Computer WIN10 blue screen, inaccessible BOOT DEVICE, processing method

Emergency: WIN10 system Computer blue screen, restart invalid, unable to enter the desktop after boot.

Termination code: Inaccessible BOOT DEVICE

"Auto Fix" can't fix your PC

Here is my workaround.

Repair (Warranty) only provides hardware repair and reloading systems.

Is it a hardware failure or a software failure?

To re-install the system before the data backup, the computer can enter the CMD Black window, and then use the cmd command to copy files to the mobile hard disk or other disk. (If the computer does not enter the CMD black window, I think to dismantle the machine)

Enter the following command:

C:

Learn about the contents of each of these disks:

Dir

Copy the Code of files and folders, key commands xcopy, copy:

 ///E represents the ability to copy files, folders, empty folders xcopy  c:  \ OldFile d:  \newfile/excopy  c:  \hello d:  \hello/excopy  c:  \* d:  \newfile/excopy  c:  \ " old File   d:  \  " new File   " /ecopy  d:  \text\20180131 . txt d:  \ 

DISKCOPY, the whole disk copy command, I did not use success, the following is the failure code:

C: D: diskcopy [C:] [D:]

After the file backup, reset this computer and keep my files.

After one hours, the computer can be turned on, still win10 the system, but the installed software is gone, the desktop has a "deleted app. html" file that records the pre-reset software.

Computer WIN10 blue screen, inaccessible BOOT DEVICE, processing method