Win10 blue screen prompts the solution of INACCESSIBLE_BOOT_DEVICE

1, the blue screen of WIN10, INACCESSIBLE_BOOT_DEVICE, can not open the machine;

2, in the safe mode, disable the discrete graphics card or uninstall the graphics card driver to solve this problem (the first thing to do this into the security mode, understand Jump directly to step 6);
3, after the above prompt, do not operate, wait for the computer to automatically restart, then will prompt to try to repair, then pop up the following interface, point to advanced options;

4, then there will be three options, select troubleshooting;

5, six options appear, select the startup settings;

6, then restart;

7 After restarting, it should be able to enter safe mode. If the security mode can't get in, this method doesn't work, so think about it.
8, after entering the system, right click on the taskbar to enter the task manager, click the boot option, disable all the graphics card boot items, my N card, disable all NVIDIA at the beginning, restart it is normal .