Below are the steps on how to reset Intel® AMT (Active Management Technology) administrator password on Intel® Server Board S3000PT.

1. Power off the server and move the jumper J1B3 to 2-3
2. Enter BIOS setup screen by F2. Go to Server Management. Set "ASF Support" to Enabled.  Then set "Enter AMTBx Setup" to Enabled. Go to "Reset Intel® AMT defaults" and press Enter. Wait about 1 minute until the operation has been finished.
3. Save change and exit BIOS. Power off the server and move the jumper J1B3 back to 1-2.
4. Power on the server. Now you can enter AMTBx setup using "admin" as the administrator password.

This applies to:

Intel® Server Board S3000PT