Details
How to Start MS SQL Server
Open cmd
as an administrator and run the following command
net start mssqlserver /T902
If the above command didn't work, try:
- Open services
- Locate and restart
Host Network Service
- Start
Sql Server (MSSQLSERVER)
If all else fails, visit this blog: https://blog.sqlauthority.com/2009/05/21/sql-server-fix-error-provider-named-pipes-provider-error-40-could-not-open-a-connection-to-sql-server-microsoft-sql-server-error/
I hope this helps.