I have a 32" LCD

may have some loose connection inside the tv occur, or a tv circuit problem already

mine has done exactly the same and Samsung will not accept responsibility. Anyone know how to fix this??

Are you using the freeview tuner, I only ask as it looks like your having a similar problem that I had a few months back. I moved into a new house and plugged in the tv. Using the freeview tuner I wasnt able to get any channels. It turned out although the aerial picked up regular analogue tv it wasnt the correct aerial for freeview.

The Antenna may be in a weak signal area heres a quick cheap fix
Get a Freeview Box and connect it via SCART LEAD to your tv, if the Box picks up a good signal then your tuner may be very weak..
You may want to try a BOOSTER to the TV first, and if that fails go with an external freeview. My neighbor has a 42 and the freeview box WITHOUT an antenna attached resolves all the channels..so give that a try. I have a goodmans too with a slow tuner and I have to retune it sometimes even though it gets a good signal from the antenna. I will be getting an external tuner freeveiw box.

You may lose some channels when you retune the TV as the channels have been rearranged. To locate them look at the EPG although you may still find that some channels are no longer available on FREEVIEW. See the following link for additional information

http://www.freeview.co.uk/_retuneinfo/

If the above process does not work then check the link above for additional information and also visit the accompanying site links below to find more information for your model of TV / FREEVIEW box.

For troubleshooting the retune procedure visit http://tvretune.co.uk/troubleshooting/

For specific model information visit http://tvretune.co.uk/productmanuals/

Have you done a channel search on both tv sources(atv and dtv). most new tv's will automatically start will "New Install". If you havent had a digital installed recently then this could the problem. set top boxes and TV's will pick up the signal ok but others wont.

This is the best place that's near the manual you need.
They have the LC32D44E manuals, but not the "BK" at the end. I think the "BK" just means BLACK.
But, I think it will work for your TV.
Here's the link:
http://www.sharp.co.uk/page/downloaddrivermanuals#

Click on the "Sharp Europe - Manuals and Download "
Then, Operation Manuals
Then, LCD-TV
Then, put your TV model# for the search.

Check the settings in the freeview menu.

Phone SONY UK digital helpline on 08706 001717 and they will give you the phone number of your nearest authorised SONY dealer to come out and fix the problem free of charge.

I`ve got the same problem, sound with analog but not digital?