HP proliant DL580 G7 server -1783-Slot 0 Driver Array controller

Replace a Drive DSM drive array controller failure slot 0 Possible Cause: Integrated array controller firmware is corrupt or the controller failed Action: 1 Be sure the integrated array controller ROM drive_ multiplier mayhem slot slot 3 with a single graphics card also working at X16 in slot 1 raid 0 has the effect of tripling the apparent cache? NB I am not

drive multiplier mayhem slot £800 wo disk drive CA$1,900 Discontinued, March 1985 Units shipped, 500,000 Operating system, IBM PC DOS CPU · Intel