An error occurred in the RAID array. Operation will continue, but in degraded mode.in RAID1, 5 and 10 modes. Replace the failed drive as soon as possible. After replacement, rebuild the RAID array by following the setup screen after starting the LinkStation.
Mounting of the hard drive failed. Format the hard drive. If the error still appears after formatting and restarting, replace the hard drive. If the error still appears, contact Buffalo technical support for assistance.