https://h30471.www3.hp.com/t5/tai-shi-dian-nao/dian-naousb-cha-ru-yin-yi-zhi-xiang-xian-shi-ping-jing-chang-hei-ping2miao-hou-hui-fu-fei-tong-shi/m-p/1114375#M69866 <P>USB是经dell显示器的？</P> <P>只能最小化后一点一点增加连接的设备找到具体的故障点</P> Fri, 10 Sep 2021 14:03:37 GMT y2kim 2021-09-10T14:03:37Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/dian-naousb-cha-ru-yin-yi-zhi-xiang-xian-shi-ping-jing-chang-hei-ping2miao-hou-hui-fu-fei-tong-shi/m-p/1114340#M69864 <P>OMEN台式机，购买一年。type-c连接Dell显示屏。后端usb连接鼠标、耳机，前端usb连接键盘。音频输入输出口连接音箱。Win10，自动更新未关。</P><P>使用过程中频繁出现usb插入声音，同时右下角任务栏闪现usb图标。显示屏不规律黑屏，黑屏两秒后恢复正常。黑屏和usb插入声没有同时发生的规律性。所有连接线、电源线均拔插过。电脑bios重置过（关机状态不连电源线长按电源键）。</P><P>发这个贴的过程中显示器黑屏了三次。usb插入声实在太烦人，只能把系统声音设置为无声。请问该如何解决？</P> Fri, 10 Sep 2021 09:24:26 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/dian-naousb-cha-ru-yin-yi-zhi-xiang-xian-shi-ping-jing-chang-hei-ping2miao-hou-hui-fu-fei-tong-shi/m-p/1114340#M69864 这怎么回事啊 2021-09-10T09:24:26Z https://h30471.www3.hp.com/t5/tai-shi-dian-nao/dian-naousb-cha-ru-yin-yi-zhi-xiang-xian-shi-ping-jing-chang-hei-ping2miao-hou-hui-fu-fei-tong-shi/m-p/1114375#M69866 <P>USB是经dell显示器的？</P> <P>只能最小化后一点一点增加连接的设备找到具体的故障点</P> Fri, 10 Sep 2021 14:03:37 GMT https://h30471.www3.hp.com/t5/tai-shi-dian-nao/dian-naousb-cha-ru-yin-yi-zhi-xiang-xian-shi-ping-jing-chang-hei-ping2miao-hou-hui-fu-fei-tong-shi/m-p/1114375#M69866 y2kim 2021-09-10T14:03:37Z