Thanks to all who replied to this problem. The solution was in the board. I don't know which one' but I replaced all the switches and its ok. Funny how they all checked out but would go bad after 12-20 mins. Buck Pasher Buck's TV Gander Newfoundland Canada 709-256-7738 (Fax & Phone) ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/