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    Hikvision NVR issues

    I do have resistance accross the pins but i think that only determines if the rj45 connector is in tact. I believe it is Ive checked volage accross cv33, it should be a 3.3v rail and definitely shouldn't be reading 11.89v We have had several powercuts and i believe the box packed in after a...
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    Hikvision NVR issues

    Chatgpt has helped me measure voltages acrross the pcb. It made a mistake that i had to point out so im reluctant to accept it's finding. I was instructed to messure volage across the cv33 chip, it should read 3.3v. Its reading 11.89v and chatgpt says the pcb is goosed beyond repair. Can...
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    Hikvision NVR issues

    Anybody know how to test the network port, i have a multimeter but not sure what pins to test etc.
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    Hikvision NVR issues

    Yea, i should have noticed no blinking light at my NVR ethernet port. Its buried in a patch panel so hard to see. SADP not showing any devices. Is this a common fault with these boxes, could something have fell through the top cover and shorted the port maybe. Im looking at the 7604-nxi...
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    Hikvision NVR issues

    Ive had my hikvision NVR installed for about 7 years with no issues. Four ethernet cameras connected I cant seem to get connected to it. It only has an ethernet port, no wifi and is located in a small wiring closet connected to a ethernet switch Ive removed it from my wiring closet and tried...
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