Home > Questions

How to fix error File system verify or repair failed?

Mac is could not be installed on your computer. File system verify or repair failed. Quit the installer to restart your computer and try again. I am trying to install High Sierra on a 2014 MacBook Pro. El Capitan. I backed it up to a 1 terabyte external hard drive with Time Machine. The installer is running on a loop. I need specific and clear instructions. Not a happy camper right now.

Best Answered by

iBoysoft author Eudora Liu

Eudora Liu

Answered on Tuesday, December 3, 2024

To fix the error "File system verify or repair failed.:(69845)", you need to ensure the type of this error and whether the error is on your external hard drives or internal hard drives.

When this error occurs on your MacBook, you may see the below exit codes showing up:

File system verify or repair failed.:(69845) can happen on the internal or external hard driveUSB flash drive, or SD card on a Mac running any version of macOS. It may be caused by the file system corruption on the drive.

You can try the following methods to fix this error in external hard drives and rerun First Aid in Disk Utility until error 69845 is fixed.

People Also Ask

Read More Questions

Read More Advice From iBoysoft's Computer Experts

Como corrigir macOS não pode ser baixado

MacOS Não Pôde Ser Baixado! Como Consertar?

Um post útil resume os melhores métodos para resolver o problema de que o MacOS não pôde ser baixado e explica as razões por trás disso.

how to fix Mac folder with question mark

Fix Flashing Folder with Question Mark on Mac without CD

Understand and fix the flashing folder with a question mark on your Mac without CD. Also fix the flashing folder with a question mark at MacBook startup.

Mac Data Recovery Tips

ユーザー操作が必要

macOS を更新する際に表示される 'User Interaction Required' エラーを修正する方法

外部ブート可能ドライブから Mac を更新する際に表示されるエラー 'User Interaction Required' を修正するために、この投稿をフォローしてください。ちなみに、その原因も学びます。