Just got my 42px75u two days ago. Played DVD fine. But on tv mode it started turning off by itself, with a slow blinking power light, and would not respond to anything, including the power button. I could only get a responce by unplugging it. I went through "set up" and changed anything that might be timer related (there was little to change), but it seemed to work okay. Now it turns itself off within 30 seconds. Anybody have any ideas?

photomike

You should get a replacement.

Here's the blinking chart:

http://www.bruzziforum.com/vbf/showthread.php?t=79