nc56 0 Posted October 30, 2014 Hi all , my NVR Hikvision ds 7716ni-st was working very well, yesterday , I can't access to the NVR neither from VGA monitor , neither from ethernet and neither from Rs232 !!! and I have no message . The NVR is powered , what can be the problem ? I need your help . Thank you . Share this post Link to post Share on other sites
abdelm01 0 Posted November 9, 2014 You might want to manually restart it(UNPLUG THEN PLUG IN), it should come back up and then update the NVR with new firmware. Share this post Link to post Share on other sites
