smokingjoe 0 Posted September 22, 2012 Hi everyone I probably have an easy question for most. I have someone with a 3yr old PC base DVR with two NV3000 cards. Only 7 channels are working. One of the video ports on one of the cards stopped working. I have a NV3000 card, I bought about 3yrs ago, that I used it in a different DVR for a while and took it out. I am sure it works fine. I would like to use this card to replace the bad card. Can I just swap the cards and expect it to work or will I need to use the disk that came with this used card to load the drivers again. Thanks Smoking Joe Share this post Link to post Share on other sites
tomcctv 190 Posted September 22, 2012 hi. nv will either work or not. you have a simple fix problem. 1. go into system 2. go into camera settings then you will see analog or IP settings. make shure all cameras are set to analog Share this post Link to post Share on other sites
smokingjoe 0 Posted September 23, 2012 Thanks tomcctv, I will give it a shot. Smokingjoe Share this post Link to post Share on other sites
