I have a 32 lcd tv and after it has been on for a while (a couple hours) the video and audio feed goes out. If i wait a while it wiil come back on its own but most of the time I have to cut the tv off and then back on. Even after this is done the tv usually does it again in a matter of minutes. Anyone have any ideas of what it could be and how to fix it?

i also had the same problem your LCD might need an update to its firmware. i updated mine with a usb
thumb drive. so i would check lg website. hope that helps

Thanks for the advice. I have spent the last several hours trying to find were to download the latest firmware for my tv and have had no sucess. Where do I go to get the firmware. My tv is Lg 32lcd7d

Thanks a lot

Have a look on the back and see if there is a chassis number or give the full model number.
You have a fault on the TV. I have ASC access to LG information and bulletins so can check if there is a bulletin about your TV
One thing certain you can't update the "firmware" on it just by plugging in a USB stick