apple macbook pro 2011 displayport audio not working

Next, click on Restart when asked to choose an option.

Press the Control key and Eject key on the keyboard simultaneously.

You can also use the Shutdown window to restart your Mac computer.

Your computer will then instigate the restart process.

When asked to confirm, click on Restart again.

Click on the Apple logo located in the toolbar.

The standard restart method is through the Apple menu. There are several ways to restart your Mac.

It also helps improve your computer’s performance as it frees up memory space from junk files. Restarting a computer can fix multiple issues affecting apps and services including audio/sound functions. This will rule out the possibility that the sound output is bypassed or interfered with the external audio devices.įirst solution: Restart your Mac computer. If you’re trying to play or listen to music through your Mac’s built-in speakers, be sure to remove any external speaker or headphones from your Mac. Doing so will help you determine whether or not the problem is isolated to a certain audio file you’re trying to play. Also try playing different audio files from CD or DVD, or any other files stored on your Mac folders. If the volume is set to low, then increase the volume by pressing on the Volume Up control.

Feel free to refer to the outlined procedures should you wish to troubleshoot your Mac sound that is not working.īefore troubleshooting, check the volume controls and make sure that they are not turned down. Software-related sound problems on your Mac can still be remedied at home by performing some workarounds including the ones I’ve mapped out below. For hardware-related sound problems, the underlying causes are usually defective speakers or faulty audio systems in use. In most cases, the problem is attributed to invalid or misconfigured settings from the volume level to the audio output selections. Read further to learn how to fix sound that’s not working on your Mac computer.Īudio problems among computers are usually due to system errors if not hardware damage.

If you’re experiencing relevant symptoms from broken audio to low or no sound at all, then you can refer to the outlined solutions below. This post will help you troubleshoot and fix sound problems on your Mac (macOS Mojave) computer.

Apple macbook pro 2011 displayport audio not working