Force Demotion of an Active Directory Domain Controller
GotothedomainControllersfolder.Rightclickthedomaincontrolleryouwanttoremoveandclickdelete.Onthenextscreenselectthebox“ ...,DemotinganactiveDomainController·OpentheServerManagerandgotoManage>RemoveRolesandFeatures·Selecttheolddomaincontroller.,Rig...。參考影片的文章的如下: