Emm, if there still have trouble on resetting your sql sa password, you can try to get help from some sql server password recovery software, which can easily and instantly...

Use command prompt is also an easy way to reset lost sa password. See the commands below:

Method 3: Use Command Prompt to reset your lost SQL sa password

...

And here is another way that maybe also could reset ours lost sa password, but i have problems to verify this way, can somebody give some ideas about the method.

Method...

Change SQL Server Password by Windows Authentication

If Builtin/Administrator is present in SQL Server, you can login with an ID which is member of Administrators group and change sa password in...

Want to change sql server password, try using command prompt.

Osql –S yourservername –E

1> EXEC sp_password NULL, 'yourpassword', 'sa'

2> GO

It helps.

Change SQL Server Password by Windows Authentication

If Builtin/Administrator is present in SQL Server, you can login with an ID which is member of Administrators group and change sa password in...

You can use command prompt to change sql password.

Osql -S yourservername -E

1> EXEC sp_password NULL, 'yourpassword', 'sa'

2> GO

Here is an article describes 4 methods to change sql server password,...

You can change sql sa password by command prompt.

Osql –S yourservername –E

1> EXEC sp_password NULL, ’yourpassword’, ’sa’

2> GO

This article is given 4 methods to change sql password, that could be...

Maybe the SA password was change by accidental.