@Gh0ster So after 3 days - NVR's goes offline. So I thought it will be power supply (I had one extra power cord) so I've changed one power cord to another (from 1008 they are the same) and another 2...

@Gh0ster So little update. Earthing is fixed and fit properly. IT enclosure is grounded to PE from main switchboard by 10mm2 yellow-green insulated copper wire, also all devices inside are grounded...

@Gh0ster Hello. So today, I took NVR from IT enclosure and I disassembly case of NVR. Was working fine for couple hours with "Bad Sector Detection" turned on full scan - it was working fine from 7 am...

Hello. I have troubles with NVR1016H. Client ordered two NVR's with 25 IP cameras powered by POE switch D-LINK. Week ago i've assigned all cameras setting them proper IP adress based on avaliablity...