Describe your sylvania lc225ssx green screen Problem Screen goes green occasionally. Switching to an HD channel then back usually corrects for a while. Sometimes power-cycle also temp fix.

It may be a bad connection in the display adapter. Try another adapter. Beware, some after-market adapters are not wired correctly.

that is the TV reading the HD signal and basically telling itself to allow the HD signal. When that happens there is a flicker of green, or sometimes the screen goes black. It is annoying, but its not just your TV, its pretty much on all tvs. This won't be a problem once everything is HD.

I am having the exact same issue. It started happening within the first few hours of turning on the XBR9 for the first time. I also have a Motorola box from Comcast. This did not happen with the HD TV that was hooked up previously. Did you return the TV?

You have to set the resolution of your laptop to that of the TV can support. Trun off the laptop and the TV, then hook up the TV to the VGA prot of the laptop, then tun the TV on first then the laptop, hopefully the laptop will recognize the TV and allow you to set up the correct resolution on the laptop.

Try codes for both Emerson & Funi

Clearly your T.V. is the problem. Always know: whatever unit needs the most adjustment needs, that is the unit that's gonna give first. It's an internal issue, one that should be checked by a service center. There are no connection issues. If it had been then the issue would be continuous.

I also have a Brand new Sony Bravia 52" LCD with Comcast Cable (motorola box).When switching between HD Channels sometimes the left side of the screen shows a smushed version of the new channel, and the right side is a frozen picture of the previous channel. I correct this by switching to a non HD channel and back. Cable or TV problem I wonder?

Press menu on remote and tab over to settings
Scroll down to tilt correction

For me it was the cable box settings...

I'm not a tech person, so take this for what its worth. I had the same problem with my Vizio and my Time Warner Cable HD/DVR box using the HDMI cord connection. HD channels were always fine, and non HD channels were fine until I went to an HD channel and back. When switching back, the non-HD channels would be shifted to the left as you describe. After much back and forth with both Vizio and Time Warner (each saying its caused by the other), I stumbled across the following fix...

I went into the cable box (scientific atlanta 8300) "settings", under "display," under "output resolution." There was a list including 480i, 480p, 720p, 1080i, and "auto select." I unchecked both 480 options and left 720 and 1080 checked. Problem solved. The other "Display" menu settings are as follows: Picture Size = Stretch, Aspect Ratio = 16x9.

Hope this helps.

what kinda tv is it? as in what brand?