https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ProBook-455R-G6-shi-yong-de-shiWIN10-1909ban-ben-sheng-ji-zui-xin-bu-ding-hou-hei-ping/m-p/973762#M408096 <P>HP ProBook 455R G6 使用的是WIN10 1909版本，升级最新补丁后，黑屏。重启不解决问题，重置也不行，卸载更新也不行，必须重装WIN10才能解决问题。</P> Tue, 28 Apr 2020 04:09:47 GMT shineshi 2020-04-28T04:09:47Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ProBook-455R-G6-shi-yong-de-shiWIN10-1909ban-ben-sheng-ji-zui-xin-bu-ding-hou-hei-ping/m-p/973762#M408096 <P>HP ProBook 455R G6 使用的是WIN10 1909版本，升级最新补丁后，黑屏。重启不解决问题，重置也不行，卸载更新也不行，必须重装WIN10才能解决问题。</P> Tue, 28 Apr 2020 04:09:47 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ProBook-455R-G6-shi-yong-de-shiWIN10-1909ban-ben-sheng-ji-zui-xin-bu-ding-hou-hei-ping/m-p/973762#M408096 shineshi 2020-04-28T04:09:47Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ProBook-455R-G6-shi-yong-de-shiWIN10-1909ban-ben-sheng-ji-zui-xin-bu-ding-hou-hei-ping/m-p/974115#M408187 <P>重置效果当然不行了，先别重装，下个HP云恢复工具恢复一下看如何，不行了再重装。</P> Thu, 30 Apr 2020 04:34:31 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ProBook-455R-G6-shi-yong-de-shiWIN10-1909ban-ben-sheng-ji-zui-xin-bu-ding-hou-hei-ping/m-p/974115#M408187 Justisy 2020-04-30T04:34:31Z