A hard drive designed to store basic system and user information is not immune to failures at both the software and physical levels. Accordingly, and programs for the treatment of broken hard drive can be divided according to its purpose. Later in the article we will consider some popular and effective utilities that allow you to restore hard disks even in especially critical situations.
Hard drive recovery
According to official figures, the rescue team activates when it notices that key system components begin to block and do not work properly. The function begins to perform various actions to normalize the normal rhythm of the smartphone. As a rule, such errors occur due to corrupted files, improper installation of applications or other problems with system resources. For this reason, every update software It is proposed to provide enough batteries to complete the process.
What is the problem
Ultimately, problems with hard drives are reduced to the loss of information stored on them. There are several types of failures.
Firstly, it is worth taking into account program failures that programs for treat hard discs can be eliminated quite simply and quickly. Secondly, one should take into account the possibility of damage to the surface of the hard drive or even just physical wear of the media. Like any other “hardware”, hard drives have their own specific life.
Restore your hard drive using Victoria
Mobile devices and the Internet revolution have only a few years completely changed the way they communicate. It doesn't matter where our loved ones are, because with a few clicks we can start voice or video chat with them. The global expansion of the Internet and smart gadgets is entering a completely new phase that is different from the age at which we now live. The next major revolution the Internet will bring is voice commands, video, and award-winning communications. They provide unique opportunity even the poorest and most uneducated people around the world have access to the Internet, applications, social networks and advanced technology.
Depending on the root cause of the crash, utilities should be used that allow the hard drive to be disinfected. The program in Russian or its English version, depending on the selected type, can perform completely different operations with the hard drive. Therefore, you first need to determine the nature of the failure, and only then decide on the use of a particular tool.
Read SMART readings from the hard drive
It is expected that the evolution in the field of artificial intelligence will make these services so good that it completely eliminates the need to write on the keyboard. Instead, we will use voice commands and intuitive applications to browse the web and watch more video content than ever before.
We have yet to see when this concept becomes a reality. See if smartphones can do away with direct communication between people. The statue itself was taken apart and placed in a cell, and then transported to the place where you will remain in the courtyard of the headquarters. The meeting took place just before the eclipse from the sight of those who eat Oreo ice cream. Smart watches will not be a replacement for smartphones, but they are a great addition to them. Leading manufacturers are struggling to incorporate various fitness features and sensors that monitor key parameters of the human body.
Hard drive treatment programs
For starters, based on the root cause of the problems with the hard drive, let's see what the modern computer market offers us. Among all the software, the following packages and applications are worth noting separately:
- Viktoria;
- HDD Regenerator;
- R. Saver;
- acronis products and similar applications.
The inability to boot the OS from a hard drive that has a SATA interface
Time has shown that consumers are not very interested in this idea. Tracking activity during training is a leading feature for 45% of users. Each third-party smartphone uses it to access the latest news, and approximately 26% make phone calls. It turns out that 25% of people read emails and set an alarm from a smart watch, and every fifth owner looks at photos on a small display. Music lovers move from a remote smartwatch to select their favorite tracks in 18% of cases.
Winchester or information recovery: what is the difference?
To begin with, remember the American fighters in which FBI employees break into hackers' apartments, seize burned-out hard drives and restore (partially or completely) the information stored there. This movie! In fact, almost no treatment program hard sectors drive, including the most advanced tools, cannot do this.
A team of researchers from Harvard University has created a unique material that can cover car tires, as we know them. After a series of experiments, scientists developed a new chemical compound in the form of hard rubber, which is currently used, but can itself recover from scratches and other damage. The scientists themselves boasted that they had achieved an impressive combination of power and self-healing. To achieve this effect, scientists from Harvard University mix two independent from each other internal covalent bonds with a coating of dry rubber.
The fact is that physical damage somehow affects the organization file system, tidying up of which is possible exclusively through formatting, which entails the alleged destruction of data. Yes, information is destroyed, but only by renaming and hiding objects in such a way that the operating system does not see them (for example, by assigning the symbol "$" at the beginning of a file or folder name).
