This sample can help you to resolve the issue “Services Required for the Microsoft Exchange Server Are Not Started” which is described in KB2603670. It shows how to list and start all services that are not running but required for Exchange Servers by using PowerShell script.
The service which is required for your Exchanger Server is set to start automatically, but it is not currently running. In this case, the Exchange Server will not work correctly. To resolve this issue, you can use this script to list and start all services that are not running but required for Exchange Server.
You can find more All-In-One Script Framework script samples at https://aka.ms/onescriptingallery