Why is there no sound coming from the headphone jack?
The main internal speakers are working but there is no sound coming from the rear head phone jack. We've used the jack a lot for both headphones and external speakers. Now, neither are working. Do you think this is a sound card issue or just the jack itself? Thanks for your help!
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댓글 2개
Did you take a close look at the tip of the jack plug? They break a lot.
mayer 의
I have the same problem. The speakers and jack work fine when plugged into another iMac, so I know it's not them. Will a red/white RCA cable connected by a USB produce sound to the external speakers?
Andrew Freeman 의