boot issues

i have this camera : DS-2CD2386G2-I(U) then i connected through external uart with linux gtkterm, and i can interact with u-boot by send ctrl+u in the first 3 seconds. I want full shell to interact with camera, then i first used : printenv , then tried to change bootargs , thes saveenv then...

Hi, I have a hikvision DS-2CD2146G2-ISU camera which has developed a fault. It partially works in that when turned on I am able to access the camera via http web browser but its laggy and crashes a lot. SADP tool recognises the camera. I thought it may be a firmware issue so i tried to update...

Hi All, I hoping to find some help with my HIKVISION DS-2CD2725FWD-IZS camera. It has been installed and running completly fine for the past year or so. It is powered by POE via a tp-link TL-POE150s injector. This connects over my LAN to a HIKVISION DS-7608NI-K2 NVR. Around three weeks ago it...

I have been trying to sort out boot issues on the above DVR, which I got hold of to try and fix. I've never had it working although it has worked well in the past. It boots to the Hikvision "Embedded Net DVR" splash screen then the monitor states that it "cannot display this video mode". Then...