开机出现“An operating system wasn't found.Try disconnecting any drives that don't ……pres

开机出现“An operating system wasn't found.Try disconnecting any drives that don't ……press Ctrl+Alt+Del to restart”

方法/步骤

插入启动U盘,设置启动U盘为快捷启动项(一般为USB storage device),win XP,win 7可选择2003 PE,win 8及以上建议选择win 8 PE。

进入到PE操作界面后运行DiskGenius,在图示位置单击右键

选择“重建引导记录(MBR)(M)”提示成功后点击确定并关闭DiskGenius

打开PE桌面上的windows启动引导修复,出现界面后一般选择C进行修复
修复成功后,会自动建立报告,不用管,直接关闭对话框。

关机重启,黑屏后拔下启动U盘,就能进入系统了。祝你好运!

进入PE系统后认不到硬盘解决方法

http://www.doudouxitong.net/PEshiyong/2015/1126/10481.html

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