Reboot and select proper boot device or insert boot media in selected boot device and press a key
您的電腦可能檢測不到硬碟 :
(檢測不到硬碟的症狀:開機時IDE檢測中不顯示硬碟信息)這樣進作業系統前就顯示:
「Reboot and select proper boot device or insert boot media in selected boot device and press a key」