惠普重启后显示boot device not found please install an operating system on your hard disk。是设置错误造成的，解决方法如下：1、首先打开电脑时出现的问题。2、这时插入启动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。
显示硬盘没有驱动，说明你的操作系统坏了，只要重装系统就万事OK了,或者从装有同样系统的电脑上把这个文件拷贝过来 存放到系统目录下就好
翻译：启动的驱动器上没找到系统，请重新在硬盘上安装系统。如果没有动主板设置的话，应该是硬盘问题，或硬盘无法正常挂载.送修吧！
硬盘上面没有找到能够启动的操作系统。两个原因：硬盘坏了，或者是需要重装系统。
The present invention relates to an operating system booting method for stably processing a booting process by controlling a booting process for each partition when booting is performed through a storage medium such as a hard disk. Searching for and executing a boot loader after the boot sector ...
Please install an operating system on your hard disk. How yo operate this Start a conversation Are you having HotKey issues? Click here for tips and tricks. Create an account on the HP Community to personalize your profile and ask a question Your account als...
首先，断电：然后把键盘拆开或者倒立，之后进行仔细的检查，如果确定液体没有渗漏进计算机内部，那么对于蒸馏水或自来水等，将其晾干即可，对于饮料，如可口可乐等，这些饮料水分蒸发干后会留下粘粘的糖分，那么就需要您使用低浓度酒精进行擦拭了。擦的时候要注意到每个角落，尤其是橡胶垫的部位。好了，就...
Please install an operating system on your hard disk. How yo operate this Start a conversation Are you having HotKey issues? Click here for tips and tricks. Create an account on the HP Community to personalize your profile and ask a question You...
Boot Device not found Please install an operating system on your hard disk Hard Disk (3F8) F2 system Diagnostice是指没有发现启动设备，请在硬盘上安装操盘系统，按F2进入系统检测来检测硬盘。这个情况很可能是硬盘有故障造成的，如果您没有在BIOS中检测过硬盘，那么建议您可以在BIOS中检测一下...
“Boot device not found; please install an operating system” Method 1. Test the HDD The hard drive may be malfunctioning, and this is directly related to the functioning of the OS. This can be very accurately determined using a pre-installed program to check the health of the disk. ...