Hard Disk Health Repair Software Free Download
Stanisha Kunselman
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.
But if the drive has some logical errors like bad sectors, then after completing the scan it will fix the hard drive error and restart the system or ask whether you want to schedule the disk to be checked the next time you restart the system.
Hi Aatiff,
As we know Hard Disk is a very fragile device, so keep it with care. Moreover, the life of any electronic device is not fixed, to avoid yourself from data loss, we always recommend you to take backup of your data. But, if by chance you lost your data, do not try to recover your data by yourself always take expertise advice.
Hi Frank,
Well, everyone knows Virus are dangerous and can corrupt your data so be careful before it happens.
Make the permissions of the drive to allow only your system account to write into it and Read for any other device. This will stop any other user writing into your hard drive (will even prevent copying into the hard disk) and hence no chance of virus creeping up.
There are different kind of hard disk problems you may experience. First, if Hard Disk Sentinel shows suggestions about improving the situation (for example by changing/improvingthe data and power cables and connections, verify power supply, improve cooling) it is recommended todo it prior any further steps.
Then it is important to verify if the hard disk status is stable and there are no further problems with the hard disk surface which would need to be corrected. Please check How can I perform a deep analysis?section for details about using the tests in Hard Disk Sentinel (PRO) software to reveal and fixhard disk problems and making the hard disk surface more stable.
If the hard disk surface test completes successfully, without reporting any errors (even if the health is lower than 100% and bad sectors are displayed in the text description), these bad sectors are no longer used by the hard disk. Instead, a spare area is used for all reads and writes targeting those bad sectors.This means that disk surface tests (even the tests in Hard Disk Sentinel) does notaccess those sectors, but tests the remaining data area and the spare area - thisis why only "green" (perfect) blocks reported:
In this case, you can manually acknowledge the reported problems in Hard Disk Sentinel,to clear the error(s) reported from the text description and restore the health to 100%.That way the software will no longer display these problems, just reports anypossible new problems, errors (if will happen in the future).
To do this, please open the S.M.A.R.T. page of the hard disk in Hard Disk Sentinel.Locate the attribute(s) marked with yellow exclamation mark (!) and check the number reported in the "Data" field (or the number of errors displayed in the text description). Please enter the same value but with negative sign to the "Offset" column in the appropriate row.It is possible that two or more attribute(s) are marked, then you would need to perform these stepswith all affected attributes.
On the S.M.A.R.T. panel, you may see that attribute "5 Reallocated sectors count" is marked andthe data column is 0008, then you should specify "-8" in the offset column for that attribute.Also the attribute "196 Reallocation Event Count" is affected, there you should specify "-4" in the offset column,like on this image:
Please note that the "Data" column is displayed as hexadecimal, so you may need to right click andselect "Decimal data field" prior using the offset. For example if you see "0022" (hexadecimal value) in the Data column,you should enter "-34" (in this case "34 bad sectors found ..." reported in the text description).
It is important to know that this is a "virtual" clearing of problems. It is not possible to completely eliminate (clear) the error-counters of a hard disk by any means, because the affected hard disk component (read/write heads, surface, etc.) not really replaced, just the working conditions are changed.
It is possible that (because of the errors were previously reported) in the future new problems may be reported.So it is recommended to use Hard Disk Sentinel for constant monitoring on these repaired hard disksand make backup and full testing again if the reported health start to decrease again (even with 1%).
For more information about bad sectors, please click on the "?" next to the text description and checkI have bad sectors... and How can I perform a deep analysis? sections.You may also consider checking Hard disk cases about typical and special harddisk problems, their solutions.
Please note that if the hard disk has really high amount of problems (and the health % displayed is 0%)then the hard disk can't be repaired. When 0% health displayed, should ask for warranty replacement of the harddisk.
In general even if the SSD is perfect (the text description shows no errors, no bad sectors/bad memory cellsor similar problems), the health of the SSD may slowly but constantly decrease. This is caused by writes to the SSD and the fact that the memory cells tolerate only limited amount of overwrite passes.
Most SSDs have model-specific S.M.A.R.T. attribute(s) to indicate the general "health" of the SSD memory cells. For example, "209 Remaining Drive Life", "231 SSD life left" and so. (just select that attribute on the S.M.A.R.T. page, you can check how it changed over time on the graph below the list). These are identified by Hard Disk Sentinel and used to determine the actual health of the SSD.
Keeping your hard drive healthy can save you from significant issues impacting your data and your device's performance. Your HDD acts as the heart of your computer, so ensuring it's in top condition will help your Windows device run smoothly.
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