Seenergy SVR-504 User Manual page 64

SVR-500 Series
Network Video Recorder
When RAID Volume Failed
RAID volume fails when one of the internal disks fails. You should the
warning message at the top of the NVR web UI
Click on the warning message should direct you to the "Disk Setup"
page, click on the "RAID Volume" tab to see more details
64
* Only Disk 2 is presented
in the "Internal Hard Disk
List". It means Disk is
failed