Recovery after power outage?

I have an EX4100 that lost power in hurricane Isaias Tuesday. Power finally came back on early this morning, but the NAS is still file checking after 14 hours. It has the fast flashing power light. How long does this normally take? Is something wrong, or should I just wait it out?

Hi,

You could refer to the following link: https://support-en.wd.com/app/answers/detail/a_id/15538