He managed to figure out how to connect to the molecular level of these links results in creating dry rubber, consisting of reversible hydrogen bonds and constant covalent crosslinking. The penetration of such material can completely change our perception of how modern car tires look. If they succeed, they will greatly expand the use of their unique materials. Scientists believe that the creation of coatings from this material may find application in new generations of transparent and flexible devices than in automobiles.
Programs for treating a hard drive just use the search for such renamed objects in terms of information recovery. But not all of them justify their purpose. Just remember the utility Recuva. It seems to be considered the simplest and most popular. In fact, she does not know how to restore anything. If you compare the search results in it with what the R.Saver application finds, you can immediately notice that Recuva most of the files are marked in red, which indicates the impossibility of recovery. But R.Saver reanimates such files without problems, including recognition of many removable media. For SD-cards, the use of this particular applet becomes almost the only solution to recover information.
Let us dwell on this step in more detail.
A hard drive is used to store data. There are not only system and configuration files operating systembut also our documents, photos, videos, etc. You can learn about a number of other items on the disk. For these purposes, so-called diagnostic and monitoring tools are being developed.
However, if you want to take a deeper look at the discs, you do not need to look for more specialized and more complex tools. This technology is used to monitor, analyze and troubleshoot a hard drive. Specialized applications can extract such information about the transmission speed or even when it can crash - a kind of predicate based on different morals. But the most best app cannot detect all errors, therefore, despite the fact that the disk now announces that everything is in order, tomorrow it may be different, and the disk will come out of oblivion.
But when the hard drive, roughly speaking, “crumbled”, that is, it got worn out, no program for treating bad sectors of the hard drive will help. It may be possible to partially recover information, but alas, it is impossible to talk about the full recovery of the hard drive. Nevertheless, in the event of a failure, you can even use the built-in utilities of the Windows operating systems, which are preferably used at the initial stage.
Fix file system problems on your hard drive
You can set the maximum temperature at which the disc cannot be reached. After it is overwritten, it will save all the data and turn off the computer so that the disks can cool. It works with a monitor motherboard. However, these and other advanced features are available only in the full paid version of the program.
Winchester or information recovery: what is the difference?
This is evaluated and will happen only after a few days of using the program. Take him as an informant. In the lower right corner you will find the theoretical date for the next disk failure. If there is an error on the disk, an error message appears informing you of this. By showing the actual temperature of the disk, it can also set warnings to reach the set temperatures.
A program for treating a hard drive. Windows 7: system tools
Before accessing third-party utilities, you should use the system verification tool, which can be accessed through the properties section, called from the right-click menu on the disk, in the system section of Explorer or in any other file manager.
Doing her work is a measure of your hard drives and mechanics. Results are displayed in real time and they help graphs. There is also a paid version with other advanced devices. Here's how it can predict a disk crash, and you will have time to win it.
We scan the disk for broken clusters
In addition, it is compared with the data from the manufacturer of the disk and displays the current values \u200b\u200bin the report. He can also calculate possible failure drive. However, unfortunately, this is not in the system area of \u200b\u200bthe main bar. It is impossible for new tools created for diagnosis hard The drive was also contained by their manufacturers, which may delete your data. Therefore, be sure to familiarize yourself with them before using them in the dialog box, so that they do to make sure that you have not reached the date.
When checking, you should use automatic troubleshooting and errors. But this does not always work. Therefore, you should check from the command line (cmd in the "Run" menu), launched as administrator. It uses the standard chkdisk command with various add-on variations. In general, to put the hard drive in order, it is enough to register the line chkdisk x / / f / r. To check the file system, you can use chkntfs x: / c, which excludes initialization when loading the OS.
The tool analyzes the disk and performs various exams, but leaves its data on it. The program analyzes the functionality of the disk and the ability to read data. There are so many different modes testing and diagnostics. It can also help if the disk is already damaged and you want to keep at least this data.
It checks and scans the surface and generates a detailed report. He checks his values, performs surface tests, etc. it contains 12 tools that can be used to form a disk, to silence it, or to find out all the details.
Viktoria
Now let's go directly to the programs. Viktoria is the most powerful utility for treating a hard disk. The program is in Russian (it was created by Belarusian developers).
