NVR powering up but not providing power to the cameras connected in to the rear ports

If you experience the NVR powering up and working correctly but it is unable to provide power to any camera's connected to the rear ports, please confirm that you are using the original 48v power supply provided by the manufacturer with the NVR.

It is possible (but not recommend) to get the NVR to boot using a 12v PSU, however the PoE ports on the rear will not work.