Optoma HD70 projector flickering crazy colors, then whimpering out - just over a year old, with a brand new bulb installed 6 months ago -- tech support not very helpful. Anyone have ideas, or sympathy at least? [more inside]
posted by icetaco on Mar 30, 2009 - 3 answers

Help me figure out why my laptop screen is flickering (madly). [more inside]
posted by n_s_1 on Jun 3, 2007 - 9 answers

What is the name of the flickering light used to create visual illusions? [more inside]
posted by scodger on Mar 5, 2006 - 11 answers