I have a tv screen that i use to play x box,watch movies and use it for a computer but there is no sound on the computer

Quite a strange problem. I guess it would be easier just to find a different way of watching movies. For example, I use showbox.zone app for this purpose. Tried a lot of different options but this one turned out to be the handiest and most convenient. So just spend some time exploring all the possibilities you have.

1. Launch the Netflix app on your mobile device.
2. Once you're signed in, select the Cast icon in the upper or lower right corner of the screen.
3. Select the device you would like to watch your TV show or movie on.
4. Select a TV show or movie to watch and press Play.

https://www.filehippo-free.co/

Shop for tv How can we play vide... on Google

WD TV® Media Player
$109.99
Staples

(165) Hauppauge Computer Ha...
$84.99
Dell

(400) C2G 29351 Micro USB to...
$21.23
Sears Audio?Technica ATR2USB 3.5...
$13.95
zZounds Diamond ATI TV Wonder H...
$39.92
B&H Photo-Vi...

(12) Search Results

USB Flash Drive Movies on your Flat Screen TV - YouTube

? 4:10
https://www.youtube.com/watch?v=ge4Wo9FQf8w
Oct 5, 2014 - Uploaded by 21NorthMedia
How to watch Movies & Photos from your USB Flash Drive via the USB Port on your Flat Screen TV.

Watch a movie on your TV from a USB drive. - YouTube

? 2:40
https://www.youtube.com/watch?v=jOhvbdVkPaM
Nov 10, 2012 - Uploaded by DIYallday
I'm trying to play movies from my USB port, but when I plug it I can't .... My LG 47" TV will recognize and open the flash drive, but shows empty.

Check and replace its tuner. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Unfortunately, there is no way you can do this without making some adjustments to either the movie clip or to your TV.
These adjustments could eventually end up in making the 3D movie more or less a normal HD movie.
The best way is to buy a 3D TV and glasses. This would help you watch the movie in 3D.

In your internet option and the menu advanced, you've got a sub-menu "multimedia" ,disable the box with "play sounds in webpage"

tell me if it's works.
cheers

I have a vhs and dvd player all in one
I have a converter box hooked up to my tv and vcr , dvd player combined
I can play my movies on the tv. ok.
you have to have your tv and vcr set on channel 3. if that is what your main tv is set up with. Or 4 if you have your tv set up with that.
Mine plays ok. My settings are for channel 3
My suggestion would be to check your hook ups. maybe they are not hooked up correctly
I had to go to www.google.com and did searches to help with hook up.
I can also record station I am watching with vcr on vsh tapes. I do not have a dvd recorder.
I found out that you have to have 2 converter boxes hooked to one tv., in order to record on on station while watching another. I have not tried that, as I don't have 2 converter boxes for one tv. I found that by doing google search also. Good Luck