jag_man653 0 Posted October 22, 2018 A while back the power supply failed in my Lorex PoE home security system. With a lot of help from a friend, the PS is now working. I.e., correct voltage on both outputs (12v & 52v), PS and processor fans spinning, front panel power light on, a few LEDs on the board on. Now I want to proceeded cautiously just in case something else in the system was the cause of the PS failure. By question is, what are the chances that one of the 8 cameras caused the fault? IOW, is there a know camera failure mode or Ethernet cable that woud blow out the poswr supply? Share this post Link to post Share on other sites