Press Windows key + X
Click Power Options
Under related settings, click Additional power settings
Click Choose what the power button does
Click Change settings that are currently unavailable
Uncheck 'Turn on fast startup (recommended)
Click Save changes.
Try these first to see if they work:
Open Start, type: CMD
Right click CMD
Click Run as administrator
Type in at the prompt OR Copy and Paste these one at a time : (Hit enter after each)
Dism /Online /Cleanup-Image /CheckHealth
Dism /Online /Cleanup-Image /ScanHealth
Dism /Online /Cleanup-Image /RestoreHealth
Also run the System File Checker utility:
Open Start, type: CMD
Right click CMD
Click Run as administrator
At the Command Prompt, type: sfc/scannow
This will check for any integrity violations
Restart your system
Press Windows key + R
Type: shutdown -s -t 0
Hit Enter
Does it shutdown?