My projector has started making a high-pitched whistling noise that is incredibly annoying. Googling the issue keeps brining up tinnitus, but I'm certain that I don't suffer from that problem, since I only hear the noise when I'm using the projector. I've had the projector for about five years. Is it simply wearing out?
Strum Drum Messages: 219 Registered: November 2017
Master
Does the whistling noise start once you've been running it a while? Maybe it's overheating. Make sure that air can circulate around it. Modern projectors generally have a decent lifespan. It mostly depends on how often you use it.
It happens all the time. As soon as I start it up, the whistling starts. I can't watch anything with it. The whistling is that irritating. I asked my dad to check it out, but he can't hear it. I guess it's too high-pitched.
Strum Drum Messages: 219 Registered: November 2017
Master
I'm sorry that I didn't get back with you sooner, LCallan. It could be a blocked vent. Look at your manual and see if tells you how to remove the vent cover. If not, try a site like Fixya. Clean it out and see if that does the trick.
Yeah, I'm with Strum Drum, I think you're dealing with a blocked vent. Is your projector mounted to the ceiling? That's a convenient spot to put it to save room, but you have to make sure that cool air can circulate around it.
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