Why isn't the microphone mentioned in this guide?
I just finished the grueling upper case replacement and everything seems to be working except for the microphone. I double-checked the guide and it seems to make no mention of the microphone. I'm not sure if I never plugged it in, or if it's just not working. I get no response when I check the sound options in System Preferences.
Does anyone know of a way to verify it's a hardware issue before I take the whole thing apart again?
Is this a good question?