From: Chris F. on 8 Dec 2009 11:23 Just a quick follow-up: I replaced all six tact switches and the set now works fine. Another case history to add to my mental database..... Thanks for the suggestion.... I should have thought of it myself but it seemed too obvious. "Chris F." <zappyman(a)hotmail.com> wrote in message news:4b17ef83$0$5357$9a566e8b(a)news.aliant.net... > This is a strange one... the set comes on and works normally for a few > minutes, then starts turning off and on at random. It goes through it's > screen wipe effect each time, which suggests that something is signaling > the normal power off/on function, not as if it's shutting down from an > overload condition etc. I've never seen anything quite like it... any > ideas? > > |