电脑 扬声器安装程序（UNKNOW）

 

1、安装High Definition Audio 控制器

https://driverpack.io/zh-cn/devices/sound/realtek/realtek-high-definition-audio-1?os=windows-10-x64

2、调整前后面板 解决

 

 

或者按照以下文档解决，未验证

https://blog.csdn.net/ypp91zr/article/details/121584681
https://driverpack.io/zh-cn/devices/sound/realtek/realtek-high-definition-audio-1?os=windows-10-x64
https://blog.csdn.net/zhangbest5/article/details/119861321
https://blog.csdn.net/evajingbin/article/details/103103448