オリジナル投稿者： Zsolt Savanya

テキスト:

Hi, I have an early 2011 MacBookPro and it has the very same problem.

This solution solved my problem:

* Start music or video or anything that produce sound on internal speakers (my internal speakers are muted, it’s no matter)
* Plug in your earphone while the music/video still playing

ステータス:

open