Does anyone else have this problem, or heard of it before? My friend just got a 32" LCD HDTV by Phillips, and we were watching it for the first time after setting it up. We were testing it out and watching a DVD, and about 15 minutes later, the picture just goes black, but you can still hear the audio. The power light stays on too. The TV does not say "No signal" (which it does if nothing is hooked up to it), and the audio is still there, so it apparently is getting a signal, but for some reason the screen turns off?
So, we decided to turn off the TV, then turned it back on, and it was fine. Then, maybe about 15 minutes later, the same thing happens. I had to get going shortly thereafter, but my friend says she watched it later in the day and the problem became more frequent.
I did some googling, and it appears this has happened to other people, but I couldn't find the reason why or a solution. Is this a known issue with LCD tvs? Any idea what is the problem? Or did my friend get a defective TV? Any help or insight is appreciated!