Benq W1070+ fan/temp issue. Help required & appreciated 🙏

Jar R

Novice Member
Hi and thanks for viewing my post. Please see the attached pictures.

I believe I'm having issues with overheating and need to check, clean and probably replace one of the fans. According to the service menu I'm having issues with fan1 on the benq w1070+. I believe this is the front fan. I'd be very grateful if someone could help me solve this problem. Hopefully I can get this fixed before Christmas.

The service menu shows fan1's speed at zero, but it was running at the right speed just before I took the picture so I think it's failing. The fan1's speed seems to be going up to maximum then cutting out to zero a few times before cutting out. The projector works for 5 minutes before cutting out.

*Update: 05/11/2012 - 8:45am
After reading a thread for benq w1070 (not w1070+) on another forum I believe that the replacement (fan1) would be an "ADDA 12V 0.3A 7CM AD07012DB257300". I'm awaiting a response before I order this part though as I'm not 100% sure. Again your help would be greatly appreciated.


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