先安装，https://www.advanceduninstaller.com/
卸载本机自带的supportAssist
然后重新下载supportAssist
地址：https://www.dell.com/en-us/shop/supportassistforpcs/cp/supportassistforpcs
安装即可
DELL笔记本安装supportAssist方法for win11
发布时间 2023-04-21 12:32:01作者: shabake
先安装，https://www.advanceduninstaller.com/
卸载本机自带的supportAssist
然后重新下载supportAssist
地址：https://www.dell.com/en-us/shop/supportassistforpcs/cp/supportassistforpcs
安装即可