I am in need of a QP-4275 power supply for my Optoma H31 projector. Any idea where to get one or does someone have one they would like to sell. My lamp doesn't light and after putting a new one in, it doesn't either. The projector starts fine and all fan's work, just no light.
Thanks for any help.
USAF_retired
Thanks for any help.
USAF_retired