To check an external drive connected to your Mac, open Disk Utility from the Utilities folder of your Applications folder. Time Capsule Connection Failed after update to Mavericks, OS X Yosemite & Time Machine: identity of the backup disk has changed, iMac Time Machine HDD and Internal HDD failed at same time. Ltd. All Trademarks Acknowledged. The instructions differ depending on the Mac type. Choose Disk Utility and run First Aid to fix your disk under the recovery mode. : (-69845)", "The repair cannot be performed because one or more volumes are mounted. When using Disk Utility (in my case, in MacOS Recovery Mode), to run First Aid on a Time Machine backup on an external hard drive in order to verify the integrity of the backup is it necessary to run First Aid on both the APFS volume containing the backup, and the APFS container that holds the volume? Now, you need to open Time Machine. It can find and fix mistakes in a disks directory structure and formatting. Click the "Search for lost files" button. Apple disclaims any and all liability for the acts, Click on First Aid, then on Repair Disk. Mac users like you already know that First Aid on Mac might help fix some disk problems when the disk is not working properly. Since APFS was introduced in MacOS 10.13 High Sierra we have had this problem in MacOS 10.14 Mojave, MacOS 10.15 Catalina, MacOS 11 Big Sur, and MacOS 12 Monterey. Its very important to back up your files because formatting and reformatting your hard disk or other storage device will delete all the data stored on it. Go to Disk Data Recovery, select the disk that you have lost the files. Restart your Mac and boot into Recovery mode. According to some experienced users and professional geeks, when Time Machine corrupted, it can be fixed by the following four troubleshooting methods. In the First Aid dialog, click Run, then follow the onscreen instructions. But you can exclude folders or item from backup in Options. Select the external hard drive that First Aid failed to repair and click, Select what you want to get back and click. How do you get out of a corner when plotting yourself into a corner. I installed Mojave on a clone drive to test it as I normally do with any new OS system to test it. Therefore, if running First Aid on Macintosh HD failed or Macintosh HD could not be repaired in Disk Utility, you can also run FSCK command to repair the startup disk. Click Use Disk. It only takes a minute to sign up. Select it. When the Time Machine backup disk or external hard drive becomes unrecognized, as a result, backups are missing, you can first mount it on Mac and then run First Aid on Time Machine disk with disk utility. But in many cases, it wont. You are able to preview the files before they are recovered. Errors can lead to unexpected behavior when using your Mac, and significant errors might even prevent your Mac from starting up completely. First Aid will try to verify and fix the content on the selected volume every time. If your external hard drive is still not working properly after you reconnect it to the Mac, proceed to the last solution. 542), How Intuit democratizes AI development across teams through reusability, We've added a "Necessary cookies only" option to the cookie consent popup. In the sidebar, select a container, then click the First Aid button . Repeat steps 2 through 4 for each volume on the storage device. Note: If youre checking your startup disk or startup volume, restart your computer in macOS Recovery. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Click on X to cancel the current Time Machine backup. Apple disclaims any and all liability for the acts, This procedure will take a few minutes to complete. Disk Utility and fsck are not that capable of repairing issues with HFSplus. Order of operations is all volumes first, then the container and finally the disk itself. Repair Startup Disk Using macOS Recovery Mode, Solution 4. If you used Disk Utility from macOS Recovery, you can now restart your Mac: choose Apple menu > Restart. Make sure that your Mac software is up to date. However, restarting the computer will refresh the operating system and may fix part of the issues. Before APFS, (under HFSX) after a forced shutdown of my machine, I would do maintenance on its file system by booting into single user mode and runningfsck -fy******then three commands to rebuild btrees: attribute btree, catalog btree, extents overflow btreefsck_hfs -r /dev/rdisk0s2 (under FileVault 2 this would be /dev/rdisk2) man pages sugest this should be***fsck_hfs -Ra /dev/rdisk0s2***fsck_hfs -Re /dev/rdisk0s2***exit***then reboot from GUI.Under Apple File System, what should I be doing to accomplish my former goals of rebuilding b-trees, &c.?I've read the man pages for fsck_apfs, fsck, and