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  1. frisko7650

    help for unknown dvr

    ?? i want to recover it if is old...we don't have to throw everything away
  2. frisko7650

    help for unknown dvr

  3. frisko7650

    help for unknown dvr

    hello i am italian man and sorry for my bad english but i have need help for my dvr..i don't know the model and can't update firmware..this dvr are china production but when power on it does not sound of bios and the screen are dark...hard disc working ..i don't know the exact model for flash firmware...you can help me?this dvr have chip NEXTCHIP NVP1104B ,PROCESSOR HI3515RBC and nand spansion s29gl064n90tf104....this dvr after thunderstorm it was power on but screen was black..no image...any solution? i found the model on web similar 1 https://imall.com/product/Embedded-Linux-4-Channel-H.264-Network-Digital-Video-Recorder-w-Remote-Controller-Champagne/Home-Office-Alarm-Protection-DVR-Cards-Systems/dx.com/129522/32-90103/en 2 https://manualzz.com/doc/25576355/dvr-9314v 3 http://focuscctv.blogspot.com/2012/02/dvr-jpdtech-ls-304-vs.html MORE MODEL of this dvr but nothing firmware..unfortunately i don't have backup .. https://ibb.co/X5Tttfq https://ibb.co/hFHxg7Z https://ibb.co/GF4tb9s https://ibb.co/zQpYp6q https://ibb.co/mRM9bHm https://ibb.co/WGpmd4Q