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Fix a Mac that has a spinning beach ball

We'll rule out RAM, disk, and heavy apps, then isolate the cause—memory pressure, slow disk, or stuck process—or tell you when to call a pro.

Troubleshooting · Home maintenance
10–25 min
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Steps

Goal: Rule out memory pressure and full disk, then isolate stuck process or hardware.

  • Force Quit the app showing the beach ball. Check memory pressure in Activity Monitor.
  • Good: Pressure drops and Mac responds. Proceed to Check disk space.
  • Bad: Pressure stays high—free disk space, quit more apps.

Quit app and check memory

Goal: Stop the beach ball and reduce memory pressure.

  • Command+Option+Esc to Force Quit the stuck app. Open Activity Monitor, Memory tab. Quit heavy apps and browser tabs.
  • Good: Memory pressure green. Proceed to Check disk space.
  • Bad: If pressure stays high, free disk space.

Check disk space

Goal: Rule out full disk causing swapping.

  • About This Mac, Storage. Confirm at least 15% free. If full, empty Trash, clear Downloads, use Optimize Storage.
  • Good: Enough free space. Proceed to Verification.
  • Bad: Free space. See Fix a Mac that has storage full.

When to get help

Call Apple or a technician if:

  • The beach ball appears constantly after quitting apps and freeing space.
  • First Aid reports errors—drive may be failing.
  • RAM or drive upgrade may be needed.

Verification

  • Memory pressure stays green with normal use.
  • The beach ball appears rarely or not at all.
  • Free space is at least 15% on the startup disk.

Escalation ladder

Work from the device outward. Stop when the problem is fixed.

  1. Quit app Force Quit the app showing the beach ball.
  2. Memory and disk Check memory pressure; free disk space.
  3. Restart and First Aid Restart the Mac; run First Aid on the drive.
  4. Call a pro Beach ball persists; drive or RAM may need upgrade.

What to capture if you need help

Before calling support or posting for help, have these ready. It speeds everything up.

  • Mac model and RAM amount:
  • Memory pressure when beach ball appears:
  • Free space on startup disk:
  • Steps already tried:

Is memory pressure yellow or red in Activity Monitor?

High memory pressure is a common cause of beach balls.

Open Activity Monitor, Memory tab. If yellow or red, quit browser tabs and heavy apps. Good: pressure drops—Mac should respond. Bad: pressure stays high—free disk space, run First Aid.
Question

Memory pressure OK?

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You can change your answer later.

Is free space under 10% on the startup disk?

Full disk causes swapping and beach balls.

About This Mac, Storage. If under 10% free, delete files, empty Trash, Optimize Storage. Good: 15%+ free—restart. Bad: still full—free more space.

No Yes

You can change your answer later.

Free disk space

Empty Trash, clear Downloads, use Optimize Storage. See Fix a Mac that has storage full. Restart.

Done

Restart and run First Aid

Restart the Mac. Run First Aid in Disk Utility. If beach ball persists, call a technician—drive or RAM may need upgrade.

Done

Reviewed by Blackbox Atlas

Frequently asked questions

Why would a Mac show the spinning beach ball?
High memory pressure, full disk, heavy app, or stuck process. Check Activity Monitor and free space first.
Can I fix a Mac with frequent beach balls myself?
Yes. Quit heavy apps, free disk space, restart. Adding RAM or replacing a slow drive may help. If the beach ball persists, a technician may be needed.
When should I call a technician for beach balls?
If the beach ball appears constantly after quitting apps and freeing space. Failing drive or insufficient RAM may need upgrade or replacement.

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