Network video recoder (dahua)

[Wess99]

Hello i have nvr dahua s2 need for flash
And there are one conecteur jst zh but I never find datasheet or any information to flash my nvr .is there a solution to fix it .no display and no ethernet. Someone help me .
I have serial port in my desktop someone tell me how to flash it
Thanks

 

[djernie]

Hello i have nvr dahua s2 need for flash
And there are one conecteur jst zh but I never find datasheet or any information to flash my nvr .is there a solution to fix it .no display and no ethernet. Someone help me .
I have serial port in my desktop someone tell me how to flash it
Thanks

What model do you have?
Check youtube and see if the model you have, has a video
What do you mean by flash?
If you mean you want to reset it, try unplugging it for one minute and see if it works after.

 

[Wess99]

dhi 2108 s2