I can't access to my NVR Hikvision ds 7716ni-st

Hi all ,

I am a new member in this forum ,

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 .

7716NI-ST is a Hikvision NVR, not a DVR. What are you trying to do?

Hi,

I changed the message ,

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 .

According to your description it seems the NVR is failing to boot the OS, and probably the only way is to recover it by serial port. Please answer the questions:

- Was the NVR connected to the Internet using the default username/password?

- Do you have in the LAN working istallation of iVMS4200 or SADP search tool (using Winpcap)? Make sure you do a correct search for the device.

- For the RS232: do you use correct settings (115200,8,N,1,None) and correct serial cable?