https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-he-gaiusb-jie-kou-bu-gong-dian/m-p/1233859#M462298 <P>开机按f10/进配置，看下里面有没有USB，充电功能的选项，启用它就行，（这个功能允许电脑在休眠或关机状态下对USB设备充电），如果你没有这个选项说明你电脑不支持。</P> Wed, 24 May 2023 07:16:16 GMT feidegao 2023-05-24T07:16:16Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-he-gaiusb-jie-kou-bu-gong-dian/m-p/1233781#M462289 <P>笔记本盖子合闭后，usb接口停止供电，是因为系统设置是合盖<EM><STRONG>休眠</STRONG></EM>么。</P> Wed, 24 May 2023 01:38:21 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-he-gaiusb-jie-kou-bu-gong-dian/m-p/1233781#M462289 aryt 2023-05-24T01:38:21Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-he-gaiusb-jie-kou-bu-gong-dian/m-p/1233859#M462298 <P>开机按f10/进配置，看下里面有没有USB，充电功能的选项，启用它就行，（这个功能允许电脑在休眠或关机状态下对USB设备充电），如果你没有这个选项说明你电脑不支持。</P> Wed, 24 May 2023 07:16:16 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-he-gaiusb-jie-kou-bu-gong-dian/m-p/1233859#M462298 feidegao 2023-05-24T07:16:16Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-he-gaiusb-jie-kou-bu-gong-dian/m-p/1233876#M462300 <P>休眠状态下&nbsp; usb也是供电的&nbsp; 所以您这边usb可能是被关闭了</P><P>开机敲击F10&nbsp; 进入bios&nbsp; 之后恢复默认值就行 默认都是打开的</P><P>&nbsp;</P> Wed, 24 May 2023 07:49:48 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-he-gaiusb-jie-kou-bu-gong-dian/m-p/1233876#M462300 梁多多 2023-05-24T07:49:48Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-he-gaiusb-jie-kou-bu-gong-dian/m-p/1234170#M462342 <P>开启usb充电后可能会影响续航 请按需开启</P> Fri, 26 May 2023 02:14:30 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-he-gaiusb-jie-kou-bu-gong-dian/m-p/1234170#M462342 NAVI_Sasha 2023-05-26T02:14:30Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-he-gaiusb-jie-kou-bu-gong-dian/m-p/1234176#M462344 <P>BIOS里有个端口设置。你懂的</P> Fri, 26 May 2023 02:35:37 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/bi-ji-ben-he-gaiusb-jie-kou-bu-gong-dian/m-p/1234176#M462344 Talbert 2023-05-26T02:35:37Z