Troubleshoot/NVR/Rebooting System

NVR Randomly Rebooting or Shutting Down

• Disconnect HDD and boot NVR. If NVR boots without HDD, then HDD has failed or is not compatible.

There are following possibilities:

• Input voltage is not stable or it is too low.
• HDD malfunction or something wrong wit the ribbon.
• Button power is not enough.
• Front video signal is not stable.
• Working environment is too harsh, too much dust.
• Hardware malfunction.