A program for restoring the work of an external hard drive. MHDD Hard disk check and repair

Problems in hard work discs are very common, and many users do not know what to do in such situations. And every program to repair hard drive is designed to perform certain actions depending on the type of failure. The following are some of the types of failures and software tools allowing them to be eliminated.

Checking and Repairing a Hard Drive: Windows Programs and Tools

Before using such a tool, you need to find out the nature of the failure. The main types include the following:

  • violation of the structure of the file system;
  • damage to the surface of the hard drive;
  • software errors;
  • loss of information due to crashes or formatting.

Do not underestimate the funds presented in the operating Windows systems. Program for repairing hard Windows disk 7 or any other system is called ScanDisk and in the simplest case it is called from the partition properties menu, where the button for starting the scan is used on the service tab.

In this case, you need to specify the automatic correction of bad sectors, and if you wish, you can also use a surface check.

However, using a similar applet (chkdsk) invoked from a command line (cmd) launched with administrator rights in the Run console seems to be much more preferable. For this tool, you need to enter additional attributes. Among the most commonly used, one can single out a check with the combinations /f /r and /x /f /r separated by a space. If system components are damaged, you can use the sfc /scannow command.

The best applications for treating a hard drive and recovering information

In order not to deal with the above procedures, many users also use third-party utilities, among which the following can be distinguished separately:

We note right away that applications like Recuva, designed to recover deleted files or lost information from damaged HDDs, will not be considered only because of their absolute inefficiency.

HDD Regenerator

HDD Regenerator is a relatively recently developed program for diagnosing and repairing a hard drive, designed not to recover lost information, but to search for problems associated with physical damage to hard drives or software failures.

According to its creators, the work is based on the principle of magnetization reversal of the HDD surface, which allows for a complete restoration of the hard drive's performance. It works in DOS mode, which causes some problems for users to use, however, in some cases it shows good results when no other tool helps.

Viktoria

The Viktoria hard drive repair program from Belarusian developers, according to most professionals, is the best in its field and allows you to fix many software problems related to the file system, the appearance of bad sectors, etc.

It can be run in two versions: in DOS mode emulation and as a standard Windows application. However, as noted, it is better to use the first method, since checking in this mode is more efficient, not to mention eliminating failures and errors (by the type of difference in starting standard means Windows).

R.Saver

R.Saver hard disk repair software is designed to recover deleted or lost information. Its use is justified because the utility is able to find files, among which there may be important system components, even after formatting a disk or logical partition, completely rebuilding the file system.

Scanning, however, takes a lot of time, but the application finds files that the user may not even be aware of. And in most cases, it is the application of this program that is the best option even for removable USB HDD, flash drives and memory cards of any standard.

Acronis Recovery Expert

This hard disk repair program is mainly used when the structure of the file system is violated and even allows you to create bootable media for those cases when starting the OS from the hard drive becomes impossible.

At the same time, the application has support for a huge number of file systems and large hard drives.

Hetman Partition Recovery

This utility, although it is positioned as a means of recovering information if it is lost after formatting or when software failures, however, can be used to troubleshoot the HDD.

The main advantage of the application is that it can be launched both in manual mode and using a special “Wizard”, which makes it possible to automate the processes of analysis (scanning) and data recovery.

Results

These are not all programs capable of performing maintenance. hard drives but only a few of the most popular ones. But even a brief acquaintance with them allows any user to understand the principles of their functioning and scope. If you advise some universal solution, at the first stage of repair you need to use the system tools (if possible), HDD Regenerator or Viktoria, and for subsequent data recovery - R.Saver or other software products.

What is HDD regeneration

Almost 60% of all damaged hard drives contain bad sectors. The developers of recovery programs have created an algorithm for regenerating the hard disk surface.

HDD Regeneration- this is the restoration of damaged data, the treatment (fix) of bad blocks by transferring them to another area on the hard disk.

This technology is independent of the hardware of the computer, it is applicable to all hard drives. As a result, information that was not previously read will be restored. Regeneration, in about 60% of cases, revives unreadable and problematic hard drives.

