https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7-3070you-xi-ben-you-bian-liang-geUSB-kou-cha-shu-biao-ke-yi-zheng-chang-shi-yong-dan-shi-chaU-pan-mei-fan-ying/m-p/1136145#M60694 <P>暗影精灵7 3070游戏本，右边两个USB口插鼠标可以正常使用，但是插U盘没反应，左边的USB口插U盘正常，这是怎么回事？设备管理器中驱动都正常的</P> Thu, 23 Dec 2021 12:33:04 GMT zzks1108 2021-12-23T12:33:04Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7-3070you-xi-ben-you-bian-liang-geUSB-kou-cha-shu-biao-ke-yi-zheng-chang-shi-yong-dan-shi-chaU-pan-mei-fan-ying/m-p/1136145#M60694 <P>暗影精灵7 3070游戏本，右边两个USB口插鼠标可以正常使用，但是插U盘没反应，左边的USB口插U盘正常，这是怎么回事？设备管理器中驱动都正常的</P> Thu, 23 Dec 2021 12:33:04 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7-3070you-xi-ben-you-bian-liang-geUSB-kou-cha-shu-biao-ke-yi-zheng-chang-shi-yong-dan-shi-chaU-pan-mei-fan-ying/m-p/1136145#M60694 zzks1108 2021-12-23T12:33:04Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7-3070you-xi-ben-you-bian-liang-geUSB-kou-cha-shu-biao-ke-yi-zheng-chang-shi-yong-dan-shi-chaU-pan-mei-fan-ying/m-p/1136146#M60695 <P>进安全模式测试</P> <P><A href="https://support.microsoft.com/zh-cn/windows/%E5%9C%A8%E5%AE%89%E5%85%A8%E6%A8%A1%E5%BC%8F%E4%B8%8B%E4%BB%A5%E5%AE%89%E5%85%A8%E6%A8%A1%E5%BC%8F%E5%90%AF%E5%8A%A8%E7%94%B5%E8%84%91windows-92c27cff-db89-8644-1ce4-b3e5e56fe234" target="_blank">在安全模式下以安全模式启动电脑Windows (microsoft.com)</A></P> <P>安全模式一样的话</P> <P>刷BIOS</P> <P>不行送修</P> Thu, 23 Dec 2021 13:00:24 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7-3070you-xi-ben-you-bian-liang-geUSB-kou-cha-shu-biao-ke-yi-zheng-chang-shi-yong-dan-shi-chaU-pan-mei-fan-ying/m-p/1136146#M60695 y2kim 2021-12-23T13:00:24Z https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7-3070you-xi-ben-you-bian-liang-geUSB-kou-cha-shu-biao-ke-yi-zheng-chang-shi-yong-dan-shi-chaU-pan-mei-fan-ying/m-p/1136270#M60708 <P>关机状态下，同时按 Windows按键 + V 按键并保持按住的状态，按电源键开机，Windows + V 不要松开。等待一分钟，如果开机有显示，并提示502错误，就表示重置成功。</P> Fri, 24 Dec 2021 06:02:48 GMT https://h30471.www3.hp.com/t5/you-xi-ben/an-ying-jing-ling7-3070you-xi-ben-you-bian-liang-geUSB-kou-cha-shu-biao-ke-yi-zheng-chang-shi-yong-dan-shi-chaU-pan-mei-fan-ying/m-p/1136270#M60708 548851818 2021-12-24T06:02:48Z