Update: I updated to Monterey 12.0.1 and the problem persists. Strangely, I can record just fine with Voice Memos even when the list is empty.ĭoes anyone know how I can troubleshoot this? I haven't installed any kernel extensions or things that could play with that, so I'm at a bit of a loss. This is what Zoom shows in their settings. The main issue is that because the device list is empty, Zoom and other web meeting platforms do not recognize the output/input devices, requiring me to restart my computer before every meeting. But if I quit and reopen System Preferences, the list shows up empty again. When I add a new sound device, for example when I plug headphones in, they show up the devices list. I can still hear the audio coming from the MacBook speakers, however, and the item 'MacBook Pro Speakers' still shows up on the Sound section of the menu bar. For a couple of weeks now, every time I wake the Mac up from sleep, the list of audio devices is empty and shows 'No output/input devices found,' like so: It never used to do this before.I'm on a M1 MacBook Pro. It plays, but it freezes if I advance the video. Still, when I try to turn up audio, I still get the circle-slash sign.Ĭoincidentally, my VLC has been having problems. I don't have an Apple TV, but maybe the guy in the next apartment does. Select a device for sound output: Name: Apple TV // Type: Airplay:

Sometimes in 'output' in the 'Sound' System Preferences pane I get the message: In the Apple menu, select System Preferences > Sound > Output, and then click OK.

I know from reading Apple Support Communities that bringing it to the Apple Store, they’ll just want to repair the logic board, and that’s more than the computer is worth.Ĭan I just buy a bluetooth headset or USB audio adapter? Will that give me audio input and output? He also replaced the I/O Board Flex Cable and Trackpad/Keyboard IPD Flex Cable. I had the logic board repaired after a water spill about six months ago from a third party vendor. (1) wipe the machine entirely and restore.Īnd (2) follow this guidance for replacing the audio cables on a different model MacBook from mine. I deleted ‘coreaudiod’ from Activity Monitor.I deleted the BezelServices preference file.Make sure the volume of your computer isnt set to mute. I restarted in recovery mode and ran first aid. In the Sound settings of your computer, check if your speaker is set to Default Device.I put a tiny screwdriver in the hole and moved it around, no response.I tried pushing in and pulling out an earphone jack several times.If I hit F10, F11 or F12, I get the circle-slash “forbidden” sign.Īfter searching for solutions, I think I may have reached the end of the road. All of a sudden, I have no sound on my MacBook Air. Here is additionally the output of lspci -vvnn 00:1f.

Macbook pro no audio devices