Electronics Repair Questions? Ask an Electronics Technician
Hi, I'm Pete. Welcome to JustAnswer! I'm reviewing your question now, and will post back with your reply ASAP.
The reset will not work until the lamp cover is firmly closed.
Check that the lamp cover is fitted tightly - there is a tiny microswitch that senses when it is closed, and if this is not triggered then the projector will not reset.
Let me know if that works for you?