Its application allows not only to fully scan the hard drive for software errors, but also to identify bad sectors that arose as a result of physical damage. Of course, we are not talking about the correction of the latter, but you can deal with software problems based on the information provided.
Hard drive treatment programs
One day you do not have to read data from it. That's why we can not only get an overview of programs that report data warehouses, but can also test it. If you want to know about the maximum and maximum speed of data warehouses, you can use this tool. Results are displayed graphically in real time. They have read and write speeds. You can also determine the size of the test file.
What are reserve sectors?
One of top programs to ensure data warehouse performance. Checks and displays information about the maximum subscription and read speeds. To compare speeds between large quantity drives, perform short tests and look at the differences in the diagram. You can run several tests, including one that sets the testing time. Results are displayed in real time.
HDD Regenerator
This program for the treatment of hard disk sectors is considered almost the best in its field. Judging by the description and statements of the developers, it allows you to restore bad sectors hard drives through magnetization reversal.
Legitimate doubt raises the question of calling a physical procedure software methodif the computer does not initially have such a device. Nevertheless, somehow it works, and many users admit that with the help of this program they were able to check and restore the surface of the disk.
It checks the real disk performance. He does not perform laboratory tests, but imitates real work with the disk. After the test starts, the program accidentally copies the selected files, breaks them and removes them from the target location. Provide data storage in minutes without data destruction. The program fills the dead space with test data. Then he passes.
Upon completion, you will receive information about whether the process went wrong. Allows you to control disk activity. In the event of an imminent failure, temperature change or other abnormal parameters, it will immediately alert you. The window provides a brief overview, the actual disk temperature, health status and warnings and errors detected during the last check. It also allows you to enable or disable certain disk functions.
At the most reliable and high quality hard drives after some time after installation in the computer may appear bad sectors. If there are too many bad sectors, hDD ceases to function normally and requires replacement. However, it is often possible to recover a hard drive using third-party software. In this article, we describe programs for the treatment of hard drives, as well as spend detailed instructions to work with them.
It can change the temperature of the disk and has test tools to check the performance of the disk, the results of which are displayed on the graph. They also demonstrate their “healthy” presence, including the ability to search for damaged disk sectors. He also appreciates his life.
And in the end, create something disk, how to do it in production. A low-level formation is a non-inferior hard disk format, which is a process in which a disk is redefined as a sector and headrest. Thus, some of its defects can be resolved or can be identified. bad sectorsto prevent their use.
Bad sectors
User Information on personal computer can be recorded on magnetic disks. Their surface is divided into sectors and paths. If you can’t extract information from a sector, it is called a failed one. Restore such bad blocks difficult, but quite real. It should be borne in mind that after treatment, information from the hard disk must be rewritten to another drive. Over time, the hard drive is better to replace. If bad sectors started appearing on the hard disk, then their distribution after repair will not stop. A device failure may occur at any time.
What is a hard drive, how does it work, what are its main disadvantages and how to avoid it? What applications should be used to detect failures and information about your hard drive? You will learn about this in the next article. It stores video files, music, documents, photographs, but it also uses operating systems to store data from physical memory if it no longer fits. Therefore, the hard drive is a very interesting area.
As you can see in the figure, the disk consists of several graphs on which data is physically stored. The individual plates are divided into tracks for better organization and access to data, and they are further divided into sectors. The footboard forms a cylinder underneath. The basic physical geometry of a hard drive.
Victoria HDD
One of the most effective programs for the treatment of hard disk sectors is Victoria HDD. The program is distributed free of charge. The application runs in DOS mode, therefore, it requires certain preparatory operations. First you need to create a bootable flash drive. You also need to download the Victoria HDD utility image in ISO format. You will need to download and run an application called Win Setup FormUSB. In the drop-down menu, you need to select a USB drive, which should become bootable as a result. Opposite the “Autoformat” item, check the box. Also check LinuxISO and specify the full path to the image. victoria programs HDD To start the process of recording these files, click on the “Go” button.
