Bricked Camera

sparkyman

n3wb
May 20, 2020
12
2
Malta
Hi guys I just joined this forum.
I have had 2 Dahua systems in my house for 3 years with 4 cameras on each system. I added 2 more but one of my hdw4421 cameras has just stopped working. There was no exposure to outside elements and I tried other cameras on the same place where they worked perfectly. I don't know if power is getting in or if its it's turing on. I have tried resetting the camera by opening it up and tested all the connections inside which were also working OK. Is there anything I can do? Help appreciated.
 
On the switch port No lights come on. Ive tried all the other ports but no luck. I also tried a POE injector which didn't work as well.