Had a "fan not working" light on my Optoma 737 (false) so I figured it was dust on a sensor and blew it out...when I restarted it the right half of the screen was darker than the left. I pulled the cover and used light compressed air to really clean it and on restart thepicture was excellent. 3 days later the fan light came on again so I repeated the blow out; the fan light went away but its back to a half dark screen that wont react to cleaning. Optoma service is guessing I need a new light motor but I dont agree as I had it perfect once just by cleaning...besides, its watchable........any ideas?
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4/12/08 at 1:18pm