Changing the AMT user password
You can use the System Management Menu to change the AMT administrator password.
Steps 
1.
In the System Management Menu, type 5 at the prompt and press Enter.
The AMT displays the following prompt:
Enter new UNIX password:
2.
The AMT displays the following prompt:
Retype new UNIX password
3.
Assuming the passwords match, the AMT displays the following screen:
passwd: password updated successfully
Result 
The AMT administrator password is changed.
Parent Topic: Performing system management tasks