Since controller replacement LEDs shows 03 LU error, and storage manager controller A is in passive/suspended mode.
The recovery guru tell as that controller is incompatible with this storage, but replace number is correct 90Y8693, 1818 FastT, power down, power up the controller did not solve the issue.
Any Idea how to get back to life the controller?

Thank You!!!

I didn't find the right solution from the Internet.
References
https://www.ibm.com/developerworks/community/forums/html/topic?id=2bcfc88d-c194-4ee8-807c-2135748e8b53&ps=25
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