electronic noise coming from Powerbook Speakers

Discussion in 'PowerPC Macs' started by CultHero, Apr 11, 2009.

  1. macrumors 6502

    Mar 20, 2007
    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?

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