After looking at many things, could the color wheel have died? Whenever it used to start up there was a light high pitched sound when the color wheel spun up , but after a couple of seconds it went away.
There was never any of the traditional signs of it failing (colors changing, working for a short time than shutting down), it just worked one day, and shut off the next.
But, listening to failing color wheels, that high pitch sound does sound familiar, it just wasn't constant or very loud like the rest, just a couple seconds.