My zenith e44w46 turns on have sound but cant see the picture

If the set uses a lamp it MAY have a color wheel--when they fail you get a high pitched whine and or grinding sound--also often described as a fan like noise.

this is a part of the optical light engine and may not be sold as a part by itself.

If you remove the lamp and look where it faces you should if it is there be able to see it--missing any pieces or shattered and it is bad.

Ur tv have been in use for at lest 4 or 5 hours a day the last 1 1/2 or 2 year?The projection bulb life it over.Require a new bulb.

Replaced bulb for zenith e44w46 lcd but the orange light is still on how can I reset the bulb timer on my own without throwing down another 85.00 for a repair guy to reset my T.V.

i hava a Zenith Model # E44W46LCD telivision. There is a light blue line about an inch or 2 wide running across the bottom of the screen. The TV is about 4 years old. It doesn't get a lot of play probably less than 10 hours a week. can you help me

xbs344 stuck on prgrogriv scan have sound but no picture

Its your light engine failing. It can cause different colored "spots or ovals" to appear in the black background.

My Zenith ( now LG ) E44W46 LCD had the engine replaced after only 10 months, and now 3 years later it is failing again. There is a lawsuit against LG for using defective engine assemblies in this particular model.

After much searching I located this number, 800.243.0000 and called from work this past Monday at 8:15 a.m. central time. I was blown away to actually have someone pick up and direct me to a rep who reassured me that LG was aware and has set up a department to handle claims.

I was issued a case number and told that I will be contacted by a rep from this "department" and they would replace the set. With what I don't know yet but I will post back after I get thier final answer and the details.

As a former television technician for a well known electronics store. This problem can be one of many problems. It can be a short of the main board, the y or x boards (either sus or buffer). But the most likely issue, since you still have sound, is that the panel went bad.

press -------- |tvvcr | |source| -------- its by the timer button on the bottom of the remote

The PIP module is bad or the video processor circuit. Most likely a main board replacement will be neccasary. Good Luck

The best thing I can recommend is to seek an estimate as we cant teach ya how to fix the set as your aware of and second is if its gonna cost alot then buy a new one . Sorry couldnt be of more assitance man. Good Luck