If Netflix wont go fullscreen on your PC or TV, try the solutions here given byMiniToolto fix it.

It is also allowed to download shows to watch offline.

Why wont Netflix go fullscreen?

install Microsoft Silverlight

Fortunately, multiple effective fixes can be found in the following part, and lets look through them.

you could take a stab at press shortcutFto find out if your issue is fixed.

If this doesnt work, try other methods.

Get Silverlight Download and Install for Internet Explorer 11

Thus, clearing cookies could be helpful to fix your issue.

Step 1: Open Chrome and accessnetflix.com/clearcookiesin the address bar.

This can clear cookies and sign you out of your account.

What Is Netflix Error Code AVF 11800? How to Fix Error 11800?

Step 2: ClickSign into get in again and try Netflix to see if the issue is fixed.

Just have a try and then watch videos on Netflix to see if the issue is solved.

Besides, double-check your web client is the latest version.

If it is outdated or corrupt, perhaps Netflix wont go fullscreen.

In this case, uninstall Silverlight and reinstall the latest version on your PC.

Double-hit it and clickInstall Nowto start the installation.

How to download Microsoft Silverlight on your Windows?

How to install it for use?

Find the answer from this post now.

Keep on your reading.

Just turn off the TV, unplug your Smart TV from the power source and keep a minute.

Go to select TV Aspect Ratio and change it to the value between 16:9 Full and 16:9 Original.

What is Netflix error AVF 11800?

How to fix this error code in case you find it on Apple TV, iPhone or iPad?

Find solutions from this post now.

Final Words

Netflix wont go to the fullscreen mode?

How to fix Netflix full screen not working on TV/PC?

After trying these ways, you should easily fix it.

Of course, if you have some other useful workarounds, let us know in the comment part below.