bomberb17 1 Posted August 4, 2018 Hello, I have a QSee QC448 DVR, and it has been working non-stop flawlessly for over 5 years. Suddenly for no apparent reason it stopped working (I received my last motion alert in around 1am during the night) I went on-site to see what's going on. The cameras/cables were all intact. However on the DVR, the "Power" status light was flashing on the front. I tried powering it off and on again after a while, but it would not boot again (and was not making the beep sound when it boots), and the same light was flashing again. Disconnected all cameras/monitor/mouse/LAN cable, leaving only the power cable, still the same. What can I do? Does this suggest a faulty hard disk or is it something worse than that? Thanks Share this post Link to post Share on other sites