Good evening folks! I have a 5 (?) yr old Sony Trinitron 36" HD TV. A month ago it started not turning on every time I tried - but it would turn on after several tries. I left it on 24/7 and just turned on the cable box when I wanted to watch. I came back home last night to watch the OPENING NIGHT SHARKS GAME and the TV had turned itself off and will *not* turn back on. It makes a clicking noise and the standby light comes on but that's it. Anybody have an idea what's going on? Thanks!