My laptop uses macOS High Sierra with an intel processor. It stopped detecting my internal speakers and mic. First, it would if I restarted the computer. Then that didn’t work so I had to do a NVRAM reset each time. Now that does not work. There is no red light coming out of the jack.
MacBook Pro 13″, macOS 10.13
Reset SMC: How to reset the SMC of your Mac - Apple Support Choose the appropriate method.
Startup in Safe mode. https://support.apple.com/en-gb/HT201262
To leave Safe Mode, click in the menu bar and choose “Restart”.
Contact Apple support.
Reset SMC: How to reset the SMC of your Mac - Apple Support Choose the appropriate method.
Startup in Safe mode. https://support.apple.com/en-gb/HT201262
To leave Safe Mode, click in the menu bar and choose “Restart”.
Contact Apple support.
MacBook Pro won’t detect internal speakers or mic
