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How to check a removed hard drive for functionality. Third-party programs for checking the hard drive. Why is the check carried out?

Surely many PC and laptop users have had to deal with various kinds of problems that arose with their hard drive. In this article we will try to answer basic questions regarding the operation of the hard drive and analyze specific example? what to do, when, how to check the serviceability of the media and whether it is even worth spending your nerves and time on it.

As an example, let's take one of the most popular hard drives, which is equipped with thousands of computers and laptops - a hard drive from Seagate. The main problems of the “experimental” are the operating system freezing or completely refusing to boot, various errors, creaking and clicking. So, how can you check if your computer is working properly?

Software

One of the most interesting (and free) programs for checking a hard drive from a technical point of view is HDDScan, which can be downloaded from the official website upon request in any search engine.

The first step is to check the S.M.A.R.T indicators. hard drive (built-in technology that evaluates the hard drive using self-diagnosis equipment with a prediction of the remaining “life” time), and then will be passed qualitative test media surface with identification of bad sectors (bad blocks).

But before checking the condition of the hard drive for any problems, let’s make a short digression to understand the principle of operation of the HDDScan utility, explaining in more detail what S.M.A.R.T. are, bad blocks and why some of them cannot be “cured”, especially since there are numerous reviews of this program are left by users who still do not fully understand what kind of blocks, tracks and sectors they are.

Principle of operation

The hard drive consists of glass and aluminum plates, which are coated with a layer of technical ferromagnetic material. That is, simply put, a hard drive is a magnetic recording device. The heads, which are located on the surface of the carrier, hover at a height of 10-13 nm and never touch the surface itself, which, by the way, is very easy to damage.

Conveyor on last stages hard drive production low level formatting, which forms a “map” of the hard drive, dividing it into tracks and sectors. Special servo marks are also applied, which are responsible for accurately placing the head on the desired track of the hard drive.

Sectors

The unit of measurement of a hard drive is a sector, which consists of 512 bytes of data, and in order to format the media at a low level, special and very expensive equipment- “Servowriter”, therefore it is performed only in factory conditions, and all information recorded using this equipment will never be overwritten by any service. If someone promises you to check the condition of your hard drive and do it, you should know that this cannot be done at home.

The manufacturer records exclusively service information in the sectors: the physical address of the sector itself and the address marking indicating the beginning of the track. This information is often called hard disk partitioning, and it is needed to correct operation media so that the hard drive heads accurately fall on the desired sector and track for reading and writing data.

After purchasing a hard drive, the user has access to almost its entire capacity, with the exception of service information, which contains the MBR (main boot record) and built-in service utilities. The area of ​​the disk where this data is located is more magnetized, preventing the user from accidentally or intentionally deleting service information.

Firmware

Data about sectors, tracks and their numbers are presented in a special table that is not available for BIOS and any OS. This table is located in the service area, which is a kind of mini-operating system and, together with the Firmware, controls all the actions of the hard drive. Some users wonder: is it necessary before checking serviceability of hard disk on a laptop or on a regular PC, update or even change the built-in firmware? The answer is clear: no. All modern media do not require any firmware updates.

All the information that is recorded in the service area along with the firmware is the disk passport: S.M.A.R.T. attributes, a table with identified defects, bad blocks that cannot be corrected, and reassigned sectors.

Types of sectors

Before you check external hard disk for serviceability, it is important to know that there are three types of bad sectors: physical, logical and software. When the operating system tries to read a bad sector, it tries to load the data several times, and if this fails, the OS recognizes the sector as bad and writes the entire necessary information already in the normal sector, which is located on the reserve track. This process is called Remapping, or in common parlance remap.

Moreover, only the hard drive controller decides whether to carry out or postpone a remap, and not the user or third party software, which can only “hint” the hard drive about the need for a remap. Before checking for serviceability, the built-in utilities always check the defect table, which contains all bad sectors that were either reassigned by the system or marked as unrecoverable.

