Hi<br />Can someone please help me. I have a LG 76cm Flatron widescreen tv -its about 18 months old. Recently its been going off by itself. The first thing that happens is the picture goes off and shortly thereafter the sound goes off. If I switch it back on straight away using the remote, it will go off again after about 3 seconds. If I leave it for say 1/2 hour and switch it back on it will play for around 30 minutes and then go off again. It is so annoying when youre trying to watch a program or a dvd.<br /><br />Does anyone know what the problem might be.<br /><br />Thanks in advance<br />Jesse