Raid Logs

I am currently working on an Power Edge M820 that has local storage hard drives installed.  Problem is the lights on the hard drives are inoperative, and I need access to, and the ability to download the Raid Logs from the Server.  Is it possible to gain access and download the logs from the Raid Controller itself, and if so how.  The hard drives are arranged as two physical disks, forming 1 Virtual Drive.