Hello, I'm going to share with you how to change the sa password if you forget to set the password during the installation or if you want to change the password.
The operation is simple.
Step 1 Select Start > Programs > Microsoft SQL Server > Enterprise Manager.The SQL Server Enterprise Manager window is displayed.
CAUTION:
If the U2000 is already installed on the current server, modify the sa password of the SQL Server database through the NMS maintenance tool. For details, see Changing the Password of the sa Database User.
Step 2. In the navigation tree, expand the database server group node, database server node, and security node in turn, and click Login.
Step 3. Double-click the sa user in the right pane. In the dialog box that appears, modify the sa password, and click OK.
Step 4. In the dialog box that appears, enter the new password again, and click OK.