If an LCD projector won't power up, don't
panic. There is a very simple solution on many projectors, particularly
if you recently cleaned your dust filter. Check the filter door(s)
to be sure they are closed completely. (Sometimes they just pop
loose.) Most projectors have a safety switch associated with these
doors which prevents the unit from operating unless the door is
properly secured.
If an LCD projector won't power up, don't
panic. There is a very simple solution on many projectors, particularly
if you recently cleaned your dust filter. Check the filter door(s)
to be sure they are closed completely. (Sometimes they just pop
loose.) Most projectors have a safety switch associated with these
doors which prevents the unit from operating unless the door is
properly secured.
