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NEC vt440 projector is overheating

After about 30 minutes of use, the projector turns off. I assume it does so because it is overheating and needs to cool.

Is it possible to replace bad fans? Or, maybe a faulty temperature monitor?

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Try cleaning the filters, there is one on the front and one on the side. When dust builds up on these it can restrict the cooling of the projector

Posted on Nov 22, 2008

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I try cleaning filter but can't work...help me please

Posted on Jan 16, 2016

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