BIOS settings
Since the programs for treating the hard disk work in DOS mode, it is necessary to configure the BIOS. Then you need to restart your computer. After shutting down, to enter the Setup BIOS utility, you need to press the F8 or DEL button several times. On some devices, other keys may be set to launch BIOS settings. To find out which key is responsible for entering SetupBIOS on your PC, you need to read the information at the bottom of the screen immediately after turning on the device. After that, go to the “Main” section and find the “SATAMode” item in it. Here you need to click on the “Enter” button and select “IDE”. In the "First Boot Device" field, set the value to "USB". Now, to save the settings, press the F10 key. After that, the computer will restart.
Verification and Recovery
If the above steps were performed correctly, then after loading the computer, VictoriaHD should start automatically. To start hard recovery drive, you must press the key on the keyboard with the English letter "P". In the menu that opens, select the port to which the hard drive is connected. Today, almost all drives work through a SATA socket. Therefore, you must set the switch to Ext PCIATA / SATA. Now press the F9 key. As a result, information obtained from the SMART table should appear on the screen. Particular attention should be paid to the column "Currentpendingsectors". It indicates the number of sectors from which information is not read. This number needs to be remembered or written down. After that, you need to press the F4 key and start scanning in the "BB: Erase 256" mode. The utility will automatically try to find bad sectors and restore them. Information stored in these sectors will be deleted. You need to open the SMART table again and see if the number of bad sectors has decreased. If some of them failed to be restored, then you can try to scan the hard drive in another mode. To do this, press the F4 button again and select “BB: ClassicRemap”. In this mode, the application, upon detection of a bad sector, will not restore it, but simply mark it as non-working. This approach allows you to stop the spread of bad sectors. After the Victoria HDD application finishes the test, you need to restart the personal computer.
HDD recovery programs: operating system tools
After the drive is scanned by the Victoria HDD utility, you need to check special utility, which is installed by default on the operating system. To do this, open "My Computer" and right-click on the icon local disk. Now go to the “Service” tab and select “Run Scan” in it. In the window that opens, opposite the line "Automatically fix errors", check the box. After that, click on the “Run” button and wait for the program to finish working. Before the end of the verification process, in no case should you turn off the computer.
HDD Regenerator
HDD Regenerator is free programdesigned to treat a hard drive. The main advantage of this program is a clear and user-friendly interface. For this reason, many users choose HDD Regenerator. Before starting this program, it is better to close all applications first. After that, you need to open the "Recovery" menu and click on the inscription "Start processing" in it. A window should appear on the screen with a warning about the BIOS settings. Here you need to click on the "No" button. Now select the drive that needs treatment. After that, the screen should open command line, into which you need to enter a number from 1 to 4. You need to enter the value "2" and press the "ENTER" key. The utility will ask you to indicate where you want to start scanning. Then you need to click on the "Enter" button. The application will scan the HDD and display information about bad sectors. When the verification is completed, enter 2. After that, the utility will not only scan the hard drives, but will also try to recover bad sectors. It should be noted that the built-in tool for treating a hard drive is very slow. The process is sometimes delayed for several days. The HDDRegenerator utility allows you to restore the ability of blocks to store information, and not just marks them as not used. This explains so long time scan.
MHDD has the same feature set as Victoria HDD. This application works in DOS mode. Using MHDD, you can view the SMART table, diagnose and disinfect the hard disk. There is no Russian version of the program. To work with MHDD, you need to create a bootable USB flash drive, as for the Victoria HDD utility. After that, you need to configure the BIOS and restart the PC. Then you need to press the F2 key and select the device with which you have to work. To scan the surface of the hard drive, press the F4 key or enter the word “SCAN”. As a result, the screen will display settings in which all destructive functions, such as erasing and deleting bad sectors, are disabled. After that, again press the F4 key. As a result, the scanning process starts. The display will show a table in which the colors of the cells will change during the test. White, gray and green colors indicate that the sector is operational. A yellow color indicates a risk of sector damage. Red color means that the unit is damaged. If there are bad sectors on the drive, you will need to copy all the information to another hard drive, and then enter the ERASE command, which will completely erase all data from each sector. This will allow you to get rid of soft-bad blocks. If this action If it doesn’t solve the problem, then you can try to press the F4 key and enable the REMAP option. After that, the utility will simply mark the bad sectors so that they will no longer be used, as the built-in operating tools do. windows systems to treat a hard drive.
