Re: Sims 4: No sound issue persists on Macbook Pro... PLEASE HELP!!!
@Sarah_eLH1997 Your config and options files are supposed to regenerate each time you launch the game. Your options file contains your graphics and play options, which is why deleting it can help; your config file is merely a report on your hardware and game options, so deleting it won't change anything. But you could try playing in a completely clean folder. Drag your existing TS4 game folder out of Documents and onto your desktop and launch the game, and a clean folder will spawn with no content. If the sound is back when you play, you can move your saves and other content into the new folder from the old one.
To check your sound options in mac OS, click on System Preferences in your dock. (It's a gray gear icon that, for me, is all the way on the right of the dock.) On my computer, Sound is in the second row of icons, second from the right. You can make sure that your sound effects are on and maybe toggle the options to see whether this helps. You might also try plugging in headphones or external speakers, if you haven't already.