New SMART disk errors detected!
Disk 3 did not pass SMART self-assessment test. Please replace this disk as soon as possible.
Growing SMART errors indicate a disk that may fail soon. If the errors continue to increase, you should be prepared to replace the disk.
However, if I looked at Front View and clicked the SMART+ button next to that drive, it listed no errors.
I selected to reboot the box and checked the two boxes to have it perform the Volume & Quota checks. However, when the box rebooted, it just says "ReadyNAS" on the LED and doesn't come up or show up in RAIDar/connect to network. I tried the boot menu, but it doesn't work--never changes from "ReadyNAS" on the LED. If I pull the drives, it boots.
I spent over two hours on the phone with support yesterday but didn't get anywhere, and was told not to try to swap the 3rd drive yet since couldn't run the disk check to be sure that was the issue.