Infinite preparation for automatic recovery windows 10. Troubleshooting the error "The computer did not start correctly

The final click will start the Windows 10 rollback procedure. After successful completion, the system will start in normal mode.

A few important points regarding recovery in this way:

It is impossible to stop a process launched through the console in safe mode;
Changes that have taken effect cannot be undone;
After the end of the rollback, a text document will appear on the desktop, in which all affected (deleted) files will be described. The names are presented as links, by clicking on which you can quickly restore lost data.

If a black screen or eternal preparation for automatic system recovery does not allow you to enter the computer's safe mode, then we proceed to roll back the system using the BIOS tool.

Restoring Windows 10 via BIOS

It’s worth mentioning right away that this method can be implemented only if the user has a disk or flash drive with a distribution kit of a licensed operating system, otherwise the option can be skipped.

The first step is to set the BIOS to read the disk when the computer starts. For this:

BIOS is configured. Now it is enough to insert the external device on which the distribution is stored.

Useful tips when working with the environment:

You can find the correct key to enter the BIOS in the instructions for the computer or on the manufacturer's website. Most modern PC models use the Delete button;
On laptops, the ctrl+alt+esc key combination can be used to enter the BIOS;
In addition to the standard Boot, the 1st Boot Device section can be located in "Boot Device" or "Boot Device configuration".

Now directly restore Windows 10. After the external device has been inserted and the computer is started, a window will appear in which instead of "Install" we click at the bottom left of the "System Restore" screen:

A window for selecting an action will appear in which you need to select the diagnostic section:

It is worth noting such a tool as "Startup Repair". This feature initiates a scan of your computer for errors and fixes them as it is detected. You can try to run the utility, but you should not rely on it. In most cases, after a short search, a message will appear stating that the computer could not be restored.

If the BIOS failed to start

Situations when, when the process of preparing for an automatic update freezes, it is impossible to enter the BIOS, they are quite common. Many users do not understand what to do in such a situation, but there is a solution - resetting (zeroing) the BIOS environment.

There are three relatively simple and safe ways to reset:

After using any of the methods, the user will be able to enter the BIOS and configure it to restore Windows 10.

Hard drive problems

The error in which Windows 10 does not load correctly may be due to crashes or critical errors on the hard drive. It is impossible to solve this without buying or repairing a “hard”, however, it is still possible to calculate the presence of problems without a full launch of Windows 10.

In the right corner you can see values like 5ms, 20ms, etc. They represent the period of access to each sector of the hard disk. The ideal value is 5ms and the more such sectors, the better.

Due to the presence of viruses, inconsistencies in drivers or software, the OS may fail. If your Windows crashes, don't panic. The situation can be corrected by returning the state of files and programs to the moment when the PC was working properly.

While running OS Windows 7, 10 or 8, certain errors and problems may occur. As a result of such failures, a new launch of the operating system in operating mode becomes impossible. In this case, it is not at all necessary to do a laborious reinstallation of the OS. It is enough to perform a system restore.

OS recovery using the recovery environment

At work, we use the following scheme of actions:

Reboot the computer, press the F8 key during boot;
Troubleshooting;
System restore, OS restore point selection;
click "Further" and again "Further";
We press the button "Ready", reboot the system (in the Menu, select boot with the last known good configuration).

Windows 7 System Restore

There are several ways that you can resort to resuming the operation of the OS. Some of them are based on reverting to saved settings. Others simply clear the data.

You can perform "resuscitation" of the OS in one of the following ways:

by selecting restore points;
using the command line;
through safe mode;
using the recovery environment;
using an image/boot disk.

Restoring the operating system using system "resuscitation" checkpoints is one of the most affordable, effective and popular options. To apply it, you need to make a series of clicks:

Panel "Start";
"System Restore";
"Further";
"Select a restore point";
"Ready".

This operation will fix the problems with the computer, undo the changes and return the system to a working state that allowed the PC to boot normally. Loss of data, files and documents does not occur during such recovery. All data is saved. The operation is reversible. You can roll back the system to a previous state of the computer and use a different restore point.

Many people ask themselves how to make a recovery point on their own (manually) in order to choose it in the future? To do this, in the same menu "Start" - "System Restore" You can create such a point yourself at any convenient and suitable time for you. It will be saved with the current date, which can only be remembered.

From a restore point

In computer engineering, there is such a thing as a restore point. These are saved PC settings. As a rule, saving occurs automatically with each successful OS boot. The easiest way to resume Windows 7 is to use exactly this data.

Press F8 when the computer boots up. This command will bring up a menu of system startup options. Next, select the Last Known Good Configuration option.

You can also use another method. Enter the properties of the My Computer folder. Find the System protection line, clicking on which you will open the dialog box of the same name. Click Recovery - Next. We set a key date, indicate the disks that are subject to correction, and confirm the actions. After rebooting, the PC should work normally.

