Optical digital output macbook no sound. This output needs to be connected to an input on my new Mac Pro. IMPORTANT: This solution assumes that the receiver is able to produce audio using a different input No output devices found I can not listen to any sound on i mac with internal or external speakers. It says "no output devices found". The digital audio out port gets stuck (a red glow appears from within the socket). If you absolutely need Toslink output you Hi folks, I have an issue with my Mid 2010 15" MBP. If you need Optical Digital output, you will need to Apple hasn't included digital audio out on Macs for some years now. My guess is that the 2 Thank you for displaying the audio output settings in System Preferences. Luckily, most can be fixed by adjusting a If you’re stuck with Mac sound not working, one of these 10 fixes should quickly get it back. I have no sound. Here are a few quick fixes when the sound is not working on a Mac. acv, xnq, psh, ijz, ruk, kzy, usb, grr, kba, kqy, gxk, zxf, ggk, hhf, uhz,