Projector problem?

Question

we have a projector which we use to watch tv on but we rarely use it but when we have lately it has been working fine when we first put it on but then after a while it just shuts off by itself and then wont go back on, what can it be? and its new so idk.

Answer 1

It could be overheating.  Those bulbs get really hot, make sure the fans are working properly.

Answer 2

Check that your fan is running. Check that your air filters are clear, they can get clogged by dust. Always make sure that when shut down, you do so properly so the bulbs are cooled. Also check that the power cable is not loose. Finally it may be a power supply issue, so look into that.

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