According to the latest annual survey of hard drive reliability by Backblaze, a provider of cloud backup services, the annualized failure rate for modern hard drives is around 2 percent. This means that if we have a group of 50 people, with every person in the group using two hard drives (perhaps one inside a personal computer and one inside a laptop), then one of those 50 individuals is going to lose all the data stored on the hard drives within a year.
As with so many other things in life, preparation is the key to success even when it comes to hard drive repair and recovery. If you know why hard drives fail and are familiar with some of the most popular hard drive repair and recovery solutions, you have much better chances of seeing your files again.
Now that you know what causes hard drive failure, we have for you a list of top 10 best HDD repair software tools that you can use to analyze, avoid, and solve virtually all common hard drive issues.
Disk Drill is a powerful and user-friendly hard drive recovery tool that handles many data loss scenarios, from accidentally deleted files to lost partitions, corrupted drives, and even unbootable hard drives.
Clonezilla is one of the most useful free hard drive repair software tools. It allows you to easily create full partition and disk backups, which can be deployed on other computers. Clonezilla supports far more file systems than most IT professionals can name, and it even features some basic boot repair tools.
GParted is a free, graphical partition editor that you can use to resize, copy, and move partitions without data loss or file corruption. You may want to shrink a partition to create space for another operating system or a backup partition. GParted is part of many other hard disk tools, such as Clonezilla or Partclone. It can also be downloaded from the official website as a small bootable GNU/Linux distribution for x86 based computers and used from a USB flash drive.
While Windows comes with a built-in hard disk repair tool capable of fixing bad sectors and file access issues caused by them, it pales in comparison with HDD Regenerator. This special-purpose hard drive repair tool has the ability to detect physical bad sectors on a hard disk drive surface and repair them a recovery technology called Hysteresis loops generator. Originally developed by Dmitriy Primochenko, Hysteresis can make unreadable data readable again, and HDD Regenerator makes it easy to apply it on Windows XP/Vista/7/8/10.
Many strains of malware, such as ransomware, can prevent you from accessing important files or even being able to boot up your computer at all. The good news is that Windows comes with a capable antivirus, called Windows Defender, and it takes just a few simple steps to instruct it to scan your entire computer:
Sometimes, hard disk issues are caused by faulty drivers and firmware. For example, a bug in the firmware of some SAS SSDs (Serial-Attached SCSI solid-state drives) produced by Hewlett Packard can cause the hard drives to fail after reaching 40,000 hours of operation (roughly 4 years).
If you want to format your system drive, then we recommend begin the installation of the Windows operating system and choose the Custom install option. You will then be able to format or delete any partition.
If none of the above-described fixes have solved your problems, then you should rule out the possibility that some other component, such as your motherboard is to blame for them. You can easily do that by disconnecting your hard disk and connecting it to a different computer.
Hard disks are mechanical devices, and, like all mechanical devices, they can fail without notice. Some hard disk failures are entirely avoidable, but many others are governed only by luck and chance.
FAQCan hard drives be repaired? Yes, hard drives are repairable. But keep in mind that it is not recommended to try to fix a hard dry by yourself since it is very easy to make things worse. If you want to repair a hard drive, the best option for you is to resort to a professional service.
The price for repairing a hard drive depends on the hard drive type, how severe the damage is, and, of course, on the repair service you choose. In general, the cost starts somewhere around $200 and can even go up to $1000 or more.
I had been having major issues while upgrading to Catalina from Mojave.Tech support couldn't help so they recommended me to take the computer to a technician. There seems to be some error in the hard drive giving status error 34.Even Time Machine install kept giving errors & stalled.
Thanks to your guidance, time machine worked this time & I restored it to April 2019 with Mojave to be on the safe side.Yes I repaired the internal drive & erased the drive.Since the recovery server was not located I thought the best thing would be to go for Time Machine backup.I may have to update some plugins & stuff .I see things are a bit slow now to start with & the spinning ball appears but hopefully it should all be settled.