In total, there are two tables with defects - the factory one (Primary List), which reflects the results of initial tests on the conveyor with already marked bad blocks, and the current one (Grown List), which is filled in as current problems accumulate.

Bad sectors. How to fix them?

Before checking for serviceability, you need to know about the types of bad sectors and the possibility of their further rehabilitation in case of damage.

According to reviews, physically faulty bad blocks cannot be restored by any formatting. The only thing that can be done is to reassign bad sectors as spare ones from backup tracks. A significant disadvantage of this method will be a decrease in the performance of the hard drive, since the heads will have to travel a greater distance and make additional movements to search for information on the backup tracks.

Physical bad sectors are hard drive defects of a mechanical nature: a damaged magnetic layer of the media surface, chips, scratches, etc. Very often, such problems arise after a hard drive has been hit, when one or more heads have been damaged and, magnetic storage, scratched its surface. Overheating or vibration, as reviews indicate, can also cause bad sectors. In this case, the bad block must always be replaced and reassigned by a normal sector from the backup track.

Creaking and clicking

If before that you often heard creaking or clicking inside the system unit, then the reason in most cases lies in the hard drive head positioner. The carrier tries to read the information over and over again, wearing out the positioner in a certain position, as a result of which a small squeak occurs.

The cause of clicks may be the reassignment of bad sector tracks to spare ones. They are not always nearby, so the heads often and sharply change their direction from side to side, as a result of which specific clicks are heard.

Another possible cause of clicking and squeaking is a violation of the factory markings as a result of the mechanical impact described in the section above. The servos can be destroyed, and the head can no longer accurately reach the sector it needs, which is why multiple attempts by the carrier are heard to read the information and get into its “track”.

According to reviews, the only panacea for squeaks and clicks available to a simple user, are built-in utilities of the operating system, which, if it doesn’t help get rid of the problem, will at least make the hard drive work for some more time.

How to check a hard drive for good sectors?

Logical bad blocks, which result from errors in sector logic, can be divided into correctable and bad blocks. Let's consider in which case it is impossible to fix a logical bad block.

As mentioned above, each sector of the hard disk, in addition to user data, carries part of the service information about the layout and physical addresses that determine the beginning of the sector. If this information has been damaged for various reasons (mechanical or physical impact), then it can only be restored under factory conditions, which is very problematic for the average user.

But if before you check HDD you did not hit it or overheat it, that is, the service information in the sectors is not damaged, you can restore the data and the performance of the media using the checksum of each sector (ECC - error correction code). Each unit of storage media contains this data, and this is what utilities use to rehabilitate the hard drive.

If you believe the reviews, of various kinds software errors hard drive such as an incorrectly marked sector or track are being “treated” normal formatting or software built into the operating system.

Summarizing

After we have figured out the operating principle of the hard drive and identified the points that can be corrected and which cannot, you can safely run disk testing with the HDDScan utility and look at the results, drawing appropriate conclusions for yourself. Positive Feedback There is a lot about this software on the Internet, so it can be recommended to both novice users and experienced professionals.

Once you know the current state of S.M.A.R.T., you can make a prediction - restore this disk or purchase a new one.

If you doubt the performance of your hard drive ( HDD) means there is no need to wait and it’s worth checking it, the same with . It would also be a good idea to perform a preventative check.

Good reasons to perform performance testing:

  1. The appearance of incomprehensible and unusual sounds.
  2. Significant slowdown in computer speed.
  3. Before purchasing a used computer or HDD.

In this instruction, I will show you the most effective and understandable ways to check both programs and built-in capabilities in the operating system. They are quite enough to find out whether there are problems with the HDD or not.

Sectors with damage and HDD errors can only be fixed if the problem is program level. That is, it is not related to physical impact to disk.

I'll start with the standard method.

Checking using Windows

Windows has a built-in Check Disk utility. There are only 2 options, but for basic check she'll do. The scan can be performed on all new operating systems starting with Windows XP.

To use it, go to “My Computer” and select the disk to scan.

Then go to its properties. Here select “Service” and click on the check button.

In the settings that appear, check 2 boxes and press the start button.

