How to Fix a Broken EFI Partition on Mac: Step-by-Step Guide

If your Mac is stuck on the startup screen or experiencing issues due to a broken or corrupted EFI partition, it can be frustrating. However, there are solutions to fix this problem. One of the fastest and most effective methods is reinstalling the MacOS system software. This guide will walk you through the steps to repair your EFI partition and get your Mac up and running again.

FAQ: Fixing a Broken EFI Partition on Mac

Q: What devices does this guide support?

This guide is specifically for Apple devices.

Q: What operating systems are supported?

This guide is applicable to both macOS and iOS.

Fixing a Broken EFI Partition on Mac – Steps to Follow

If you’re experiencing a broken EFI partition issue, follow these steps:

  • Step 1: Boot your Mac into recovery mode by restarting it and holding down the Command + R keys until the Apple logo appears.
  • Step 2: Once in recovery mode, open Disk Utility.
  • Step 3: Use Disk Utility to verify and repair the drive in question.
  • Step 4: If Disk Utility is unable to fix the issue, proceed with reinstalling the macOS system software.
  • Step 5: Reinstall macOS using one of the following methods:
    • If your Mac doesn’t boot at all: Use Internet Recovery or a USB boot disk.
    • If the Mac recovery partition starts but not the primary operating system: Reinstall macOS in normal recovery mode.
  • Step 6: During the reinstallation process, the EFI partition will be recreated, resolving the issue.

Note: Make sure to back up your Mac before attempting to reinstall the macOS system software, as this process may result in data loss if not done correctly.

If you suspect that a damaged or broken EFI partition may be a sign of an approaching disk failure or other hard disk problem, use Disk Utility to repair the drive and run an Apple Hardware Test to check for hardware-related disk errors.

If you have any other methods or tips for fixing a broken EFI partition on Mac, please share them in the comments. We’re here to help!

Benefits of Fixing a Broken EFI Partition on Mac

  • This guide is free to read.
  • Provides convenient and helpful information for internet users.
  • Offers a cost-effective solution to fix the issue.

Contact Us for Further Assistance

If you have any questions or need further assistance with fixing a broken EFI partition on your Mac, please leave a comment below or visit our contact page. We’re here to help you.

Editorial Staff
Editorial Staff
The Bollyinside editorial staff is made up of tech experts with more than 10 years of experience Led by Sumit Chauhan. We started in 2014 and now Bollyinside is a leading tech resource, offering everything from product reviews and tech guides to marketing tips. Think of us as your go-to tech encyclopedia!


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