Site Server Computer Account Need Administrator Right in SCCM Server 

Site Server Computer Account Need Administrator Right in SCCM Server
Solution---
Need to be login in the SQL Server.
GO TO Server manager --- click on Tools- Computer Management
Under System Tools -- user and group -- click on group--
In the group right click on the administrator and ADD
Click on Object - Select Computer and server for sccm server and add it..
In the video we while see how to add