If the disk is in this moment is used, a window will appear as in the image below. Click on “Schedule disk scan” and the scan will start automatically the next time you turn on the computer.

Checking the disk with Ashampoo HDD Control 3

This program is shareware and provides trial period. It's very a large number of functions and explanations for each problem ( If there are any). It is ideal for beginners. I'll demonstrate how to use it.

Download the program from the official website and install. Activate trial account for 40 days. Detailed activation steps ( via Email) during installation.

Launch it. Devices will be shown at the top ( disks, flash drives). In my example, the disk requires more cooling. This is just one of the tips you can get when using the program.

There will be a test button on the right. If you open Extra options, then you can run an extended test. Run Smart Advanced Testing for a more detailed check.


If everything went well, a corresponding window will appear.

Now perform the disk surface verification test. It's still in the same place context menu where and extended. Wait for the results. If everything went well, the following message will appear.

If there are problems during the tests, you will receive information about what needs to be done to fix the problem. In my case everything is fine.

In addition, it contains many useful additional features, which you can familiarize yourself with as everything is written in Russian.

HDD Health Program

This free program With simple interface allows you to find out how much “health” your HDD has left and its temperature. There is no need to delve into the speed of reading sectors, the number faulty errors and other subtleties. Here the program itself estimates the viability of the disk, which is certainly very convenient.

Download, install and run. If the window does not open ( like mine), then try opening it through the drive icon in the notification area ( on the right, below, where time is).


As you can see, my HDD can still work for quite a long time. If the “health” indicator is less than 20%, then it is necessary to urgently change the device.

There is a very large variety similar programs. I decided to show these ones because of their simplicity and effectiveness. For these purposes they should be quite sufficient. If some points were unclear to you, please ask for help in the comments.

How did you check your HDD?

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IN modern computer, the hard drive is the most unreliable device. Since the number of failures of this component is very large, and the whole danger is that you cannot predict the time when it will break, but you can periodically check for serviceability hard drive Due to untimely diagnosis and prevention, many users lose important information. Therefore, I recommend that you always pay attention to how your computer works.

If so, then you need to check the hard drive for serviceability. I will tell you how to do this in this article.

Let's first look at how a hard drive works and what it consists of.

HDD consists of glass and aluminum plates, which are coated with a special layer of ferromagnetic material. If you say in simple words, then the hard drive is a magnetic recording device.

For clarity, I am attaching an image of the insides of the HDD.

In production hard drives at the final stage, low-level formatting is carried out, which forms a “disk map”, marking it into tracks and sectors. Special marks are also applied to ensure that the head falls into the desired sector. A sector is a unit hard measurements disk which is equal to 512 bytes.

To check the hard drive for serviceability, we will use special programs.

It is important to follow hard temperature disk, as overheating can lead to its failure. To check the temperature of the hard drive, you can use utilities such as AIDA or HDD Life.

You can download these programs on the official websites, to do this, enter the names of the programs.

After installing the HDDLife program, run it and you will clearly see the status of your hard drive, as well as its temperature.

You can also perform a disk test if you wish.

In the AIDA program you can also view the disk temperature parameters.

To do this, launch the program, open the item “Computer” - “Sensors”

All information is at your fingertips. If you see that the temperature of the hard drives is quite high, you need to set active cooling. Special systems Coolers for hard drives are sold in stores.

We check the status of the hard drive using CrystalDiskInfo.

You can download the CrystalDiskInfo program from the official website, it is distributed free of charge, but has quite rich functionality and can provide all the necessary information to the user about the condition of the disk. If the program, after diagnostics, determines that the disk is fully functional, it will assess the condition as “Good”. If there are any problems, the program will give an “Alarm” or “Bad” rating if the disk is in a dying state.

You can also view S.M.A.R.T information in CrystalDiskInfo - this is the initial data by which the program evaluates the condition of the disk.

We check the status of the hard drive with the Victoria program.