HDD Regenerator: how to use

The HDD Regenerator program will be useful for:

  1. Diagnostics software faults, treatment of bad blocks.
  2. Hard disk usage statistics (including S.M.A.R.T) and real-time status monitoring.
  3. If the OS does not boot (and this is due to errors on the HDD). Can be quickly recorded bootable flash drive and lead HDD in working condition.
  4. as a resuscitator. If you lost data due to read errors, you can access and restore it (by moving bad blocks and copying data to another location).

Important note. If the mechanical properties are damaged, HDD Regenerator will not be able to repair the hard disk. Regeneration does not guarantee that an unreadable hard drive will work. Most often, bad blocks are simply transferred to another area of ​​the disk.

On the Web, you can find a lot of critical reviews regarding the effectiveness of HDD Regenerator. We will not argue that this is a “magic wand” for all cases. Test the program in the demo version (you can download it). If HDD Regenerator solves the problem with bad blocks, great, otherwise just uninstall the program and then explore alternative regenerator programs.

Key Features and Features of HDD Regenerator

Before downloading HDD Regenerator, pay attention to the main features.

  1. The utility determines the cause of breakdowns for non-working hard drives. That is, it takes on the function of diagnostic software for testing.
  2. HDD Regenerator scans the surface of the hard disk, looking for bad sectors on it. In fact, the program does not fix them, but transfers them to another area so that the files are not copied to problem areas of the hard drive.
  3. In some cases, the program is able to repair bad sectors on the physical structure of the disk using a special generator called Hysteresis loops.
  4. The program is safe: it works only in read mode and does not make changes to the structure of the file system of the working / non-working HDD.

Note. Since HDD Regenerator 2011 does not change the logical structure of the hard drive, the file system may still mark some sectors as bad. As a result, other utilities such as chkdsk will find bad sectors even after a full regeneration.

5. Real time notifications. This useful feature will help to notice problems on the disk as they appear - so that later you do not have to send the HDD in for repair.

Where to download HDD Regenerator

The program is distributed in Russian and English language. The size of the distribution kit is about 8 MB.

The development of this product is carried out by the company Abstradrome, namely Dmitry Primochenko (Dmitriy Primochenko).

The regenerator works on Windows XP / 7 / 8 / 10.

HDD Regenerator FAQ

What devices can be regenerated?

HDD Regenerator scans the hard drive, ignoring the file system. Scanning is done on physical level. Therefore HDD Regenerator works:

  • With any file systems(FAT, NTFS, etc.)
  • from HDD without formatting (in raw format).

Automatic regeneration is not applicable to removable media. That is, recovery of CD/DVD media in HDD Regenerator is not possible.

Is it possible to regenerate a hard drive if Windows won't boot?

Yes, if there is a working computer and the hard drive is detected by the system. You can do this by burning a bootable flash drive or CD / DVD on another computer.

After booting, the USB flash drive must be set in the BIOS as boot device. The functions of the program are similar to the HDD Regenerator application in Windows.

Answers to questions from readers

We dropped a working laptop, they say the hard one is damaged. It was possible to download information from it, albeit slowly, but we did the wrong extraction of the usb of the device in which it is located. The hard drive stopped opening on the computer. They gave it to the programmers, but not all of it was taken out. What to do? What program to download?

Answer. Of course, you can install programs for hard recovery disk, but it will be of little use. The fact is that in some situations, disk recovery is not possible, especially if it is associated with physical damage.

In some cases, HDD Regenerator will help restore the health of the hard drive if it is related to broken sectors, bad blocks, file table violations.In any case, we recommend download and install the TestDisk program, it can find deleted file partitions on the disk. And after that, you can use standard data recovery software.

Key Features

  • HDD surface check;
  • Restoration or replacement of failed sectors with serviceable ones;
  • Unwinding the hard drive spindle;
  • Reading SMART attributes;
  • Stop the hard drive spindle.

Pros and cons

  • Works under control Microsoft Windows XP/2000;
  • small size software;
  • High speed operation and high efficiency;
  • Russian-language interface;
  • Possibility to download software for free.
  • Not detected.

