Probleme beim Server HP DL380p Gen8

I'm encountering an issue with the Smart Storage Administrator displaying the following message: The cache for Smart Array P440 in Slot 1 has

NOTE: For 4 addition HDs in 5-8 slots NOTE: OpticalDVD cannot be used with NOTE: Supported on HP Smart Array P212 Controller and HP Smart Array P410i

hp lottery sambad physicaldrive 2I:1:5 Array D Cache Status Details: Cache disabled; ADG enabler missing Cache Disable

hpe 500w flex slot platinum hot plug low halogen power supply kit The cache for Smart Array P212 in Slot 1 is disabled because one or more CACHE STATUS PROBLEM DETECTED: The cache on this controller has a problem