No restore points

You can fix OS problems without having restore points. To do this, you will need to resort to the LiveCD program. It needs to be downloaded and written to a USB flash drive with the .iso extension.
Further, all actions will take place in the BIOS. You need to configure boot from a flash drive. To do this, in the Boot section, select USB-HDD in the First boot device line.

Before proceeding directly to recovery, copy all the necessary files to a removable drive. The LiveCD program provides a special menu for these purposes.

We will fix the system error using the backup copy. Connect the flash drive, open the folder Windows\System32\config\ . Files with the names default, sam, security, software, system must be moved to any other folder. In their place, we transfer similar files from the RegBack folder and restart the computer.

The described method will only help if the problem is related to the registry.

Command line

You can resort to "reanimating" Windows 7 from the command line if the PC begins to freeze or work slowly, however, the system boots up. Enter the menu "Start" and using the right mouse button, launch the command prompt as an administrator. Issue the rstrui.exe command, which will open the System Restore program. Click "Further". In the next window, select the desired rollback point and click again "Further". Upon completion of the process, the PC should work normally.

You can enter the utility in another way. We go to "Start". To call the command line, press "Run" and write the CMD command. We click on the found file CMD.exe and wait for the launch. Next, enter rstrui.exe on the command line and confirm the action with the Enter key on the keyboard.

It is not always possible to play it safe and create OS restore points in advance. There may be problems that block the option of such a "resuscitation" of the PC. Then you can use another, no less effective and easy option - restoring the Windows system using the system itself.

Based on the diagram:

Icon "My computer"- right mouse button "Properties";
"System Protection";
In a new window, click "System Protection", restore button;
"Further";
Choose a restore point according to the date;
Specify the system disks to be restored;
Confirm the operations and reboot the system.

Restoring Windows 7 using Safe Mode

This method is preferred if the usual system boot is not possible. Then, after pressing the PC power button on the system unit, hold down the F8 key to call "Launch Menu". One of the menu options is "Safe mode". Select it and press Enter on the keyboard. As soon as Windows loads, we perform the algorithm of actions that we described earlier.

System Restore Windows 8/8.1

If you were able to start the OS, you can resume Windows 8 via "Options". Hover over the upper right corner and enter them. Click on "Changing computer settings" – . Chapter "Recovery" will offer several options:

"Typical Restore with Information Preservation".
"Delete data and reinstall OS".
"Special Option".

Decide exactly what needs to be done. Then follow the menu prompts.

If you choose the latter method, in the window that opens, click on the diagnostic item. You will be offered the following options:

"Reestablish";
"Return to original state";
"Extra options". This item includes the ability to roll back to the desired resume point.

To resume Windows 8.1 press Win+R and call sysdm.cpl . In the system properties window, on the tab "Protection" specify the required system drive. Click "Reestablish". Clicking "Further", you will be able to see a list of rollback points. Select the one you want and click "Search for affected programs". Changes that have been made to the PC since the selected moment will be deleted. End the process by clicking "Ready".

In the case of working with Windows 8, there may be problems, incorrect Internet operation, etc. To fix this, you can use the classic recovery method through restore points.

Another option is to roll back the system. To do this, open the menu "Start" - "Control Panel" - "Windows Update". Choose an item "Uninstall updates". You can do the same using the command line.

So, in the list of updates that opens, we remove those of them, from the moment of installation of which (we look at the date) problems and malfunctions began. Delete unnecessary files and reboot.

In Windows 8.1, you can perform a factory reset. Important files will not be affected during this operation. The method is effective, but for its implementation, the OS needs to boot without any problems. We use the algorithm:

Right side of the monitor - "Options";
"Change settings";
"Renewal and Recovery" - "Recovery";
"Recovery without deleting files".

If you cannot log into the system in the usual way, you must use the disk with the system. Load the installation disk, select "System Restore". We press the button "Diagnostics", and "Reestablish".

Windows 10 System Restore

If you're having problems with Windows 10, press Windows + Pause. Go to "System Protection" and press "Reestablish" – "Further". Select the desired indicator and click again "Further". When finished, press "Ready". The computer will automatically restart and the changes will take effect.

One of the advantages of the "dozens" is the ability to return the settings to the factory settings. This helps avoid having to install the system first. To reset your data go to "Computer Settings" – "Update and Security" – "Recovery" – "Reset your computer". Click "To begin".

You can take care of the possibility of rollback in case of failure in advance. Resume points can be created manually or configured to be automatically created at the desired frequency. To do this, in the settings, in the Update and security item, select the Backup service. Specify where to save copies, click Add disk. After selecting a device, the function will be activated.

You can restore the Windows 10 system again through the use of restore points. In this case, the system will be rolled back to the moment when it was freely loaded and worked without failures. This recovery method is described at the beginning of the article.

If the OS is not loaded, then a warning table appears on the screen with the key "Additional recovery options". Click it and choose "Diagnostics" - "System Restore". We make a choice of a Windows restore checkpoint, we are waiting for a system rollback and reboot.

If such operations did not help and the computer continues to work incorrectly, you can roll back to the basic settings. Some programs and utilities, personal PC settings will be reset, and personal data will be deleted.

