It seems that the bootloader of OS is not even loaded. Have you heard
beeps from your computer? I suspect it could be some problems of
its hardwares.
What about other opinions?
Kevin
※ 引述《nh559977 (半夜睡不著)》之銘言：
: 朋友的電腦
: 無法進入系統
: 開機後只能開到這個畫面
:

: 請電腦高手們幫忙解答