To prevent problems with your hard drive in advance, I recommend using Victoria program under Windows. With its help, you can get a large amount of important information about the disk, and also check the disk for bad sectors and prevention. The program has a free and paid version; to determine the state of the disk, it will be enough for us to use free paid version. The program is suitable even for beginners, as it is intuitive clear interface, and when scanning the HDD, the user clearly sees the state of the sectors.

Since we are only interested in the state of the disk, we will not go deeper into the process deep check and recovery of problem sectors, if any, but for a complete understanding, I will describe the main functions. First, download the program, it is quite lightweight and weighs less than 1 MB, so after downloading, launch the application - the icon with a green cross. In the main program window you will see a horizontal menu with switching tabs. Let's look at the most important ones.


During the test, the program will scan the disk for readability of sectors, as you can see, the quality of sectors is highlighted in different colors. Let's figure out what each of the colors means.

  • Gray sectors are the fastest sectors, we have no questions about them.
  • Green - sectors that work slower, then they are also in good condition.
  • Orange - slow sectors, if the disk has a lot of such sectors, then you need to think about its health, because because of them, the disk starts to work slower, and as a rule, such sectors will fail in the future.
  • Red – sectors are damaged and cannot be read. If the program detects them, you need to think about a new disk.
  • Blue sectors with a cross are those that caused a failure when reading. Information from them cannot be restored, but you can replace this sector with a working one, and perhaps the disk will work a little longer, but it is better not to delay the replacement.

If you pay attention, there are four buttons on the test tab panel: Ignore, Erase, Remap, Restore, they will also be useful to us, let’s look at their purpose.

  • Ignore is a function in which only a surface test is carried out and no actions are applied to bad sectors.
  • Erase – when this function is enabled, bad sectors will be erased.
  • Remap – if this function is enabled, the program will try to replace bad sectors with working ones. That is, when scanning, the program finds bad sector, marks it as not a worker and replaces it with a good, working sector.
  • Restore – this function is available only in the paid version of the program. When enabled, the program will try to restore the non-working sector.

I have described the main functions of the program; all you have to do is select the one you need and run the test. It may take quite a long time, depending on hard capacity disk, as well as on its condition. Therefore, please be patient. If many problem sectors are found on your disk, then do not delay in purchasing a new one, and take care to transfer all important information to another one as soon as possible

Good afternoon friends! This time let's talk about verification performance of the hard disk. What I mean is we have a disk. It seems to work fine and doesn't crash. But we know nothing about him at all.

How long did he work? How many times has it been turned on, and what is the condition of its surface? All these questions are relevant if you do not want to wait until the disk with important information is full. This is also very important if you buy a hard drive second-hand.

Initial examination

The first thing you should do is spin the hard drive in your hands, make sure that all the seals are in place, that it is not broken, that is, it has not fallen. Naturally, this must be done only when purchasing.

Then we read the information from the label. We are interested in the release date of the hard drive. Although these data do not say much, since old hard The disc may have been sitting on a shelf sealed, but it's still worth a look. And the newer the disk, the better.

However, you should not immediately turn away from the old hard drive. In my practice, there were cases when a 6-year-old hard drive worked for only 10 days, that is, it was practically new.

Checking the disc surface

We can say that the main stage of checking a hard drive for functionality is checking its surface. It is very important. Checking will allow you to understand what response time the disk sectors have.

If the sector response time is less than 100 milliseconds, the disk is in good condition.

If you come across sectors with a response time of 500 milliseconds or even unreadable sectors, I recommend not working with this disk. Since it is either already crumbling, or will start very soon.

If you really need to use this hard drive, try not to store at least important information on it. The scan program will remove unreadable sectors from the disk map (but they may appear again if the disk fails).

Analyzing SMART information

So, we checked the surface and decided that the disk is in good condition. Now I would like to understand how long this disk actually worked. The fact is that there is a certain amount of operating time that the manufacturer declares as “failure time.” This is some kind of guarantee.

Some manufacturers say that time work hard disk failure time is 50,000 hours. This is a lot, disks rarely survive to such a deadline.

