Re: LG 42CS570 TV turns off and on and off and on and...

nomoresonys:

My brother said he took the boards off and checked both sides and didn't see anything obviously damaged.

Re: LG 42CS570 TV turns off and on and off and on and...

Diah:

So you think it may stay on longer before the problem starts if I turn the power setting down all the way? I can try that.

The sleep and CEC settings are both off.

The Apple TV is the same vintage as the TV. Perhaps I can reset that to factory settings, though I think it might auto update right back to where it is. I'll take a look.

Hi,
I have an LG 42CS570, LCD TV.

Does this problem sound familiar to anyone?

When the TV is on and is not getting any signal, everything seems fine. Light is on. Controls work. Screensaver does its thing. I can turn it on and off as desired. There's absolutely no problem with the image.

When the TV is getting a signal, it turns itself off and on and off and on and off and on and off.... I have to unplug it to make it stop. (It never spontaneously turns itself on out of the blue.)

This originally started as an occasional problem...

Re: New Members - please post your introductions here

Hi, I'm just here because my tv broke. I'd like to hear what you think the problem might be. Thanks!