Win8 prompts "No disk in the drive" when shutting down

Solution:
1. Right-click on the computer--Admin--Disk Manager opens and see that there are two groups in the disk partition - Disk 0 and Disk 1.

2. Disk 1 has only one disk, the available byte is 0, right click on the disk 1--properties--driver, click Disable.

If you can't find disk 1, click on the computer to view - the hidden partition check will be displayed.
3. The problem can also be solved by updating the reader driver.
After the above steps, we can solve the problem when the Win8 system is shut down and there is no disk in the drive.