It would be more realistic to limit the period to 20,000 - 25,000 hours, after which transfer the data to new disk, and take off the old one and don’t use it anymore.

For reference: one year of continuous work is 8760 hours.

All the information we need is stored on the hard drive itself. For this purpose it was developed special technology self-diagnosis called SMART.

They were also written special programs, which allow you to read information from SMART, analyze it and display it in a readable form to the end user.

For example, I obviously connected to my computer bad disk(it crumbles). The fact that the disk was crumbling was established, again, using the MHDD program in advance.

Now let's launch CrystalDiskInfo program and it analyzes all connected hard drives. And it immediately symbolizes anxiety. This suggests that, in principle, only this program is enough to check the hard drive for functionality (although I recommend checking the surface separately).

The program showed that there are unstable sectors on the disk that cause uncorrectable errors. These sectors are simply not readable.

Now let's imagine that the disk is fine. To do this, I switched to my hard drive tab. We are interested in the lines: “number of starts” and “total operating time”. This will give a clear idea as to how long the drive has been running.

If the total operating time is less than 12,000 - 15,000 hours, and the number of starts is three - four thousand, such a disk can still be used. That is, you can buy it and even get a small discount (you know all the parameters, you can put pressure on the seller).

I would also like to draw your attention to the fact that bad disk could not work more than 15,000 hours. However, it had 5603 inclusions.

Conclusion

So, we have figured out how to check hard drives for functionality. I hope that the article will be useful to you. I also recommend

How to check your hard drive (HDD) for errors?

We will need the Victoria program. Download the program image to write it to a disk here or the image for a floppy disk here and write it to a disk (floppy disk).

Now we need to boot from this disk (floppy disk), reboot the computer. And when you boot your computer or laptop, press F12 or Tab, you need to launch the BOOT MENU. If all else fails, try looking at the name of the keys at the bottom of the boot screen, or look through the instructions for the motherboard. You can also go into the BIOS and specify the first boot device. To enter the BIOS, press Delet when booting the computer, on laptops and old computers F2. In general, on the first page immediately after turning on the computer, this information is written at the bottom of the screen. BIOS menus vary slightly various manufacturers. Your task is to change booting from the hard drive ( Hard Drive) on CDROM. Look for the Boot device Priority, “Boot” or “First boot device” tab

In BIOS you need to set CDROM (or Floppy Drive if you are booting from a floppy disk) to the very top line (using the + - or F5 F6 buttons). Save the changes and restart the computer.

If the message Press any key to continue appears, press any key, after which the Victoria program will launch.

Press the P key and select desired channel, selection is made using arrows (if you don’t know which disk you have, select one by one).

Press Enter and F2. A list of hard drives should appear (if there are several, or one if you only have one hard drive). If it doesn’t appear, press P again and select another channel.

And press the number that is written opposite the desired disk. And Enter. After we have selected the disk we need, we will begin checking it for errors. To do this, press F4. Another small window will open, in it we do not change anything and press Enter (you can read about the functions in this window in the instructions that I will attach below). The hard drive will begin checking for errors.

In the upper right corner you see the numbers 5 ms, 20ms, 50 ms, etc. This shows the access time for each sector on the hard drive. The more sectors with less load, the better. And in the Defects tab, bad sectors will appear (these are sectors where damaged hard disk and this place is not written or read). If you find any defects, you will have to purchase new hard disk. In principle, defects on a hard drive can be eliminated by reducing hard disk (read the instructions for how to do this), but I would not recommend doing this because the hard drive will continue to crumble anyway and in the end you will lose all your data.

You can also run the program under Windows, and it will work, but to do this you need to fulfill one of the conditions written below (download, extract to a folder and run):

  • Disable (Control Panel > System > Hardware > Hard Drive Controllers) the IDE controller channel to which the hard drive under test is connected. This is necessary so that the program can access the HDD ports directly.
  • You don’t have to turn off the channel in the system, but then if booting Windows nothing should be connected to this channel (otherwise the OS, having found an ATA device, will block the ports). If you choose this option, then you need to connect the hard drive after booting the system. Or, as an option, turn on power to the hard drive under test only after full load OS (not all cheap blocks food is "tolerated")
  • It is absolutely pointless to disable the hard drive in the BIOS, because modern multitasking operating systems do not use the BIOS to check for the presence of a HDD on the channel. The driver does this for it. But if you have a “clean” DOS, disabling the HDD in the BIOS will be useful for so that DOS itself does not see this disk (and does not use ports in this way, which theoretically can lead to conflicts between the OS and the program).

