https://h30471.www3.hp.com/t5/you-xi-ben/zhong-zhuang-xi-tong-zhi-hou-jian-ce-bu-dao-you-nei-zhi-yang-sheng-qi-jian-dan-de-shuo-jiu-shi-mei-sheng-yin/m-p/1100030#M53902 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="2FTRXXFME0Z`$_9@Q}E_GD2.png" style="width: 347px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/59793i189DEE6EFD06C4B4/image-size/large?v=v2&amp;px=999" role="button" title="2FTRXXFME0Z`$_9@Q&amp;#125;E_GD2.png" alt="2FTRXXFME0Z`$_9@Q&amp;#125;E_GD2.png" /></span>重装系统之后&nbsp; &nbsp;没插耳机&nbsp; 没连接音响&nbsp; &nbsp;就只剩下这个了</P><P>本来应该有笔记本的内置扬声器才对</P><P>&nbsp;</P> Fri, 02 Jul 2021 13:00:52 GMT wilhelm 2021-07-02T13:00:52Z https://h30471.www3.hp.com/t5/you-xi-ben/zhong-zhuang-xi-tong-zhi-hou-jian-ce-bu-dao-you-nei-zhi-yang-sheng-qi-jian-dan-de-shuo-jiu-shi-mei-sheng-yin/m-p/1100030#M53902 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="2FTRXXFME0Z`$_9@Q}E_GD2.png" style="width: 347px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/59793i189DEE6EFD06C4B4/image-size/large?v=v2&amp;px=999" role="button" title="2FTRXXFME0Z`$_9@Q&amp;#125;E_GD2.png" alt="2FTRXXFME0Z`$_9@Q&amp;#125;E_GD2.png" /></span>重装系统之后&nbsp; &nbsp;没插耳机&nbsp; 没连接音响&nbsp; &nbsp;就只剩下这个了</P><P>本来应该有笔记本的内置扬声器才对</P><P>&nbsp;</P> Fri, 02 Jul 2021 13:00:52 GMT https://h30471.www3.hp.com/t5/you-xi-ben/zhong-zhuang-xi-tong-zhi-hou-jian-ce-bu-dao-you-nei-zhi-yang-sheng-qi-jian-dan-de-shuo-jiu-shi-mei-sheng-yin/m-p/1100030#M53902 wilhelm 2021-07-02T13:00:52Z https://h30471.www3.hp.com/t5/you-xi-ben/zhong-zhuang-xi-tong-zhi-hou-jian-ce-bu-dao-you-nei-zhi-yang-sheng-qi-jian-dan-de-shuo-jiu-shi-mei-sheng-yin/m-p/1100485#M53985 <P>可以从设备管理器中查看是否可以识别到声卡设备，在声卡设备上右键--卸载设备--删除此设备驱动程序，然后重启一下电脑，重启之后让系统自动加载一遍，看下是否正常。</P> Mon, 05 Jul 2021 07:28:01 GMT https://h30471.www3.hp.com/t5/you-xi-ben/zhong-zhuang-xi-tong-zhi-hou-jian-ce-bu-dao-you-nei-zhi-yang-sheng-qi-jian-dan-de-shuo-jiu-shi-mei-sheng-yin/m-p/1100485#M53985 Hou-YJ 2021-07-05T07:28:01Z