HDW5231R-ZE Dahua cam - No signa

[farnk]

Hi All,
I get the following error: No signal. " Error:8000007a (check port/User/Password) 0"

More info. This camera has been working for a couple of weeks.

 

[fenderman]

Hi All,
I get the following error: No signal. " Error:8000007a (check port/User/Password) 0"

Dahua has no such error code. Are you seeing this in blue iris? If so, check port/User/Password

 

[farnk]

@fenderman yes on Blue Iris. How do I check port/User /password? This cam has been working for a couple of weeks. Why is it doing this all of a sudden?

 

[fenderman]

@fenderman yes on Blue Iris. How do I check port/User /password? This cam has been working for a couple of weeks. Why is it doing this all of a sudden?

could be a million things. First try to connect via browser.

 

[looney2ns]

@fenderman yes on Blue Iris. How do I check port/User /password? This cam has been working for a couple of weeks. Why is it doing this all of a sudden?

Bad cable connection most likely. If you made the cables, did you use the 568b standard? Could be a bad crimp job.
Or if the connection wasn't properly waterproofed, it has gotten wet and corroded.