You can download the instructions here.

ps-land.ru

How to check a hard drive through BIOS?

The hard drive is not the most reliable part personal computer and at the most inopportune moment this device may fail. To prevent this, the HDD requires constant analysis of its performance and checking the integrity of the data recorded on it. As a rule, this is done by specialists, which means several things: they will definitely charge you money for it and well, the tough ones will have to say goodbye for a while. However, we have a little secret for you, using which you can easily check the status of your hard drive on your PC. This secret lies in the system BIOS.

Before you start

Before we begin to explain to you how to check a hard drive with BIOS for functionality, you should understand a few things:

  • this method will not work with solid state drives SSD;
  • Depending on the BIOS version, the names of its menu items and their locations may differ significantly (or not significantly).

Actually, that's all. Now let's enter the BIOS and figure out how to use it to HDD diagnostics.

Enter BIOS

ABOUT BIOS environment, its varieties and settings we have already talked about, and for this we have dedicated an entire article. There, in one of the points, we told you how to enter the BIOS. Follow this link and check out the Entering the BIOS section so that you and I can continue further.

Enable hard drive check

So you're inside. Next, be extremely careful, since the points that will now be named in this article may look and be placed completely differently for you. Using the keyboard arrows to navigate, navigate to the Diagnostics section, then select Primary Hard Disk Self Test. Provided that your computer uses more than one hard drive, the system will prompt you to select a drive to scan from the available ones.

To check the hard drive for bad sectors the system will take some time. However, after completing this process, you will easily understand whether there is damage on your hard drive:

  • at unsuccessful attempt test your hard drive is damaged and requires repair or replacement;
  • if the test was completed 100% - everything is fine with the HDD, and everything is small hard mistakes disk will be corrected by the system.

Bottom line

Using BIOS as a tool for checking bad sectors on a hard drive, you can quickly diagnose the health of the hard drive on your computer. Of course, there is a problem here, namely the visual difference different versions BIOS, as a result of which it is sometimes quite difficult to find this or that item, following some example. Despite this, this method is very good, and everyone should know about it.

chopen.net

Learning to understand the computer

When you install a new hard drive on your computer, the drive is not always detected by the system. You connect it, check it in the list of devices - but the disk is not there. In such a situation, you should think about how to enable the hard drive in the BIOS.

The fact is that certain settings may not be configured for a new drive in the BIOS. In order for the drive to appear, you need to configure correct configuration systems. For this:

  • Turn on the computer's power;
  • Before the OS starts loading, a screen will appear on the monitor where you can launch the BIOS. Typically, to perform this operation, you need to press the "DEL", "F2" or "F11" key;
  • Having entered the BIOS, press the line “MAIN”, then the “Enter” button;
  • In the menu that opens, you will see all the drives and disks connected to the PC. Select the desired line and click on it;
  • If you do not find it, point to the “SATA” number to which you connected, and then select “AVTO”. The disk search will begin;
  • When the system detects it, select "save end exit". The computer will restart;
  • And now you will be able to find the hard drive by clicking “Start”, then “My Computer”.

Checking the SATA connector

However, the disk may not be detected. The probable cause is that the SATA interface controller is disabled. To fix this:

  • Go to BIOS and find the “SATA configuration” item;
  • On the “controller” tab, click “enable”;
  • Then use the same algorithm of actions described above.

Activating a previously disabled disk

You may have disabled the hard drive in the BIOS. To activate it, you need to perform a factory reset. To do this, go to the BIOS and click on the “Load Default” line. After this, the PC will reboot and the disk should be detected. Go to My Computer and see if it is there.

