15 - 30 분
I fix the problem because both speakers is giving up. When I watch videos or listening to music, the speakers is not loud enough even in low volume. I have to tutn it up almost to hundred percent to have a decent sound.
The repair really went well couldn't be more happier with the guides available for me to follow. For me with the guides and the right tools it was an easy fix.
My only advice is have the right tools for the repair. follow the guide you are working on carefully. if you get stuck on re-attaching a ribbon cord or on some other connection, look or click on the comments on that particular step because someone might have a good advice on how to connect them back.
MacBook Pro 13" Unibody (Early 2011-Mid 2012) Subwoofer and Right Speaker
MacBook Pro 13" Unibody (Early 2011-Mid 2012) Left Speaker