Windows 10: Choppy and pixelated picture when casting from Windows to TV screen

I am trying to cast Windows + K my laptop screen on my TV screen, and the picture is choppy and pixelated whenever there's motion on screen. My laptop is an LG Gram 17 with 16:10 aspect ratio. My TV is a TCL Roku 65R635-CA 4K with 16:9 aspect ratio. When I cast, the display settings on the two displays are as below -1. On the internal display my laptop, the desktop mode is 1920x1080, 60hz and the active signal mode is 2560x1600, 60hz only one option of refresh rate - 60hz2. On the second display my TV, the desktop mode is 1920x1080, 30hz and the active signal mode is 1920x1080, 30hz t

:)

 

Cast or Duplicate laptop screen on TV


Hello
I want to either duplicate or cast my laptop screen to my tv. I have acer spin 3 with windows 10 and Vizio smartTV.
I have cast on google Chrome, so from there I am able to cast to the TV. I have the cast button(link on right click), in Opera, but it does not work. Opera cannot find any Cast destinations.
On Windows side, if I search for wireless display from notifications/project area, it does not find my TV. If I click Connect in the notifications area, it does not find my TV.
The TV is listed under Other devices in my devices and printers settings, but is always disconnected.
I have attached images for this.
Please help,





Thanks

 

Casting Photos to TV via Chromecast

Hi Donald,



Thank you for the reply.



Try the steps listed below to cast Desktop screen:

• Make sure the Chromecast is connected to the TV and both the devices are On.
  
• Expand the Google Cast extension icon and select
  ‘Cast screen/window (experimental)’ option.
  
• When prompted to cast entire screen,
  Accept and click on ‘Share’.
  
• Open ‘Photos App’ to mirror photos on the PC.
  

You may search for an app that can cast your media to any
Google Cast device on your favorite search engine, and install it from the Store.



Regards,

 

Cast to tv

Hello, I'm Greg, 10 years awarded Windows MVP, here to help you.

For WIndows 11 Mirroring screen instead of casting to TV try this fix:



Other ways:

https://www.technewstoday.com/cast-to-tv-on-win...

https://windowsreport.com/how-to-screen-share-w...

(Avoid ad links which intrude into editorial copy, especially avoid Restoro, PC Repair Tool and Reimage ads)

https://nerdschalk.com/how-to-project-laptop-to...

How to Connect Windows 11 to TV Wirelessly Using Miracast



Report back results for each step so I know what else to suggest.

Feel free to ask back any questions. Based on the results you post back I may have other suggestions if necessary.

______________________________________________

Standard Disclaimer: There are links to non-Microsoft websites. The pages appear to be providing accurate, safe information. Watch out for ads on the sites that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the sites before you decide to download and install it.