DL380p Gen8 E5-2640v2 p420i smart array controller dead

DL380p Gen8 P420i 1783-Slot 0 Drive Array Controller Failure drive array controller failure slot 0 RAID-Configuration Menu It said: Slot 0 GP Smart Array P410i Controller 1783-Slot 0 Drive Array Controller Failure! [Command Failure (cmd 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

driveway slot drain failure (controller is disable until this problem is solved, or sometime i receive another error: slot 0 HP unrecognized RAID controller