HP Compaq 86 Pro G2 小型立式电脑 因为主板只能插USB接口,安装win7时,在安装界面键盘鼠标都无反应,参考https://h30471.www3.hp.com/t5/tai-shi-dian-nao/HP-Zhan-86-Pro-G2-MT-Business-PC-zhuangwin7hou-shu-biao-jian-pan-dou-mei-fan-ying/m-p/875781/highlight/true#M56294后,在安装界面键盘鼠标依然无反应,是否为usb3.0驱动不对?