Windows Server 2016 帳號密碼重置

 參考網頁：2 Ways to Reset Forgotten Windows Server 2016 Password | Password Recovery (top-password.com)

1. Boot the server from the Windows Server 2016 Installation DVD. When the Setup screen appears, press SHIFT + F10 keys to open Command Prompt.
2. At the Command Prompt, run the following commands:
   d:
cd Windows\System32
ren Utilman.exe Utilman.exe.original
copy cmd.exe Utilman.exe
shutdown -r -t 0
3. The server should now reboot and present the logon screen. Press Windows Key + U or click the Ease of Access button, Command Prompt will pop up and type:
net user Administrator P@ssword123
4. Close the Command Prompt and you should now be able to log back onto Windows Server 2016 using the password you have provided in the previous step.