https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling5yongu-pan-kao-bei-wen-jian-hen-man/m-p/976994#M408898 <P>属性里没有“策略”</P> Thu, 14 May 2020 09:29:39 GMT sunny5821 2020-05-14T09:29:39Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling5yongu-pan-kao-bei-wen-jian-hen-man/m-p/975490#M408622 <P>从电脑拷贝文件到u盘很慢，usb3.1驱动已装。u盘是usb3.0的。</P><P>&nbsp;</P><P>电脑是500g的固态盘+1T硬盘。</P><P>&nbsp;</P> Thu, 07 May 2020 12:45:21 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling5yongu-pan-kao-bei-wen-jian-hen-man/m-p/975490#M408622 sunny5821 2020-05-07T12:45:21Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling5yongu-pan-kao-bei-wen-jian-hen-man/m-p/975726#M408655 <P>文件很大的话很正常，要是文件大小一般，你换个U盘试试，也许是U盘的问题，</P> Fri, 08 May 2020 10:23:06 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling5yongu-pan-kao-bei-wen-jian-hen-man/m-p/975726#M408655 长春藤ze 2020-05-08T10:23:06Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling5yongu-pan-kao-bei-wen-jian-hen-man/m-p/975731#M408656 <P>文件是一部1.2G电影。</P><P>是这样的，新电脑预装的是&nbsp; win10家庭版，买回来的时候，我U盘从电脑里拷贝过电影，速度在80-100M/s&nbsp; 。</P><P>昨天，我重装了&nbsp; win10 专业版 系统，然后U盘拷贝东西只有20M/s&nbsp; 了。我查看驱动是好的，不知道啥原因啊？？<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="QQ截图20200508182925.png" style="width: 531px;"><img src="https://h30471.www3.hp.com/t5/image/serverpage/image-id/45077i8A25AB2E3C9699FE/image-size/large?v=v2&amp;px=999" role="button" title="QQ截图20200508182925.png" alt="QQ截图20200508182925.png" /></span></P> Fri, 08 May 2020 10:30:08 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling5yongu-pan-kao-bei-wen-jian-hen-man/m-p/975731#M408656 sunny5821 2020-05-08T10:30:08Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling5yongu-pan-kao-bei-wen-jian-hen-man/m-p/976418#M408801 <P>您好</P><P>打开设备管理器 点击磁盘驱动器找到u盘右键属性点击策略 选择更好的性能应用确定测试</P> Tue, 12 May 2020 01:49:38 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling5yongu-pan-kao-bei-wen-jian-hen-man/m-p/976418#M408801 Chen_long 2020-05-12T01:49:38Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling5yongu-pan-kao-bei-wen-jian-hen-man/m-p/976994#M408898 <P>属性里没有“策略”</P> Thu, 14 May 2020 09:29:39 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/guang-ying-jing-ling5yongu-pan-kao-bei-wen-jian-hen-man/m-p/976994#M408898 sunny5821 2020-05-14T09:29:39Z