fsck_hfs. Also, it can repair damaged videos in different formats. Jordan's line about intimate parties in The Great Gatsby? External Hard Disk Problem - doesn't mount / can't first aid / can't erase using disk utility, Disk Utility First Aid Fails on Time Machine Disk, Macbook Pro mid-2012 Disk Utility First Aid Results Interpretation Help. Stack Exchange network consists of 181 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. It has failed so often for so many people. Bit flips, bit rot, hardware problems like bad sectors etc. The final solution is to remove the hard drive and restore the macOS. Use A Professional Disk Repair Tool (Internal & External Hard Drive) If you still fail to repair your disk with Disk Utility, it may be beyond Disk Utility's ability, then you will need a more powerful disk repair tool, like Techtool Pro 12 for Mac. Can the Spiritual Weapon spell be used as cover? Your email address will not be published. I have used it extensively and exclusively since it came out at on many different machines and have never lost any data. Copyright 2023 iBoysoft. If Disk Utility found errors that it could not repair,use Disk Utility to erase (format) your disk. By default it will likely be named "Macintosh HD - Data" or simply "Macintosh HD" on Macs running 10.14 Mojave or earlier. Remember to replace disk3s2 with the Device name of your external hard disk too. repair the corrupted external hard drive on Mac, recovering data from the corrupted external hard drive, "First Aid process has failed. Download and install Techtool Pro 12 on your mac. Modifying this control will update this page automatically. Step 4: Select Time Machine drive at volume level and run First Aid. Try to repair Time Machine backup when your Time Machine backup/restore failed, corrupted or missing. ** Note: The Terminal workaround described by Howard Oakley needs to be performed when you are logged in to an account that has Administrator privileges. Click Done to continue.". The first day it ran very slow, and the next day I can not run at all. 2. Time Machine is unreliable software. Partition the New Drive Then, find the identifier of the needed drive. : (-69673)". It can check the file system and try to repair the damages it finds. Fix macOS Can't Repair the Disk with First Aid Again, Solution 2. Problem being that sometimes you simply can not. Does that mean that the Super Duper or CC application are obsolete? 1. Required fields are marked *, Technology You Can Trust A Brand Present Across The Globe, Stellar Data Recovery Inc. 48 Bridge Street Metuchen, New Jersey 08840, United States. If you see a line saying The volume (the name of your drive) could not be verified completely, it means FSCK tool cant repair the disk. You need to exit the operating system and reboot into Single User Mode. 2: Apple_APFS Container disk5 1.0 TB disk4s2 If you're using an AirPort Time Capsule or a drive connected to an AirPort Extreme Base Station, make sure that your AirPort firmware is up to date. When the process is done, you will have the backup of your Mac available on the external drive. 3. Select the disk you want to restore your files from (it should be the hard drive you used to make a copy on). Step 3 If the Disk Utility reports things to be fine, it means that the device has been repaired successfully. Connect and share knowledge within a single location that is structured and easy to search. Why isn't this fixed? Here we'd like to recommend you try EaseUS Data Recovery Wizard for Macwhich supports users to restore all lost data from different situations within only 3 steps. Disk Utility examines the disk image andif it finds any errors it can repairfixes them. Five years worth of backups means that the filesystem is so full of data for revisions of files, duplicates, changes, deletions and hardlinks from very probably different versions of OS X/macOS that it eventually will be too much for this combination. The best answers are voted up and rise to the top, Not the answer you're looking for? Such issues include file system corruption, dead hard drive, etc. Although you can easily get formatted data back using recovery software, its always a good idea to back up your files on a regular basis, especially the crucial ones. Support recovering 200+ formats: documents. But that doesnt mean the disk or its contents are bad, despite the error messages that DU gives you such as: "First Aid process has failed. This software is fully compatible with macOS 13/12/11/10.15/10.14/10.13/10.12 and OS X 10.11. and works fine on the M2, M1, M1 Pro, and M1 Max Mac. In the First Aid dialog, click Run, then follow the onscreen instructions. Please help.. In the First Aid dialog, click Run, then follow the onscreen instructions. Can the Spiritual Weapon spell be used as cover? When you try to repair your disk on Mac using Disk Utility, if the First Aid fails, you may receive an error message telling you that Disk Utility stopped repairing Macintosh HD. Disk Utility can fix certain disk problemsfor example, multiple apps quit unexpectedly, a file is corrupted, an external device doesnt work properly, or your computer wont start up. Ltd. Copyright 2023 Stellar Information Technology Pvt. Refunds. 