Use About this Mac to check what kind of graphics cards you have. Some Macs have two graphics cards in them, one that is built in to the processor and used for standard tasks, and another that is used for high-performance applications, like games. Restart The Sims 3, and see if Windowed mode works better for you.Uncheck the box beside Enable Fullscreen Mode.Still not better? Try running in Windowed mode: Restart The Sims 3 and check to see if it runs better now.Click on the blue check mark at the bottom right to save your changes.On the Graphics tab (usually the one that opens by default), slide all the sliders under Graphics details to low.Click on the … (options) button at the bottom left of the screen or press F5 on your keyboard.If your graphics are glitching, it may help to lower your graphics settings: Head to this thread on Answers HQ for more help with The Sims 3 on Mac.This older version of Origin has fewer features than the current version, but will still allow you to play your games. If you’re using an older version of macOS, you’ll need to download a special, legacy version of the Origin client.Origin only supports more recent versions of macOS. We also recommend you always run the latest version of macOS for your Mac. macOS does this automatically with each new version of the operating system. To keep everything running smoothly, we recommend keeping your graphics drivers up-to-date. Click on System Requirements to see the minimum requirements.Click the game tile to open the game details.Find the game tile for your expansion pack in the Store on or in the Origin client.

Here’s how to check requirements for an expansion pack: Find help here when The Sims 3 isn’t working on your Mac.įirst things first, make sure your Mac meets the minimum requirements for The Sims 3, and for the most recent expansion pack you have installed.

Sims 3 not responding