Related information: http://iweb.com/dedicated-server/smart
To reinstall a Smart Server, first access the Control Center and make sure you are logged in with the right user account. Then, follow the five following steps:
1. Click on the Smart Server chosen for reinstallation.
2. Click on the "Software" tab.
3. Click on the "Reinstall Current OS & Software options" accordion.
4. Click on the "Reinstall" button.
5. Click on the "Format & Reinstall" button.