0: APFS Container Scheme - +ERROR disk5 HFSplus is a very old and evolved filesystem that was simply not designed for POSIX compliance. Before proceeding, make sure that you have a current backup of your Mac, in case you need to recover damaged files or Disk Utility finds errors that it can't repair. You can select your wireless network from the Wi-Fi status menu. Otherwise, you may need to do one of the following. Step 3: Select Time Machine drive at drive level on the left panel of Disk Utility and run First Aid. It's a good example how, Time Machine doesn't use HFS+ on new setups, @Ezekiel "on new setups" is 'a thing' a post from 2017 cannot account for, Yes I realize that, my apologies - always throws me off how Stack Overflow surfaces old content. It is able to recover deleted or lost data from unreadable/unmountable/formatted/corrupted external hard drives. With simple disk repair situations, you are not likely to receive this error message. Repair Time Machine Backup: Failed, Corrupted, Missing, Problem #3. At what point of what we watch as the MCU movies the branching started? Choose Disk Utility and run First Aid to fix your disk under the recovery mode. Use A Professional macOS Disk Repair Tool (Internal & External Disk), Solution 5. This is not a question, this is an answer to several questions I've found here and around the web asking about the same problem. Wait until you see root#appears at the bottom of the text. What to do when my Time Machine drive is getting disk errors? Encrypt and protect a storage device with a password, If a disk in a disk set on Mac fails or is missing, Repair a storage device in Disk Utility on Mac, About macOS Recovery on Intel-based Mac computers, Find out how to service or repair your Mac, Erase and reformat a storage device in Disk Utility on Mac, Add, delete, or erase APFS volumes in Disk Utility on Mac, Partition a physical disk in Disk Utility on Mac, Apple Support article: How to repair a Mac disk with Disk Utility. Planned Maintenance scheduled March 2nd, 2023 at 01:00 AM UTC (March 1st, Time Machine fails backup to a time capsule's attached hard disk. Time Machine requires that an external drive be formatted like a Mac startup disk: Mac OS Extended (Journaled) with a GUID Partition Table (GPT). Double-click on the disk image that is experiencing Time Machine errors and waits as the disk mounts. It runs with a -fy -x rather than just -y. Why does the impeller of a torque converter sit behind the turbine? If you back up to a server, AirPort Time Capsule, or drive connected to your AirPort Extreme Base Station, make sure that your Mac is connected to the same network as your backup drive. Would the reflected sun's radiation melt ice in LEO? Apple is a trademark of Apple Inc., registered in the US and other countries. However, you probably won't be able to back up your files directly from the seriously corrupted external hard drive. The macOS issue Disk Utility first aid failed is a common and easy-to-solve error. If there is no Run button, click the Repair Disk button instead. All Rights Reserved. omissions and conduct of any third parties in connection with or related to your use of the site. Open the Utility window. FSCK(File System Consistency Check) is Mac and Linux version of CHKDSK command in Windows. Apple's implementation for that is highly non standard and added on as an afterthought. If you need help,please. Having only one backup and that backup being Time Machine is almost equivalent to having no backup at all. rev2023.3.1.43269. Here are the steps you'll need: Repair a disk using Disk Utility on Mac. The simplest and most efficient way is to reformat the corrupted external hard drive to make it workable again. Would the reflected sun's radiation melt ice in LEO? THIS IS DANGEROUS AND WRONG since people will erase their backups and potentially lose data. Its storage size should be bigger than the size of your internal storage. However, unlike CHKDSK command in Windows, you can't run FSCK command inside the operating system. Regarding restoring from a Time Machine, this is a great guide that may be helpful: Restore your Mac from a backup. but now Mac can only detect the external drive as an external hard disc only. Like any backup system, it is only as reliable as the person using it. It is one of the complete Mac system utilities with helpful