Even though Mac OS X is considered as one of the stable operating systems, sometimes, even normally functioning Mac machines may show up a sudden warning message that says “Mac hard drive exit code 8” or “file system check exit code is 8”. Resolving this Mac hard drive exit code 8 error message might become a tough job, especially when the user is not having an idea about what’s going on in the OS X machine.
‘The File system check exit code is 8’ or ‘Mac hard drive exit code 8’ errors occur mainly at the time of the system check and is capable of taking place in both internal and external hard drives.
‘The file system check exit code 8’ or ‘Mac hard drive exit code 8’ errors usually occur during the system check and can occur on internal and external drives.
File system check exit code 8/Mac hard drive exit code 8 error message may arise due to a number of reasons. And, here are a few listed:
And, the list goes on….
Just as there are multiple causes of the “file system check exit code is 8” error, there are several solutions that may be used to fix it. Discussed below are some of the most effective methods you can use to fix it.
Many issues on OS X can be solved by a simple reboot, so reboot your Mac machine once. If this doesn’t help you, then reboot the Mac in Safe Mode.
If the exit code 8 error is solved after the above troubleshooting, it clears that one of your login items is causing the error. So try loading each startup item and find the culprit.
It is a known fact that temp files, preferences, and cache are generated both by the Mac system and installed applications on it. When these files are not cleared often or they get corrupted, it results in various issues like system hang, application crash, or errors.
So, try clearing the cache (user cache, system cache, and browser cache), temp, and duplicate files from your Mac. To do this, there are several ways you can try like removing them manually or using third-party tools available on the internet.
In the meantime, don’t forget to empty the Trash bin of your Mac. When all set, restart the system to see if the Mac hard drive exit code 8 error is fixed.
If you are encountering Mac hard drive exit code 8 only when you are using certain app programs, then it indicates the respective program is responsible for the error. To verify this, log in as another user (from another user account) and check, the same error emerges when using the same app.
When an application gets corrupted, becomes outdated, or is incompatible with your operating system or with other installed programs, a “Mac hard drive exit code 8” error may pop up while using the respective app. So, either you need to repair, or update the app to fix this error. Else, completely uninstall it and reinstall the new version of it.
To upgrade your Mac system and apps installed on it to the latest version,
Disk permission issues are often responsible for many error codes including Mac hard drive exit code 8. So, you can use Mac’s inbuilt Disk Utility to check and fix the startup disk errors and issues.
And, here is how to run Disk Utility on your Mac:
In Single User mode, run the file system consistency check (fsck) command to fix the corrupt file system on the troubled Mac storage drive. Follow the steps mentioned below:
In case, if the “Mac hard drives exit code 8” error is caused by corrupt/missing, or damaged system files, do a reinstall of Mac OS X. To reinstall Mac OS X, follow the below procedure:
It is strictly suggested to take a backup of all your important files before you begin the macOS reinstall process. In case you failed to back up or any error occurs while backing up your files, then huge data loss is guaranteed. In such cases, you can recover your data after reinstalling macOS using Yodot Mac Data Recovery software. The software recovers lost data after reinstalling macOS or after upgrading from lower Mac versions to the latest Mac version. Moreover, the tool is compatible with all macOS including Ventura, Monterey, Big Sur, Catalina, High Sierra, Sierra, Mavericks, Yosemite, El Capitan, and earlier versions too. Download the free version of the software and get back your lost files before it’s too late.
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