ASP.NET page maintain State after postback with EnableViewState = false

[aliessyInsake]

In ASP.NET webpage, I have set the EnableViewState to false to the page and all the controls of the page. Still I am getting the PostBack data in the Controls. Is there any way to remove this? How do we remove the page life cycle event like restore PostBackData? Actually _ViewState is maintained for all controls. I am not clarified from MSDN as well.