1907-Slot X Smart Array - Controller degraded Symptom1907-Slot X Smart Array - Controller degraded. Cause The controller is operating in a degraded state. Action Reboot the server. Update the controller to the latest firmware version. For more information, see the user guide for your controller series on the Hewlett Packard Enterprise website (https://www.hpe.com/info/smartstorage-docs). If the issue persists, replace the controller. For more information, see the server maintenance and service guide for your product on the Hewlett Packard Enterprise website: HPE ProLiant Gen10 (https://www.hpe.com/info/proliantgen10-docs) HPE Synergy (https://www.hpe.com/info/synergy-docs)