Analogues

Victoria HDD - a program for comprehensive analysis work hard computer disk. Suitable for both home use and professional work. Given some of the difficulties that an ordinary user may encounter while working with the program, a hint system is built into it. When using this software, it is desirable to have additional cooling hard drive and high quality power supply.

HDDRegenerator is a unique program for recovering physically damaged disks. Eliminates bad sectors from the surface of the hard disk, does not hide them, but really restores them. About 60% of hard drives can be regenerated using the program. As a result, unreadable and corrupted information will be restored without affecting existing data.

MHDD- multifunctional program for accurate diagnosis and repair of hard drives. The program is absolutely free and is very practical and reliable scanning. Performs a qualitative check of the disk for damage. The basic advantage of the software is that it works with the hard drive at a low level through the controller's IDE ports.

Principles of installation and use

Run it;

Program in progress;

HDD Master- free program for testing and repairing hard drives. It has many advantages among analogues, so it should be in the arsenal of all PC users.

Free hard drive repair software

Problems with hard drives occur quite often, many users do not know what to do about it. Therefore, in most cases, the average user gives the hard drive to service center where specialists repair it for a fee. But as practice shows, to solve most problems with hard drive you can do it yourself completely free of charge, it is enough to know what programs exist for repairing a hard drive, what they are responsible for and how to work with them.

In order to protect yourself and your data, I recommend using special programs, which will monitor the status of the disk and report on possible problems. For example, you can use .

By the way, the described methods will help only the usual HDD drives if you have an SSD but it is almost impossible to restore them. If you don't know what disk you have then it's worth a look.

I also recommend that you constantly monitor what you have stored on the disk. And delete regularly necessary files and folders. This can be done on your own, but it is better to use software. Several functions have been added to Windows 10, by enabling which the OS will automatically delete unnecessary files and folders, I wrote about this in more detail. If you have large amounts of information, then it is better to use programs for analysis.

Three the best programs for repairs and recovery of hard disks

To start repairing a hard drive using specialized programs and utilities, first you need to understand the reasons for its breakdown. There are several classic failures, namely:

— Violation of the structure in the file concept

- Defect or damage to hard drive files

- Crash and program errors

— Disappearance of information and files

To solve all these problems, the most popular programs and utilities are used:

— Viktoria

– Other

Regenerator is a fairly powerful and powerful program that allows you to find errors in the hard drive system, as well as restore it. Basically, it acts on damaged areas where failures occurred and tries to restore damaged registries and areas. The program does not restore information that has been deleted or lost, it works to repair damaged areas.

1. Launch the application and select a disk to work with.

2. In the dos window, select the type of scan and press the enter button.

After all the steps, we finish scanning and repairing the disk surface, we look at the results.

According to experts, HDD Regenerator in DOS mode can completely restore a hard drive by means of magnetizing the surface of the hard drive. This solves most disk corruption problems.

Download HDD Regenerator- http://www.softportal.com/software-17886-hdd-regenerator.html

Viktoria is famous program, which is very high quality and most importantly quickly copes with many errors, system losses and sector failures in the HDD. The program works in two variations:

- In DOS mode

— In a windowed application operating system Windows

In any variation, the program does an excellent job with a large number of errors, resuscitating lost files and restoring bad sectors.

To work in the program you need:

1. Run the program and select the failed drive.

2. On the special smart tab, view disk information.


3. After receiving the information, go to the test tab and test all areas of the disk by default. The type of test should be - Verify.

4. Analyze the received errors, which are marked in red (these are failures and non-working sectors).

5. Hide non-working and bad sectors using the Remap mode.

Download Victoria- http://www.softportal.com/software-40873-victoria.html

This program is a great helper when repairing a hard drive. Acronis Recovery Expert is quite easy to use, has a user-friendly interface and runs like a normal application. In addition, she can create a special bootable media, which plays files in case of poor performance of the hard drive. Also this program supports a huge number system files and large hard drives.

