the computer has been removed the machine cover has been removed since last systemstart up please ensure that any system access was authorized
问题描述：
the computer has been removed the machine cover has been removed since last systemstart up please ensure that any system access was authorized
答
检测机器外部状态,是不是机箱盖子没有盖好,或者哪个部件有松动,象光驱啊!把机器打开,都看看,再盖上!要不,放电BIOS,让它全部重新检测!
问答内容：
按 F10 键进入 BIOS 设置程序,选择 “hardware monitor setup”把它的值设置为enable就可以了