I just got this Vizio yesterday. Have everything playing through a Yamaha receiver. Apple TV plays ok. Tv plays ok, blu-ray with Amazon and Netflix plays ok thru this, but when I access Amazon or Netflix thru Vizio apps I only get a picture and no sound. I am using an HDMI 1.3 cable from receiver to TV. I have rebooted tv and tried different ports and still no sound. Any ideas?

One way That I can think of is burning the video on a DVD or Blu-ray disc and then play the disc on your TV through a DVD or Blu-ray player. Here is exactly how you can burn a video onto a DVD/Blu-ray disc
How to Convert and Burn MKV to Blu ray with Subtitle

Open the Netflix app and sign in to your account!

Easy Ways to Get Netflix & Other Video Streaming Services On Your TV Smart TVs: If you've bought a television from LG, Panasonic, Samsung, Vizio or any number of other manufacturers in the past few years, it might be an Internet-enabled Smart TV offering access to services like Netflix, Amazon Instant Video, and Hulu Plus at the very least Blu-ray Players: Like some televisions, many Blu-ray players are now "smart," offering access to streaming services. A few video streaming apps, like Netflix, may come preloaded. Others you may have to download and install. If you already have one of these smart Blu-ray players, you may not need an additional streaming device. Game Consoles: PlayStations 3 and 4, Xbox 360 and Xbox One, and Wii U all offer streaming basics: Netflix, Amazon Instant Video, YouTube and Hulu. Xbox offers the most-64 channels including HBO Go, Showtime Anywhere, Starz Play, CBS Sports, MLB.TV, Nat Geo TV, Vudu, Sling TV and many others.Smartphones, Tablets and laptops: If you have a newer smartphone and TV made by the same manufacturer, there might be a screen mirroring setting such as Samsung's AllShare or LG's Miracast on both devices. This enables you to cast whatever's on your smartphone to your TV. For laptops, just plug it into your TV with an HDMI cable. Or, if you want to go wireless, check to see if your laptop and TV support WiDi, Wireless Display.

5 Easy Ways to Get Netflix & Other Video Streaming ...

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Feb 27, 2015 - If you already have one of these smart Blu-ray players, you may not ... Or, if you want to go wireless, check to see if your laptop and TV support WiDi, Wireless Display. ... Apple TV is the only streaming device that can seamlessly access... so if you've invested in buying movies or television shows through ...

Using Netflix on your Vizio TV or Blu-ray player

Amazon Video: Compatible Devices - Amazon.com

www.amazon.com/gp/video/ontv/devices

Amazon.com, Inc.Device Categories. Compatible Mobile Devices; Game Consoles; Television; DVR; AV Receiver; Streaming Media Player; Home Theater Sound System; Blu-ray ...

Amazon Instant Video - Amazon.com

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Setting up Amazon Instant Video on your Samsung TV

Your Yamaha is the problem here. It cannot handle the signal and process the 3D as it states. What I would do is hook your player direct to your TV in the manner that it works and feed your audio from a different path to maintain surround system. Your tv/dvd player may have an audio out that you can feed back to the Yamaha .

That's because tha hdmi is desing to play sound to the reciver you may have to use out put sound from the unit.

I've searched for an answer regarding vizio vbr231 netflix connect issue to no avail. so here are my 2 cents. I'm taking mine back to Costco and exchanging it! lol. so called experts want to char4ge depending on the level of urgency to you WTF! EF them,mofos, crudentials are they've installed the systems before. just sayin

Is Yamaha HTR-640 a receiver? Try HDMI from PS3 to receiver or Sony HDTV. If HDMI from PS3 to receiver the you need and HDMI from receiver to out Sony HDTV. You could connect everything to receiver and HDMI out to HDTV. You can not have an HDMI cable AND an optical cable coming out of the PS3, only one or the other.