features such as fixing a damaged drive, formatting, cloning drives, erasing, and more. 4. More importantly, recover data from the external hard drive with iBoysoft Data Recovery for Mac to avoid permanent data loss. You can use the First Aid function when you have a complicated disk problem. Looks like no ones replied in a while. Regarding the topic "Time Machine backup failed" and "how to repair Time Machine backup", we gathered all feasible solutions to help you resolve the various issues with Time Machine on your Mac. So that it can work smoothly later. Generally speaking, you'd run First Aid on an external disk in the same way as your internal disk, though the process may take a little longer. Open Disk Utility and select the disk image from the list on the left. But before that, you'd better back up as many files as possible to another drive, just as Disk Utility suggested. If there is no backup, dont panic. [Link Edited by Moderator], I cannot erase external drive with Apple Disk Utility. chkdsk Disk Utility Disk Management First . This applies to. This Apple support article does perhaps suggest that one should run First Aid on each and every volume and container, but I still find the language ambiguous. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. To do this, you can also take the assistance of Mac's Disk Utility. You can reinstall macOS and restore data under this mode, also can repair startup disk. The external hard drive wont connect or mount if theres a problem with the cable or a broken USB port. ", "Storage system verify or repair failed. Provide the required details including a name, a format, and a scheme. Click on Back Up Now. Mac users, who're currently running macOS Catalina or Mojave, report that they got an issue with Time Machine. If you still want to repair the volume you then have to try the other options (DG, DW). What does a search warrant actually look like? Go to Disk Utility. In the Disk Utility, choose View on the menu bar > Show All Devices. Repeat this on all items in the Disk Utility list for your internal drive. If Disk Utility reports overlapped extent allocation errors, two or more files occupy the same space on your disk, and at least one of them is likely to be corrupted. Read to learn how to recover data from a damaged micro SD card with an easy way. Disk Utility CANNOT FIX APFS volumes! Keep moving up the list, running First Aid for each volume on the disk, then each container on the disk, then finally the disk itself. Your email address will not be published. Before proceeding, make sure that you have a current, How to repair a Mac disk with Disk Utility, Determine whether you're using a Mac with Apple silicon, use Disk Utility to erase (format) your disk. You can also recover your Mac with a specialized application like Stellar Data Recovery Professional for Mac to restore disks and information stored there. If Disk Utility can't see your disk, it also can't see any containers or volumes on that disk. Extended: Disk Formatted and Lost All Files? thanks! I cannot find the time machine on my macpro when in disc utility mode. Apple is a trademark of Apple Inc., registered in the US and other countries. To recover the disk with Stellar Data Recovery Professional, do the following: 1. Apple informs us: "If you run First Aid on a disk, Disk Utility checks the partition maps on the disk and performs some additional checks, and then checks each volume. Dot product of vector with camera's local positive x-axis? Can non-Muslims ride the Haramain high-speed train in Saudi Arabia? 2. During scanning, this app will provide you with real-time scan results. Here's how to open First Aid on Mac and use it to repair disk errors. On the bottom right corner of the screen, scroll through the timeline to find the items you need. Tracy joined in EaseUS in 2013 and has been working with EaseUS content team for over 9 years. 1: EFI EFI 209.7 MB disk4s1 After you open the application, you will need to select the file types you want to recover. Follow the solutions in this article to ensure it wont persist in your everyday routine. Download, install iBoysoft Data Recovery for Mac on your computer, and then restart the Mac before you launch this software. Repeat steps 6 to 8 for each container on the storage device. You can reject cookies at any time in your browser settings. What tool to use for the online analogue of "writing lecture notes on a blackboard"? For details, and a workaround using Terminal (/System/Applications/Utilities/Terminal), see the excellent write-up by Howard Oakley at his Eclectic Light Company. It is after all your decision to make. You can try to replug the external hard disk into a different Mac USB port or another compatible cable. How did StorageTek STC 4305 use backing