Apr 11, 2009, 06:09 PM
never had this happen before but my Powerbook Speakers are currently emitting a low frequency static and popping sound. It is not affected by the volume or mute button but is very annoying. It is currently plugged in charging but when I unplugged it the noise remained. Wasn't happening this morning and nothing has been changed since then. Everything else seems to be working fine. Any suggestions?