Mac

Mac stuck on Apple logo or stuck in a boot loop

A Mac that hangs on the Apple logo or restarts repeatedly during startup usually points to a software or startup disk issue rather than a fully dead computer, and macOS Recovery can often fix it.

Difficulty
Moderate
Time
30–90 minutes
DIY cost
$0
Pro cost
$100–$300

Symptoms

  • Apple logo appears at startup but the progress bar stalls or never appears
  • Mac restarts on its own repeatedly, showing the logo each time
  • Startup has been stuck for many minutes with no progress
  • Problem started after a macOS update or unexpected shutdown

Likely causes

  • CommonA macOS update that didn't complete properlyAn interrupted update is one of the most common causes of a boot loop.
  • CommonStartup disk corruption or errorsFile system issues can prevent macOS from finishing its boot process.
  • PossibleA problematic third-party login item or system extensionSome software that loads at startup can prevent the boot process from completing.
  • PossibleA failing or nearly full startup driveInsufficient space or drive errors can interrupt the boot sequence.
  • Less commonA hardware fault, less commonlyThis becomes more likely if Recovery Mode itself won't load either.

What to do

  1. Let it sit for at least 10–15 minutes, since some updates take a long time to finish even when it looks stuck.
  2. Force a restart by holding the power button for about 10 seconds if it's truly frozen with no progress.
  3. Boot into Safe Mode (hold Shift at startup on Intel Macs, or use the startup options menu on Apple silicon) to see if it loads successfully, which points to a software or login item issue.
  4. If Safe Mode works, remove recently added login items or third-party system extensions via System Settings.
  5. Boot into macOS Recovery (Command+R at startup on Intel, or hold the power button on Apple silicon until options appear) and run Disk Utility's First Aid on the startup disk.
  6. If First Aid finds and fixes errors, restart normally afterward.
  7. If the problem started right after an update, try reinstalling macOS through Recovery, which typically preserves your files.
  8. If the Mac won't even boot into Recovery Mode, that points to a deeper hardware issue needing professional attention.

Tools and parts

  • None required

When to call a pro

If Recovery Mode won't load, or First Aid and a macOS reinstall don't resolve it, an Apple Store or authorized repair shop can perform deeper diagnostics and data recovery if needed.

Safety

Generally low risk

Generally low risk for a careful person. Stop if anything looks different from what this guide describes.

Related guides

Operator provides AI-generated troubleshooting information. It can be wrong. For safety-critical, electrical, gas, structural, medical, automotive safety, or other high-risk problems, consult a qualified professional.