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Pete, Electronic Engineer
Category: Consumer Electronics
Satisfied Customers: 18137
Experience:  Over 16 years of experience installing and repairing electronics.
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I keep getting message on screen for my Benq PE 8720. Says

Customer Question

I keep getting message on screen for my Benq PE 8720. Says "Change filter projector will shut down in 1 min. I have cleaned the filter & made sure it is correctly put back (so the notch o n filter grill is pushing the indicator button in). The cover & grill are definitely secure. How do I fix this??
Submitted: 1 year ago.
Category: Consumer Electronics
Expert:  Pete replied 1 year ago.

Hi there

Expert:  Pete replied 1 year ago.

I haven't heard back from you yet - please reply and let me know if you still need assistance with this.

Customer: replied 1 year ago.
You didn't provide an answer. Your "response" to me was blank. I stated this was urgent & you didn't respond until nearly 18 hrs after I requested help. What a joke, I want a full refund!
Expert:  Pete replied 1 year ago.

This is a chat format, where we reply back and forth.

Often times the question-asker leaves the question page and does not reply back to me.

Thanks for getting back to me - if you still want to continue, please let me know, otherwise you can contact customer services for a refund.