https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/sheng-jiBIOS-zhi-hou-sheng-yin-yi-hui-da-yi-hui-xiao/m-p/1264637#M469362 <P>笔记本电脑升级Bios之后声音一会大一会小</P> Wed, 22 Nov 2023 08:22:59 GMT 5655 2023-11-22T08:22:59Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/sheng-jiBIOS-zhi-hou-sheng-yin-yi-hui-da-yi-hui-xiao/m-p/1264637#M469362 <P>笔记本电脑升级Bios之后声音一会大一会小</P> Wed, 22 Nov 2023 08:22:59 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/sheng-jiBIOS-zhi-hou-sheng-yin-yi-hui-da-yi-hui-xiao/m-p/1264637#M469362 5655 2023-11-22T08:22:59Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/sheng-jiBIOS-zhi-hou-sheng-yin-yi-hui-da-yi-hui-xiao/m-p/1264640#M469363 <P>关机断电&nbsp; 断开外接设备 长按开机按钮30s静电释放&nbsp; &nbsp;&nbsp;</P><P>之后播放离线音乐&nbsp; 或者音量调节反馈音测试</P><P>三方音频软件的音源一般都有左右声道&nbsp; 重低音&nbsp; &nbsp;</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="_0-1700641439275.png" style="width: 400px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/99571iFE25F1DCC7CDFFB8/image-size/medium?v=v2&amp;px=400" role="button" title="_0-1700641439275.png" alt="_0-1700641439275.png" /></span></P><P>担心硬件有异常 可以F2进入音频测试</P> Wed, 22 Nov 2023 08:24:28 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/sheng-jiBIOS-zhi-hou-sheng-yin-yi-hui-da-yi-hui-xiao/m-p/1264640#M469363 梁多多 2023-11-22T08:24:28Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/sheng-jiBIOS-zhi-hou-sheng-yin-yi-hui-da-yi-hui-xiao/m-p/1264721#M469369 <P>依次打开 开始→设置→系统→声音→右侧的 声音控制面板，双击扬声器，选择 高级 选项卡，下方的 硬件加速 和 信号增强/音频增强，都取消勾选，点确定，再点确定。然后再试试效果。</P> Wed, 22 Nov 2023 12:28:47 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/sheng-jiBIOS-zhi-hou-sheng-yin-yi-hui-da-yi-hui-xiao/m-p/1264721#M469369 548851818 2023-11-22T12:28:47Z