Update Device Manager

When the system “sees” the disk, it will be necessary to update information about the connected devices. For this:

  • Turn on your PC;
  • Click on the My Computer icon right key mice;
  • Click on “Properties” and open “Device Manager”;
  • Right-click on the line that shows the system name (at the top of the window);
  • Then click Update Configuration. A scan will be performed, after which the drive should appear in Device Manager.

If the disk does not want to be detected, perhaps the problem is not software components. To find out, do the following:

  • Try connecting the drive to a different connector on the motherboard;
  • Replace the interface cable, replacing the power supply cable may also help;
  • By the way, perhaps the problem is in the power of the power supply. It's simply not enough to identify the hard drive. In this case, failures may also occur in the operation of the first disk (on which the OS is installed);
  • If you use IDE-SATA splitters to connect the drive from the motherboard, replace them with others. Maybe that's the problem;
  • The hard drive may not be detected in the BIOS if there are any failures in the system. Often in such a situation only a specialist can correct the situation;
  • If you have an IDE drive (today SATA is predominantly used), then you might think that the problem is compatibility between old designs and new ones. motherboard. This is wrong. If the motherboard has at least one IDE connector, then a drive of this type will work in the system. Another thing is that the corresponding function may be disabled in the BIOS. The “Award BIOS” parameter must be activated.

Checking the health of the hard drive

Other possible reason– the hard drive simply does not rotate. This is due to the fact that there is not enough power supplied to the device or there is no power at all. To find out for sure, do the following:

  1. Turn off your PC;
  2. Open the computer system unit by unscrewing the bolts on the side cover;
  3. Then remove the data cable from the drive. After this, the system will no longer receive information about the need to save energy;
  4. Turn on your computer. Listen to see if the disk has started spinning. To understand better, you can touch hard drive– vibration should be felt. If there is no vibration, then the disk is not turned on;
  5. If you can’t accurately understand whether the hard drive is spinning, do the following:
    • Turn on the PC, listen to the disc;
    • Turn off your computer;
    • Remove the PC power cable;
    • Then remove the hard drive power cable;
    • Insert the PC power cable;
    • Turn on the car and listen again. Then restore power to the drive and listen again.
  6. Check the hard drive's power cable by connecting it to another device, such as a disk drive.
  7. If all else fails, connect the drive to another PC.

The disk still hasn't started spinning? It's probably broken down and just doesn't work. Then it will need to be replaced. Hard drives are usually not repairable. Magnetic hard drives (HDD) can fail after one fall, so they must be handled very carefully so as not to damage moving elements. In the case of SDD standard disks, even with a serious impact, the disk will remain in working condition, since there are no magnetic elements in its design.

Enabling the hard drive in the BIOS and all related operations can be performed independently. Usually new hard drive determined by the computer immediately. Maximum after setting up the BIOS. If the cables are faulty, replacing them is easy. If the disk is broken, then you will need to buy a new one.

comp-genius.ru

How to quickly check and repair your hard drive | Everything-Nauchim.ru

Has your computer started to slow down? Do files and programs take a long time to open? Are there any glitches happening all the time? All of this may indicate a hard drive failure. How can you find out the status of your hard drive? You will find out in this article.

Hello. Today I will tell you how to test and also repair your hard drive.

Indeed, the cause of slowdowns and malfunctions in the computer may be the hard drive. The fact is that the hard drive is constantly in use. We constantly write information onto it and then erase it. There is a constant overwriting of data on our hard drive. All this can lead to malfunctions in its operation. But how do we determine the status of the hard drive?

Quite a few different programs have been created for this, and we will look at one of them today. This program is called " HDD Regenerator" Why did I choose this particular program? Yes, simply because this program quite easy to use, for example, if you compare it with the Victoria program. Although, of course, the Victoria program has more capabilities, it is more difficult to work with. In general, today we are working with “HDD Regenerator”.

This program tests the hard drive and also restores bad sectors (damaged sectors). These are the main features of this program.

