I need help for Ds-2cd2t42wd

[yasser]

a problem happened in power supply for my system it causes to Breakdown for Ds-2cd2t42wd camera.

the Red leds are on all time , the camera don't appear on SADP tool and TFTP cant see the camera.

I do not have enough experience to solve this error.

 

[alastairstevenson]

the Red leds are on all time , the camera don't appear on SADP tool and TFTP cant see the camera.

What makes you think it is a power supply fault?
That camera just has one board (apart from the sensor), so this sounds like a hardware fault.

 

[yasser]

What makes you think it is a power supply fault?
That camera just has one board (apart from the sensor), so this sounds like a hardware fault.

I found that my power supply output voltage is 4.3 v , after that this problem appeared

 

[alastairstevenson]

I found that my power supply output voltage is 4.3 v

Was this the 12v external power supply you were using to power the camera?
And you've replaced it an the camera is no longer working?