I found that I couldn’t hear anything as long as I plugged in the headphones. The same thing happened when I changed my computer.
You said it yourself and you can’t hear it by plugging in the headphones
There is sound, please check your headphones.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
You said it yourself and you can’t hear it by plugging in the headphones
There is sound, please check your headphones.