外星人M18 R2 A11的bios 开机出现no boot device found.press any key to

来源：学生作业帮编辑：作业帮分类：综合作业时间：2024/05/20 02:46:35

外星人M18 R2 A11的bios 开机出现no boot device found.press any key to reboot the machine求解决
硬盘启动项也不见了,只能在pe里看到ssd,机械硬盘不见了

如果你用光盘看不到硬盘,有可能bios里面的硬盘模式是raid.改成ahci试试看
再问：改了之后提示 bootmgr is missing press ctrl+alt+del to restart 启动项里没有找到hhd legacy boot：有 cd/dvd/cd-rw third hard drive network other options： diagnostics enter setup
再答：那就重新安装系统，，在ahci模式下

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