Thanks Andy
I still think that problem are in bootloader. So I need only flash bootloader over serial port. But I dont know how to do it, need guide for dummys :-) . I will try to find it in the fields of the Internet. Or maybe does anyone here know how it is can done with Dahua cameras?
I tried everything with the camera. what was advised in the forum and what I was able to come up with myself. Unfortunately, the camera does not connect and that's it. Maybe You @EMPIRETECANDY know the location of the failure, it can be replaced this damaged part - I can replace it myself, of...
Anyway, I'll still try disconnecting and reconnecting visible and accessible connections. Perhaps one of them has a bad connector contact. From experience, using older equipment sometimes helps :-) .
Finally, I received a new DAHUA PFM300 power supply today. Unfortunately the network still disappears and reappears, ConfigTool doesn't see at all - like before with other power supplies, so the same with the new Dahua power supply. Only now, even after an hour, the camera does not connect...
Unfortunately, this is not an IP conflict. After completely disconnecting from the network, leaving the connection only to the computer, everything repeats itself. After turning on, it appears and disappears again in the status of the computer's network adapter (the camera will disappear and...
In my network, the main devices have assigned static IP addresses, as well as the camera. Unless there may be some mobile phone causing an IP conflict. I will have to take a closer look when I get home, thanks for the advice on what to look for, what could be the reason.
I wrote a post asking for help. The SD4A425DB-HNY camera was connected to the computer, but the computer's Ethernet controller was disabled. After about an hour I heard the camera turn. I turned on the computer's Ethernet controller and I can see the camera and it works through ConfigTool and...
I prepared my new SD4A425DB-HNY camera for mounting and all that was left was to carry and mount. But before carrying, I decided to connect to the router again. But how would it not be strange that the camera disappeared from the network. I tried a reset, I tried a full reset, the camera doesn't...