苏联时期的军事实力:我启动后出现英语“Reboot and select proper boot divice or Insert Boot media inselected Boot device

我启动后出现英语“Reboot and select proper boot divice or Insert Boot media inselected Boot device 我启动后出现英语“Reboot and select proper boot divice or Insert Boot media in selected Boot device 启动时屏幕上出现:reboot and select proper boot device or insert boot media in selected boot device 出现Non system Disk or Disk Error后出现Replace Disk and Press Anykey To Reboot，该怎么解决？ 刚装完系统,显卡驱动重起后出现reboot and select proper boot device or 刚装完系统,显卡驱动重起后出现reboot and select proper boot device or insert boot 手提电脑出现~!Reboot and Select proper Boot device or Insert Boot Media in sel 出现“reboot and select proper boot device or insert boot media in selected boot device” 电脑不能启动，出现了HD Recovery card not hound Press any Key to reboot，请问哪位大虾知道，我有重谢 我刚买的电脑，开机时总是提示Reboot and select proper boot device，是怎么回事？