To work in the program you need:

1. Run the program.

2. Select the operating and recovery mode (manual or automatic).

3. Select a deleted and damaged partition.

4. Select a method for searching for deleted partitions (fast and full).

5. Restore the partition and repair the disk.

Download Acronis Recovery Expert- http://soft.mydiv.net/win/download-Acronis-Recovery-Expert.html

In addition to these programs, there are still quite a few other applications and utilities that also help fix problem areas of the hard drive and solve many problems with it. Of course, the first solution for small problems with a hard drive is ScanDisk, but for more serious ones, these are already such giants as HDD Regenerator or Viktoria. These programs can definitely help you fix your hard drive, and you won't need any wizards.

In this category, it is difficult to give an unambiguous conclusion, since it cannot be said what will help restore a hard drive without conducting detailed diagnostics. For ordinary users, we do not recommend trying to revive the device in order to avoid negative consequences. Before starting such work, computer HDD you need to study, understand its algorithms, learn to navigate in command line etc. Simply put, it's best to leave the matter to the professionals. Moreover, data cannot be saved from formatted disks and other media after a complete overwrite.

We recommend periodically, if you suspect a hard drive malfunction (files disappear or take a long time to open, Winsows XP-10 executes chkdsk before each system boot, etc.) to check its surface and SMART using HDDScan. The utility can be downloaded for free, you only need to understand English minimally. She reads all important information hard.

For data recovery use Hetman Partition Recovery- it will pull out the maximum information, even if the volume is no longer displayed correctly in the explorer. A step-by-step wizard will help you complete the procedure quickly and easily. Zero Assumption Recovery or Acronis Recovery Expert from the Acronis Disk Director suite will help you troubleshoot the partition structure. We also recommend the effective Seagate File Recovery tool, but pay attention to its peculiarity - compatibility only with Seagate hard disk.

Let's talk a little about each worthy, in our opinion, utility.

HDD Capacity Restore Tool saves when the volume of the disk suddenly "decreased" from hundreds of GB to several MB. The application is moderately simple, effective, able to return the capacity of the hard drive after a failure or if the laptop manufacturer initially “cut off” part of it for the needs of the subsystem.

Low Level Format Tool- a good thing for flash drives and disks on which information is not needed. Recovering data after it will not work. The main function of this program is the so-called. " low-level formatting» - overwriting both normal and bad areas with zeros. This helps to permanently erase files and improve the speed of the hard drive by avoiding fragmentation for new data.

Program HDD Regenerator mercilessly criticized by experts, but for the "semi-pros" it is useful, because it turns the resuscitation of damaged partitions into an easy task. You boot from a disk/flash drive, select a drive, ask the tool to scan and repair it, and drink your tea in peace. It will “cure” boot sectors and “logical bads”. This removal of damage 100% does not hurt, the utility itself is easy to use, but it is expensive.

The cohort of professional solutions is made up of a trinity , . The last two are very popular. Initially, they were created under DOS, but alternative developers were able to port applications to Win, depriving only some of the "branded goodies".

The features of the +- products are the same: "low-level formatting" and remapping of bad sectors (Advanced Remap). In simpler terms, setting a mark about the impossibility of writing to a bad block. This will not help against a large number of "bads", but if there are several dozen of them, you will extend the life of the drive.

The algorithms of the utilities are similar. It is better to keep on your computer due to the ease of disk selection, its interface is simpler than that of . But the trouble is that both projects stopped - support for the latest models of hard drives can only be found in. The high speed of the programs also distinguishes them from HDD Regenerator.

Summarizing the above, we note once again that it is better for beginners not to "play hard". If problems are found, just restore individual files(images, audio, video, etc.) using the program Hetman Partition Recovery and carry the "screw" to the workshop. If "making friends" with the solution from Hetman does not work, free, but less effective 7- data recovery suite, minitool power data recovery will come to the rescue.

Advanced users will appreciate LLF Tool, Capacity Restore Tool, HDD Regenerator or its cheaper counterpart DRevitalize, Windows version the popular DOS utility Victoria.

The choice of the pros is unambiguous - these are boot , or - a project that continues to develop, unlike eminent "colleagues". Updates on the official website appear regularly, developers enthusiastically continue to improve the tool and add support for new drive models.