https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ZBook-15-G2-kuo-zhan-wu-wu-fa-lian-jie-ying-pan-he/m-p/918046#M392413 <P>扩展坞型号A7E34AA#AB2 &nbsp;适配器230W &nbsp;硬盘盒自带有供电 &nbsp;重装系统之前连接扩展坞正常使用</P><P>&nbsp;</P><P>重装系统后出现无法使用硬盘盒的情况 键鼠连接正常 U盘连接正常</P><P>&nbsp;</P><P>硬盘盒换到本机USB口上也正常</P> Sat, 30 Mar 2019 09:46:00 GMT 三十一 2019-03-30T09:46:00Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ZBook-15-G2-kuo-zhan-wu-wu-fa-lian-jie-ying-pan-he/m-p/918046#M392413 <P>扩展坞型号A7E34AA#AB2 &nbsp;适配器230W &nbsp;硬盘盒自带有供电 &nbsp;重装系统之前连接扩展坞正常使用</P><P>&nbsp;</P><P>重装系统后出现无法使用硬盘盒的情况 键鼠连接正常 U盘连接正常</P><P>&nbsp;</P><P>硬盘盒换到本机USB口上也正常</P> Sat, 30 Mar 2019 09:46:00 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ZBook-15-G2-kuo-zhan-wu-wu-fa-lian-jie-ying-pan-he/m-p/918046#M392413 三十一 2019-03-30T09:46:00Z https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ZBook-15-G2-kuo-zhan-wu-wu-fa-lian-jie-ying-pan-he/m-p/918052#M392416 <P>有条件的话替换电脑，替换扩展坞测试。</P><P>&nbsp;</P><P>软件方面到惠普官网重新安装主板芯片驱动和&nbsp;system&nbsp;default&nbsp;setting&nbsp;电源方案。</P><P>&nbsp;</P><P>扩展坞可以断开电源和全部设备，静置半小时后再试试</P> Sat, 30 Mar 2019 10:14:49 GMT https://h30471.www3.hp.com/t5/bi-ji-ben-dian-nao/HP-ZBook-15-G2-kuo-zhan-wu-wu-fa-lian-jie-ying-pan-he/m-p/918052#M392416 548851818 2019-03-30T10:14:49Z