Trick to fix the error of not calling Facebook video on the computer

Social network Facebook is too popular and very developed, where users communicate with friends, relatives, share beautiful pictures, Facebook also has a video call function with others right in the chat.

With this feature it is possible to turn boring texting chats more vivid, easier to communicate. However, there are times when the call cannot be made, which is a common error that can be caused by the network, blocked, canceled friends . For each reason, users can completely fix it.

Facebook cannot access the laptop's camera and microphone

In case you cannot call a video, you need to fix it by selecting the icon on the right corner of the screen when you are on a call. Continue to select Always allow Facebook to access Micro and camera then Done. In case, if you use more webcam and headset with external support, you can choose the device in these 2 items to be default when making a call.

Error not displaying the Facebook video call icon due to unfriendly

This error occurs often, there are many reasons, but the most common is because the person you call can block you, unfriend or you can also block that person.

With this error you need to fix it by trying to call someone else to see if you can make a video call, you should find a way to make friends, unblock or enable video / voice calls in Facebook settings, you will be able to call the video quickly.

In addition, some Facebook privacy settings also affect video calling, but mostly because the person you want to call has private settings, the user doesn't do much now once the other person is on. don't want to receive video calls.

Outdated web browser

Normally, when using the browser, users do not have the habit of updating a new version because they are afraid of heavy computer or accidentally turn off the automatic update feature. This also affects quite a lot on Facebook's ability to function, because Facebook is constantly updating new versions to fix bugs, new versions require new support features, which are only available on new browser versions. If using an outdated browser, the incompatibility with Facebook is very high. To be able to continue using it, you should download / update the latest browsers.