Windows Server, Linux, SharePoint, etc.
Hi there. Thanks for this. I tried it but it still starts up. What I found worked for me was to disable it from Task Scheduler as mentioned in this post here: http://thisishelpful.com/disable-server-manager-starting-windows-server-2012.html
There are three different methods to try. Each are explained here: http://www.firstdesk.co.uk/windows_server/disable-server-manager-dashboard-at-logon/
Great piece of information. Microsoft Server 2013
This helps in disabling the server manager for current user. It can be disabled at server level or on multiple servers using GPOs. Check http://iamasysadmin.com/windows-server/multiple-ways-remove-server-manager-from-startup-on-windows-server-20082012 for other approaches