IBM X3650 m2 not initialization problem.

I have IBM x3650 m2 . its not initializing from last 2weeks . i had issue with HDD 1 ((Ember) and i had replaced it with new one after that i had restarted but same problem , then i power offed and  removed all the hdd's and restated the server but its not initializing . on light pah diagnostic panel not showing anything its moving around.