An upgraded PC has turned itself into an unintentional emitter that works a nearby garage-door opener when a certain video game is played on it.
I recently purchased a Sapphire 9800XT 256MB AGP 3D card off Ebay, modded with a Zaltec VGA heatpiper cooler. So, the graphics card is awesome; I get to finally play Deus Ex 2 (pretty fun). The problem, however, is now my GARAGE DOOR OPENER won't work whenever I'm playing the game! I've tried this out several times, and it seems as though there is interference whenever I'm playing a computer game.
(Thanks, Alice!)