes the level of bright and Picture changes contrast. Less contrast and less brightness to even things out may help, and you won't be driving the panel so hard, so It's life will be longer too.