Dineshgoundar, You will want to go through the upgrade steps to get the controller modules up to the latest revision. Then you will be able to update the hard drives. If you woul dlike any assistance in that process feel free to let me know and I would be happy to assist.
Hi Guys, I am putting up a plan to update the firmware for the controllers and the disk but need the best practise as to what should be updated first - array controller or the disk itself? Thanks in advance for your response Regards, DG  
What firmware update to update first - controller or disk?