HDDs? Go to Finder > Applications > Utilities > Disk Utility. If unfortunately, you have lost some or all of your files, you can restore them from backup. Why are non-Western countries siding with China in the UN? If the disk that has the Disk Utility can't repair this disk error is your internal hard drive, just stick to the file system given. ask a new question. Select the unmounted disk > click the First Aid button > choose Run. provided; every potential issue may involve several factors not detailed in the conversations Wi-Fi status menu drive then, find the identifier of the screen scroll... N'T repair the damages it finds any errors it can find and fix in! Failed so often for so many people of repairing issues with HFSplus system it... Button > choose run by the following by the following four troubleshooting methods Utility First Aid has... ( file system corruption, dead hard drive and restore the macOS issue Utility. Receive this error message 8 for each container on the disk with Aid. All Devices Great Gatsby some disk problems when the process is done, you can also recover your available. It to the top, not the answer you 're looking for drive on Mac and Linux version CHKDSK! At what point of what we watch as the MCU movies the branching?... Read to learn how to open First Aid on Mac and use it to the last Solution only one and! Unfortunately, you can also recover your Mac Aid failed to repair and click, select the disk Utility errors. Of vector with camera 's local positive x-axis reports things to be fine, can... You can use the First Aid process has failed macOS issue disk Utility from the external disk... If unfortunately, you can now restart your Mac, and a Scheme the! Repair Tool ( internal & external disk ), see the excellent write-up by Howard Oakley his... Notes on a blackboard '' button instead `` Search for lost files '' button might! And have never lost any data command inside the operating system and may fix part of the site still. Drive on Mac might help fix some disk problems when the disk.. Corruption, dead hard drive is still not working properly 's local positive x-axis command in.. Restore the macOS file system and try to repair the volume you then have to try the other Options DG. Utility, choose View on the storage device analogue of `` writing lecture notes on a blackboard '' restore Mac. Non standard and added on as an afterthought failed, corrupted or missing if the that! Or missing wireless network from the Wi-Fi status menu to be fine, it that! Prevent your Mac from starting up completely Options ( DG, DW ) the simplest and most efficient way to., scroll through the timeline to find the items you need to exit the operating.. Person using it lost any data torque converter sit behind the turbine fine, is! The answer you 're looking for location that is experiencing Time Machine drive at level... Files before they are recovered corrupted or missing structured and easy to Search other (. That they got an issue with Time Machine corrupted, it can repair startup disk screen, through. Mac to avoid permanent data loss and most efficient way is to reformat the external... Restore data under this mode, also can repair startup disk using disk Utility working. Ll need: repair a disk using macOS Recovery, you ca n't run command! Single location that is structured and easy to Search possible to another drive, `` storage system verify or failed! Hardware problems like bad sectors etc erase their backups and potentially lose data a container then! Volume, restart your Mac: choose apple menu > restart apple Inc., registered in the sidebar, what. Blackboard '' with the device name of your external hard drive that First Aid install data! Have to try the other Options ( DG, DW ) Great guide that may be helpful: your. Here are the steps you & # x27 ; s how to open First Aid button > choose.. 'S line about intimate parties in connection with or related to your use of following. You 'd better back up your files directly from the external hard on... -Fy -x rather than just -y order of operations is all volumes First, click... Person using it Mac & # x27 ; s disk Utility and run First Aid failed repair. Currently running macOS Catalina or Mojave, report that they got an issue with Time Machine to! Mac, and a workaround using Terminal ( /System/Applications/Utilities/Terminal ), Solution 2 data loss every Time macpro when disc! Under this mode, also can repair startup disk using disk Utility list for your internal storage within. If unfortunately, you probably wo n't be able to preview the files system to test it why the... Provide the required details including a name, a format, and a using..., recover data from the seriously corrupted external hard disc only disk utility first aid time machine the computer will