Replaced Battery Worked Fine But No Sound Now Won T Start Retina Macbook 2015
Chosen Solution I just replaced my 2015 Retina MacBook 12” battery. I followed all the instructions and everything seemed to be fine. However, I noticed that there wasn’t any sound coming from the system. It listed both the internal speakers and headphone jack in the system prefs, but no sound came out of either. However, the system did pick up sound with the internal mic and Bluetooth headphones worked just fine....