I did not restore the most recent backup just to make sure I don't get any virus in, but will I be able to migrate certain programs such as the Library without having to go through a complete restore from scratch? Since I'm a musician using Logic X I had a lot of 3rd party plugins.
My intention was upgrading to Catalina & in the process I landed up in a mess.Glad I'm out of it.I am going to try downloading Catalina later on an external drive to see how things work.Most folks on the Logic forum don't seem to recommend Catalina though.
Does the installer freeze AFTER you've made the language selection, or does it freeze immediately? Your iMac may be having an issue with the BlueTooth keyboard/mouse. Do you have a wired keyboard that you might try?
Which version of macOS is on your internal HD... is it still Mojave, and is it still formatted as HFS+ (journaled)? If so, you would still be able to run Disk Utility from the external bootable drive to verify/repair your internal HD.
Thanks.I was able to boot the Mac from an external drive which has Sierra .I then ran disk utility on the internal drive, ran the first aid successfully & then erased that drive completely.Now wondering what I should do next.Will I be able to install Catalina on the empty drive now?
Well I tried to install OS from the internet but I get this message saying ,'Recovery server cold not be found'.So now I went to a time machine backup & restoring it.When I tried Time machine previously before I got myself into all this drama, it failed.But now that the disk is cleaned up & repaired I trust it will go smooth.
Assuming that the drive is now fully erased, and the Time Machine restore fails, you might consider reinstalling Sierra on to your internal HD and see if your macintosh will boot up from the it. If it does, you can then try to update it directly from Software Update.
But when booting from the ext drive I see the language drop down menu screen & then everything freezes & I am unable to do anything from there. Nothing happens when I press enter or move the wireless mouse. I posted on a different thread but had no idea how to get in touch with you as Apple techs on chat simply did not have a clue & are of little help like before!
You may wonder why i am attempting the Catalina & Big Sur route! I purchased softwares on the Apple store with codes & when trying to register & install those codes it did not go through & was asking for me to upgrade to Catalina or Big Sur.If Apple could only get it registered i wont even go the uograde path for now.However upgrading has been so much of an issue now with these hurdles.I would really appreciate your input on what I should do. Thanks
Rixter, If it were me, I would use Recuva from Piriform. It is a free product that only wants to install Google Chrome as a browser that you can decline through the installation options. This product will try and allow you to salvage the data from your drive (TO ANOTHER DRIVE!). After salvaging the data you can then reconfigure (format) the drive. Recuva will allow you to select the drive even without a drive letter.
This is very common procedure for resolving this corrupted pen drive problem. In case, through this command you unable to get back your data that means your pen drive is badly corrupted in this situation, I would suggest you try out a professional data recovery application that helps to recover SanDisk pen drive data without any complications. Read this article for getting brief information about this application: -datarecovery.com/sandisk/
If your PC feels buggy or slow, it could also be a sign that your hard drive is filling up or failing. Run a hard-drive test to rule out hard-drive failure before you run CHKDSK, and consider cleaning up your PC to get closer to the ideal amount of free hard drive space, which is 15-20%.
Because a CHKDSK scan can take time and manual effort, installing a PC optimizer tool may be a better option. Avast Cleanup removes junk files, increases startup speed, and maintains hard disk space to help your computer run smoothly all the time.
Make sure you know your home drive, in other words, which drive or drive partition on your PC contains Windows (usually the C drive by default). To test this, type c: and hit Enter. Then, type dir and click Enter. If Windows items appear in the directory, this is your home drive. Repeat that process for all drives until Windows items appear.
You can also install a clean Windows version from your bootable Windows media by following the steps above and selecting Install Now during step 3. We recommend backing up your data before installing a fresh Windows version.
Older versions of Windows can still run CHKDSK just like on Windows 10 and 11. You can run Error Checking from File Explorer or use CHKDSK commands for Command Prompt, just like in the guides above. All the commands are the same.
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