Someone a home theater with a built-in projector (attatched to ceiling) - In Focussing Screenplay 4805. Besides, the rhizome burned out a few months agone and I replaced it ($350!!) - worked fine. Just today, as we were watching, the picture went dark (no pop or flash or thing) and the projector sounded as whether it were operating, past going off, then turning on again, etc., but no picture. When working properly, it does make a bit of background noise (I think the fan to cool the bulb goes on and bad PRN ), but this sound was too frequent, like it was trying to work, but wouldn't breed it, then would try once more, repeatedly. Even after letting it cool and restarting everything - nothing. I took down the bulb and I don't see thing obvious wrong next to it. I don't want to spend another $350 and notice that it's not the tuber.
Anyone with similar problems or concept to check without spending mucho cash against a service ring?
Thanks
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