How to Fix YouTube Fullscreen Not Working with 4 Methods 2019
Many users have encountered the “YouTube full screen not working” issue. When it happens, YouTube will either play in a small window or refuse to respond the clicking of Fullscreen button. If you’re also facing the same problem on Google Chrome or other browsers, please check the follow 4 methods to fix YouTube won’t go full screen error.
Method 1. Fix YouTube Fullscreen Not Working with a General Methods
Always starting with the generals will save you a lot time. It is noticed that general techniques can sometimes provide you with easy solutions. Here are some of the general ways with which you can fix the issue of YouTube full screen not working.
- Option 1. Refresh the page by clicking Reload button or press F5 key.
- Option 2. Exit Chrome Maximize mode by clicking the box shaped button on top right corner in Windows or green button on upper left corner in Mac, then use YouTube full screen mode.
- Option 3. Use full screen mode of Google chrome by pressing F11 for Windows or press Command + Shift + F in case you are operating a Mac.
- Option 4. Reopen the video playing in YouTube or you can restart your PC to eradicate the problem.
These general methods are easy and safe to try. Even if they don’t work, they do no harm to the computer system or data so that you can try the following methods. However, it is always suggested back up important data before doing any changes to your computer.
In case you lose precious files from your Windows or Mac computer, please use a data recovery software to get them back as soon as possible.
Method 2. Fix YouTube Fullscreen Not Working by Disabling Extensions
Sometimes it is the extension installed that may hinder the command of YouTube full screen mode. Disabling YouTube related extensions can help in this stance.
- Step 1. Open Google Chrome and click the three-dot menu on the top right.
- Step 2. Now select More tools > Extensions in the menu.
- Step 3. Find the extension that is related to YouTube, then click the toggle to disable it.
Repeat the procedure with all extensions that are needed to be disabled.
Method 3. Fix YouTube Won’t Go Fullscreen by Turning off Hardware Acceleration
Turning off the hardware acceleration can also help to fix the YouTube full screen not working. Here is the step wise procedure. Follow the steps and try using the YouTube in full screen mode.
- Step 1. Open Google Chrome and click the three-dot menu on the top right.
- Step 2. Select Settings, then scroll down and click on the option of Advanced.
- Step 3. In System section, turn off the switch besides Use hardware acceleration when available.
Method 4. Fix YouTube Won’t Go Fullscreen by Updating Chrome
When YouTube full screen is not working, you may try fixing it by upgrading or resetting Google Chrome. Follow the steps as mentioned below and update the chrome to fix the problem.
- Step 1. Open Google Chrome and click the three-dot menu on the top right.
- Step 2. Select Help > About Google Chrome.
- Step 3. On the new page, click Update Google Chrome and wait for the completion of installation.
- Step 4. Click Re-launch when update installation is completed to reopen the chrome.
Now try turning on YouTube full screen and see if it works.
In case none of the above methods work for you but you want to watch a YouTube video in full screen urgently, you can choose to download it to local computer with a free YouTube downloader.
Share your experience with us and help more people to fix YouTube full screen not working issue!