You can use the program as if it were under Windows, that is, with the operating system, and from under DOS, without using the operating system. Program management is the same in both cases. The only difference is how to run the program. Below there is a video in which I showed how to use the program with the operating system turned on, therefore, here I will describe the second option, namely how to use the program from under DOS. Let's begin.

How to use HDD Regenerator

First you need to install this program. The installation process is normal, so I won't describe it. After installation, you launched the program. A program window will open in front of you.

In this window you need to do the following:

  • Select "Boot" USB Flash", click on it.
  • Next you will need to choose your USB device, the flash drive must already be inserted into the computer. Select it and click "OK".
  • Next, an information message will appear in which you just need to click “OK”. The flash drive will burn out very quickly, and you will be asked to restart the computer (on English language). Click “Yes”, the computer will reboot.

Now we do the following:

  • When you turn on the computer, press and hold the "F12" key. This is necessary in order to launch the “BOOT MENU”. On some computers it starts differently, if it doesn’t start for you, look on the Internet how it starts on your computer.
  • In the “BOOT MENU” select boot from “USB-HD” (this item may look different, for example, “USB-HDD”).
  • After this, the program will be loaded with which we will work.

The program opens and you are asked to select the drive you want to scan. Select the one you need by pressing the corresponding key (number).

  1. Prescan – this option will show you bad zones if there are any.
  2. Normal Scan this option will scan and restore damaged sectors.
  3. Version Info is information about the hard drive.
  1. Scan and repair is scanning and recovery.
  2. Scan, but do not repair – this is to scan, but not restore. It will just show the bad sectors.
  3. Regenerate – this option rewrites the entire disk, even if there are no bad sectors.

I select the first option and press “Enter”.

Now you need to choose which sector to start with. I choose the first option to start scanning from zero sector. I recommend that you do the same. Press one and press “Enter”.

So the scanning has begun, and if the program finds bad sectors, it will restore them.

After checking, a similar window will appear.

To exit the program, press the “Esc” key. Another thing is that often after pressing “Esc” a black screen appears with an input line. Just press the reset button on your system unit. After rebooting, do not press anything, Windows will boot automatically.

That's all. You have learned how to test and repair your hard drive. If everything is not clear, watch the video, in which I showed the process scanning hard disk. It should be noted that this method only helps with hard failures disk, it is unlikely to help if you, for example, dropped the hard drive on the floor, that is, when physical damage.

You can download this program on the Internet, and this program is also available on bootable flash drive, which we created earlier. Here is a link to a note that talks about this flash drive...

Well, this is where I will end this note. I hope you found it useful. Subscribe to the news of the blog or channel "PC Instructor"

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How to check the status of your hard drive

Hello dear readers of my blog! In this article I will tell and show you how to check the status of your hard drive; and it doesn’t matter whether it’s an HDD or an SSD, 2.5” (for a laptop) or 3.5” (for a PC). Some people check the status because they notice that the reading or copying speed is lower than it was before, some play it safe for fear of losing important data, and some are simply out of curiosity. It doesn’t matter for what reasons you are faced with this issue, what matters is which program is best to use and how.

Why does the hard drive break?

  • Overheat. Working temperature HDD should not exceed 45 degrees.
  • Hit. Happens less often on a computer. Most often on a laptop, when it is closed abruptly, transported in working condition, or during work, when Windows freezes, many people have the habit of hitting the case.
  • Forced shutdown, that is, from a button or socket instead of the usual: Start - Shutdown.
  • And lastly, service life. Sooner or later everything breaks down, even though there was good care.

Hard drive diagnostics

I won’t hide, I’ll say right away, the best program for check hard state drive is Victoria. So, let's get started. To get started, download the Victoria program and install it on your computer. A shortcut will appear on the desktop installed utility. You should run it under administrator rights, to do this you should do next steps: point to the Victoria shortcut, right-click, select “Run as administrator”, on windows vista, 7 and 8 may ask the question “Do you want to allow next program unknown publisher make changes to this computer? - click yes.