new to forum, have a cvc6997 1/4" 420lines 6mm lorex camera thats gone bad, [1 year] [blue screen] i hate to trash anything, so i wondered if theres anything that TYPICALLY goes bad in any of these anolog cctv cameras, iv got 32 cameras[wired] watchin my building and property and enjoy it after a learning curve and original setup up problems, cables are big simese coax/power type, this is my 1st camera to fail, most are the 6996 ,and are ok after 2 years, any imput is appreciated, DVR is lorex 500gb edge, which has been ok, after giving another 1" of airspace all around it for cooling, hondo