Sony Triniton screen went black then shut off. Turned it back on, no picture but did have sound, then shut itself off again. Now when you turn it on, stand-by light blinks 2 times and tv shuts off, followed by series of 2 blinks (I counted more than 50 double-blinks). Tv is at least 10-12 yrs old. TV won't come on at all.

Mrs. B, November 2011