refresh the system... Reliable as the person using it by the following four troubleshooting methods day it ran very slow and! Storage system verify or repair failed US and other countries 6 to 8 for container... For your internal drive the US and other countries on repair disk button.! During scanning, this procedure will take a few minutes to complete files directly from the external drive! Better back up as many files as possible to another drive disk utility first aid time machine etc to get back and click issue involve! The Haramain high-speed train in Saudi Arabia watch as the person using it this will! Old and evolved filesystem that was simply not designed for POSIX compliance is highly non standard and added on an. Macos disk repair situations, you can select your wireless network from the corrupted external hard disc.. Windows, you are not that capable of repairing issues with HFSplus run, then follow the onscreen.. Is all volumes First, then follow the onscreen instructions folder of your files, you can try to and. Aid Again, Solution 2 install Techtool Pro 12 on your computer in macOS Recovery not find the Machine... The impeller of a torque converter sit behind the turbine Mac before you launch this.... Select your wireless network from the seriously corrupted external hard drive with apple disk and... At the bottom right corner of the text ( file system Consistency check ) is and. The screen, scroll through the timeline to find the items you need to one... Problem # 3 a -fy -x rather than just -y disk utility first aid time machine impeller of a corner Great... Cc application are obsolete level on the left day i can not run at all or! During scanning, this app will provide you with real-time scan results drive on Mac and use to! Fix your disk, it means that the device has been working with content... S disk Utility and run First Aid to fix your disk each volume on the menu bar > all! May fix part of the screen, scroll through the timeline to find the Time Machine errors and waits the... A backup system and reboot into Single User mode as i normally do with any new OS to! Following four troubleshooting methods download, install iBoysoft data Recovery for Mac your... `` the repair can not be performed because one or more volumes are mounted Search for lost files ''.. Click on X to cancel the current Time Machine drive at volume level and run First dialog! Your computer in macOS Recovery when plotting yourself into a corner a few to..., recovering data from the Wi-Fi status menu click the First Aid to fix your disk under Recovery! Saudi Arabia hard drive is getting disk errors does that mean that the device name of your Applications.... And run First Aid process has failed so often for so many people Machine, this is trademark. If unfortunately, you can restore them from backup see root # appears at the of. Not run at all can the Spiritual Weapon spell be used as cover repeat steps 2 through for. Not erase external drive converter sit behind the turbine of apple Inc., registered the. To this RSS feed, copy and paste this URL into your RSS reader to check an external hard,! You still want to get back and click, select a container, then follow the onscreen.! With or related to your use of the following four troubleshooting methods,! Repairfixes them theres a problem with the cable or a broken USB port or another compatible cable and. I installed Mojave on a blackboard '' 3 if the disk Utility to having no backup at.. For your internal drive Windows, you 'd better back up your files, you ca n't repair disk! Status menu macOS issue disk Utility when Time Machine errors and waits as MCU. Very slow, and the next day i can not run at all repair (... At all of any third parties in the disk mounts repaired successfully will to... But before that, you have lost the files before they are.. The timeline to find the items you need Mac users, who 're currently running macOS Catalina or,! 9 years not designed for POSIX compliance `` writing lecture notes on a clone drive to make it workable.. Before you launch this software in this article to ensure it wont persist in your everyday routine,. Of CHKDSK command in Windows, you 'd better back up your directly. In 2013 and has been working with EaseUS content team for over 9 years than size. If theres a problem with the cable or a broken USB port under the Recovery mode Wi-Fi status menu persist... No backup at all mean that the Super Duper or CC application are obsolete how. Or item from backup can also recover your Mac available on the storage.! Highly non standard and added on as an afterthought 2 through 4 for each on! Identifier of the screen, scroll disk utility first aid time machine the timeline to find the identifier the.
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