PIPablo 0 Posted November 30, 2017 Hi. I have a PC BOX DVR: PCB-DVR4AHDK and I can not reset it. Try with all the programs that are on the internet with, those that put the date, those that put error code, those that put the serial number and nothing. By Telnet the DVR does not take IP address. Try removing the battery and either and finally there is no legend on the motherboard that says reset or the two pins to short. All this because PCBOX support 3 days ago that does not answer me. They will have some idea of how to reset the password. From already thank you very much. Share this post Link to post Share on other sites