Dahua NVR5216-16 IPC Offline all cameras

[mitch.gray]

Hi,

I have a Dahua NVR5216 with 7 x IP Cameras connected straight to the NVR. All of my IP Cameras have stopped working a couple days ago. Log is Saying IPC Offline Alarm. I am unable to goto site straight away as its about 600kms away. Any suggestions what have caused this issue?

Thank you

 

[catcamstar]

Couple of things: it does not seem to be a "wiring" issue as all camera's go down at the exact same problem. Which might indicate the POE power supply might be failing.
What I would do: top-right you got icons to logoff - reboot - shutdown. You might opt to give it a gentle reboot. Do not opt shutdown. That's evil.

Good luck!
CC

 

[mitch.gray]

Thank you for the reply.
I have rebooted the system and still no go. Looks like the POE in the nvr is dead?

 

[Shockwave199]

You can open the nvr and make sure the connectors are seated well, those which feed the poe board. Do this with the nvr off of course. Sometimes it comes down to the ribbons and connectors not seated well. Worth a shot.