Sound problem ... is it hardware?
suddenly, my iMac (G4, 15", 800mhz) wont play out of one speaker. i have the apple pro speakers and an iSub. however, it is also happening if i plug in headphones into the headphone jack, i get no sound out of one side (the same left side). i thought maybe it was iTunes, but same problem when playing songs in QT. however, if i jiggle the pro speakers wire, the "dead" speaker will start playing while the other one stops. then it will switch back after 10 seconds or so. but they will never play at once. is there a balance setting somewhere maybe? i havent touched any system sound controls. ran various disk utilities, but still nothing. any ideas? thanks.