Change SQL Server Password by Windows AuthenticationIf Builtin/Administrator is present in SQL Server, you can login with an ID which is member of Administrators group and reset sa password in SQL Server. Just do as follows:
- 1. Login into SQL server using Windows Authentication.
- 2. In Object Explorer, open Security folder, open Logins folder. Right Click on sa account and go to Properties.
- 3. Type a new SQL sa password, and confirm it. Click OK to finish.