Reinstall Audio Driver MAC:
If your MAC audio driver (sound card) doesn’t work properly. It doesn’t need to Reinstall Audio Driver MAC again. Your system audio applications just need to be refresh or reboot at this time.
You just need to restart your audio apps (running applications) such as audio player, video player, any sound supported the application. Then your system will fix the issues automatically. After doing such actions on your system, if your system shows the same problem to provide you a sound. Then you have to follow these steps.
- Shut down your MAC and restart the machine again.
- Click Go and then follow the instructions to proceed through Disk Utility.
- Select the option Hard disk from the utility menu.
- Here, you can repair your permissions.
- You have to go now to the System Preferences and here the option Sound is located.
- Check the Sound output device if properly connected.
- If you are using external speakers. The external speaker’s option will be highlighted there.
- Now, click Go and then Terminal.
- Then enter the Code available below.
- Code sudo kill -9
ps ax|grep 'coreaudio[a-z]' | awk '{print $1}' - You have to now enter your password to save the settings.
Thanks for getting the information from our site. The all information about this Reinstall Audio Driver MAC.