First off, sorry if this isn't the correct forum for this topic.
I got the KDL-55HX800 from Sony's replacement program in Nov/Dec of 2010. Last night I was sitting in my living room with the TV off, while I was on my laptop. I kept hearing a clicking sound coming from the TV, like when you turn it off and on. I thought maybe I was just hearing things but it kept occurring about every 30 seconds. I turned the TV on to see if I could figure out what was going on. The TV comes on, the Sony screen comes up, the program channel comes on, but after about 10 seconds the TV reboots (for lack of a better word), shuts off and comes back on. It does this constantly. I thought maybe it had to do with my surge suppressor and unplugged the TV from it and plugged it directly into a wall outlet. The problem still happens. The manual says to count how many times the "standby" light blinks off and on. I'm assuming the standby light is the red light on the front of the TV that comes on when you power the TV off. If it is, the light doesn't blink at all, it just turns on and off when the TV reboots. Just wondering if anyone has any suggestions on what the problem may be and what to do. TIA.