MacBook Pro Hissing
July 13, 2006 1:47 PM Subscribe
I just got a new MacBook Pro 15.4 (1.83 GHz). Everything's great, except for a hissing from the right-hand internal speaker anytime a sound plays through it. When just idle, in Word for example, there is no noise. But anytime a sound-using program is booted, iTunes or GarageBand for example, there is a continual hissing and popping noise, similar to fuzz on a television screen, that is very loud. Anytime a system sounds plays, such as the Trash sound, hissing accompanies it. The only way to make the noise stop is to plug in headphones, or external computer speakers. This hissing only occurs through the internal speakers. Does anyone know how to stop this annoying sound?