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Jamie BrownAug 9, 2025
What to do if BenQ CinePrime HT3550 Projector has no picture?
- AAndrew FischerAug 9, 2025
If your BenQ Projector displays no picture, ensure the video source is on and properly connected. Check the connection between the projector and the input signal device. Select the correct input signal using the SOURCE key. Also, make sure the lens cover is open.