SOLVED: No audio, and no "Internal Speakers" in SystemPrefs>Sound>Output - MacBook Pro 13" Retina Display Late 2013 - iFixit
![Teardown of 13-inch MacBook Pro With Touch Bar Reveals 'Cosmetic' Speaker Grilles [Updated] - MacRumors Teardown of 13-inch MacBook Pro With Touch Bar Reveals 'Cosmetic' Speaker Grilles [Updated] - MacRumors](https://images.macrumors.com/t/1XbdGux8XRfmuLdIYl-goNmPrkM=/1200x1200/smart/article-new/2016/11/speaker-grilles.jpg)
Teardown of 13-inch MacBook Pro With Touch Bar Reveals 'Cosmetic' Speaker Grilles [Updated] - MacRumors
![Please help. My MacBook Pro can't find any internal speakers. No sound working, even through headphones. Doesn't even make the Mac startup gong when it turns on : r/mac Please help. My MacBook Pro can't find any internal speakers. No sound working, even through headphones. Doesn't even make the Mac startup gong when it turns on : r/mac](https://preview.redd.it/wmelmctqcmo01.png?auto=webp&s=b72b6dcffd32f1e7385258eb32ab1623adb8e5b6)
Please help. My MacBook Pro can't find any internal speakers. No sound working, even through headphones. Doesn't even make the Mac startup gong when it turns on : r/mac
![Speaker Macbook Pro 15 Retina A1398 2012 | Macbook Pro 15 Speaker Original A1398 - Laptop Repair Components - Aliexpress Speaker Macbook Pro 15 Retina A1398 2012 | Macbook Pro 15 Speaker Original A1398 - Laptop Repair Components - Aliexpress](https://ae01.alicdn.com/kf/Sfb37337c56eb47ae943e93ee36590812D/Tested-Original-OEM-a1398-Left-and-Right-Internal-Speaker-For-Macbook-Pro-Retina-15-A1398-2012.jpg_Q90.jpg_.webp)