This is due to the latest official Realteck sound card driver caused by new features itself, and be not system reason.

这是由于最新的官方Realteck声卡驱动程序自身新特性导致的，而并非系统原因。

youdao

Please ensure you have a sound card in your machine, you've installed sound card driver and it is working properly in system.

请确保您有音效卡在您的机器，您安装了声卡驱动程序，它是正常运作的系统。

youdao

AC '97 sound card and sometimes the other can not play MIDI music, it is usually because the sound card driver caused incomplete.

另外AC ' 97声卡有时候无法播放MIDI音乐，这通常都是因为该声卡的驱动不完整造成的。

youdao