https://h30471.www3.hp.com/t5/you-xi-ben/dian-nao-mei-you-sheng-yin-le/m-p/1181066#M70548 <P>进设备管理器查看一下有没有带叹号或问号的设备，同时去官网驱动下载网站下载声卡驱动重新安装。</P> Wed, 17 Aug 2022 14:18:38 GMT WDH 2022-08-17T14:18:38Z https://h30471.www3.hp.com/t5/you-xi-ben/dian-nao-mei-you-sheng-yin-le/m-p/1181061#M70546 <P>前几天不小心误删了一个文档，之后电脑就没声了音乐软件显示系统暂无可用设备。请问各位大神帮忙看看，刚买一年作用，应该不会是硬件问题吧。</P> Wed, 17 Aug 2022 13:38:42 GMT https://h30471.www3.hp.com/t5/you-xi-ben/dian-nao-mei-you-sheng-yin-le/m-p/1181061#M70546 还是离开 2022-08-17T13:38:42Z https://h30471.www3.hp.com/t5/you-xi-ben/dian-nao-mei-you-sheng-yin-le/m-p/1181066#M70548 <P>进设备管理器查看一下有没有带叹号或问号的设备，同时去官网驱动下载网站下载声卡驱动重新安装。</P> Wed, 17 Aug 2022 14:18:38 GMT https://h30471.www3.hp.com/t5/you-xi-ben/dian-nao-mei-you-sheng-yin-le/m-p/1181066#M70548 WDH 2022-08-17T14:18:38Z