What do the LEDs on the AFF-A20 adapter card mean? Last updated Save as PDF Share Share Tweet Share Views:29Visibility:PublicVotes:0Category:aff-seriesSpecialty:HWLast Updated: Applies to AFF-A20 Answer The LED information for the A20 adapter card is not available in the HWU documentation at this time Please contact NetApp Technical Support or log into the NetApp Support Site to create a technical case. Reference this article for further assistance. Additional Information additionalInformation_text