https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1152187#M64041 <P>之前使用正常， 用内置麦克风上网课。 但是昨天晚上内置麦克风突然收不到声音，如何自查麦克风是否坏了，或者怎么解决</P> Tue, 22 Mar 2022 00:04:38 GMT Williamhong 2022-03-22T00:04:38Z https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1152187#M64041 <P>之前使用正常， 用内置麦克风上网课。 但是昨天晚上内置麦克风突然收不到声音，如何自查麦克风是否坏了，或者怎么解决</P> Tue, 22 Mar 2022 00:04:38 GMT https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1152187#M64041 Williamhong 2022-03-22T00:04:38Z https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1152406#M64081 <P>开始-设置-系统-声音(左边）</P> <P>右边内容截个图</P> <P>&nbsp;</P> Tue, 22 Mar 2022 11:49:08 GMT https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1152406#M64081 y2kim 2022-03-22T11:49:08Z https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1152754#M64165 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="屏幕截图(92).png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/71307i02BDB2E99671980F/image-size/medium?v=v2&amp;px=400" role="button" title="屏幕截图(92).png" alt="屏幕截图(92).png" /></span></P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="屏幕截图(91).png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/71308i4C08A4D39666747B/image-size/medium?v=v2&amp;px=400" role="button" title="屏幕截图(91).png" alt="屏幕截图(91).png" /></span></P><P>  </P> Thu, 24 Mar 2022 01:51:49 GMT https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1152754#M64165 Williamhong 2022-03-24T01:51:49Z https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1152759#M64166 <BLOCKQUOTE><HR /><a href="https://h30471.www3.hp.com/t5/user/viewprofilepage/user-id/208448">@Williamhong</a>&nbsp; 已写:<BR /> <P>&nbsp;</P> <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="屏幕截图(91).png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/71308i4C08A4D39666747B/image-size/medium?v=v2&amp;px=400" role="button" title="屏幕截图(91).png" alt="屏幕截图(91).png" /></span></P> <P>  </P> <HR /></BLOCKQUOTE> <P>输入设备下拉，有什么选项，改一下试试</P> Thu, 24 Mar 2022 01:55:55 GMT https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1152759#M64166 y2kim 2022-03-24T01:55:55Z https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1153029#M64222 <P>只有这一个选项</P> Fri, 25 Mar 2022 01:00:24 GMT https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1153029#M64222 Williamhong 2022-03-25T01:00:24Z https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1153031#M64223 <P><SPAN>*****提供</SPAN><SPAN>机器基本</SPAN><SPAN>信息*****</SPAN></P> <P>系统桌面按Win+R打开运行，输入</P> <P>msinfo32</P> <P>确定，打开系统信息程序窗口</P> <P>&nbsp;</P> <UL> <LI>系统摘要-右边内容，Ctrl+A全选，Ctrl+C复制，粘贴出来</LI> </UL> <P>&nbsp;</P> <UL> <LI>左边点组件展开-声音设备-右边内容，Ctrl+A全选，Ctrl+C复制，粘贴出来</LI> </UL> <P>&nbsp;</P> <UL> <LI>左边点组件展开-有问题的设备-右边内容（如果有），Ctrl+A全选，Ctrl+C复制，粘贴出来</LI> </UL> Fri, 25 Mar 2022 01:09:23 GMT https://h30471.www3.hp.com/t5/you-xi-ben/nei-zhi-mai-ke-feng-wu-fa-shou-yin/m-p/1153031#M64223 y2kim 2022-03-25T01:09:23Z