The Instagram video itself may have been posted without sound.Enabling the sound or audio part will make the video audible. To begin with, do note that Instagram has a default feature which does not allow automatic play of sound.We have listed down the causes, from the most basic ones to the complex ones. Otherwise, you would not understand the reason behind performing some of the steps while fixing the problem. It is very important for you to know the causes before moving to the fix section. We can attribute the problem of no sound in Instagram video to either the device on which it is being operated or the program or the application itself. There can be a lot of reasons that can cause an Instagram video to play without any sound. Causes Behind the ‘Instagram video has no sound’ Issue Let us further understand and try to resolve the issue. To begin with, do note that Instagram has a default feature that does not allow automatic play of sound. In the present blog we are going to discuss why this happens and foremost how can it be resolved. Sometimes users while using this application face issues like the video having no sound. While talking of ‘social media,’ perhaps the first to strike one’s mind is ‘Instagram.’ It is a widely used platform to share photos and videos and users can react to them making them more popular.