This technique is used extremely rarely if the other options described above do not help. The algorithm of actions in this case is as follows:

"Start" - "Setting options"- tab "Updates and security";
Paragraph "Recovery"- button "To begin";
Choose to delete all files or save some of them.

The system rollback after that will take 40-90 minutes.

Resume using the installation disc

One of the radical methods of fixing the error involves using the installation disk. After running it in BIOS, click System Restore. In the Troubleshooting section, select the desired action. Then follow the system prompts to complete the process.

Ways to solve the problem

If you encounter an error when the computer does not start correctly, you should double-check the settings for automatically creating Windows 10 restore points and use one of the key dates. To do this, boot from the system recovery environment, select "Troubleshooting" or "Diagnostics" (if you boot in safe mode).

The System Restore Wizard will start. Select a checkpoint before the blue screen of death appears and click Next.

After system restore, Windows 10 will boot in the usual mode. If this method did not help solve the problem, go to the next method.

IMPORTANT! This method may exacerbate the problem. Therefore, if you cannot solve the problem and are ready for cardinal methods, up to reinstalling the system, you should use the following recommendations.

In the advanced options, select "Command Prompt".

Enter the following commands in order:

A list of sections will appear. It is worth remembering the letter of the system partition and the system reserved one.

We start checking the integrity of system files, entered the command "sfc /scannow /offbootdir=C:\ /offwindir=E:\Windows", where E is the Windows 10 drive, and C is the Windows 10 bootloader.

In the event that the system gives a failure and notifies that resource protection cannot perform this operation, simply enter the following commands:

E: - press "Enter" (E is a disk with Windows 10);
mdconfigbackup;
cd Windows\System32\config\;
copy*e:\configbackup\;
cd Windows\System32\config\regback\;
copy * e:\windows\system32\config\ - when asked to replace files, press the English "A" and click "Enter". With this operation, we start the restoration of the registry.

After executing the command, close all windows. You need to restart your computer. Windows 10 should boot up normally.

In the event that the problem persists and the computer does not boot correctly, all actions performed on the command line can be canceled by entering the following tasks:

cd e:\configbackup\
copy*e:\windows\system32\config\

Also, the computer should be checked for viruses that can make changes to the registry. If no malicious objects were detected, automatic repair failed, and the Windows 10 computer continues to boot incorrectly, Microsoft developers recommend performing a clean installation of the system from under the BIOS. In this case, Windows 10 will start correctly.

SoftikBox.com

Windows 10: recovery, settings, instructions and recommendations. How to repair Windows 10 bootloader

The initial version of the tenth, "beloved and adored" Windows OS in the form of a preliminary free Technical Preview release was not at all what was expected of it. It was only later that modifications like Pro, Home, Education, Enterprise and Ultimate came out. But all of them, as well as the previous "OSes", tend to "fly off" at the most inopportune moment. Now the question will be considered related to how the Windows 10 system is restored in the most elementary ways. This, I think, will not cause problems for anyone.

Windows 10: recovery. What you should pay attention to?

Note that the "ten", no matter how perfect it may seem, has an absolute identity with its predecessors. This is due not so much to viruses or malicious codes as to errors in the system itself.

First of all, you need to pay attention to the installed version. If this was the initial Technical Preview OS, designed to be reviewed and installed on top of the existing "OS", it's not so difficult to roll back. By the way, it is worth saying separately that it is very easy to restore the functionality of the new system, provided that the files of the old one are not deleted.

Immediately, we note that there will be two Windows folders on the system drive. The first (main) is responsible for the safety of the previous one. The second is the installation directory of the new OS. Unfortunately, not every user will be able to determine what kind of Windows 10 restore point he needs, and even more so find a backup copy on the disk, not to mention the file itself responsible for this process.

Standard procedure for restoring Windows 10 after installation

Rollback of the system, as a rule, can be used in two cases: either restoring the "tens" after critical failures, or returning to the operating system on top of which it was installed. Here you need to understand the difference.

In the first variant, everything is, in general, simple. The standard Windows Restore service will be enabled in any case. When installed, for example, "ten" on top of "seven", it is the service of the new system that has priority.

But with the return to the old OS and its settings, the situation is somewhat more complicated. The fact is that the standard Windows 10 restore point in this case is not a key point. Here the primary role is played by the image of the previous system, which occupies a lot of space on the hard drive.

By removing it even when using the standard system disk or partition cleaning tool, when all components that are no longer needed are ticked, you can only ensure that the previous “OS” will not be restored, by and large, it will not even be reinstalled without selecting another partition or formatting the existing one . In addition, you should immediately pay attention to the fact that restoring the Windows 10 system makes sense without rolling back to the previous one. But the “ten” itself, which, so to speak, has priority rights, blocks any other previously installed OS. The only exception is the bootloader, in which you can select the appropriate component to start.

Preliminary steps to uninstall updates

Another important aspect is the installation of updates. In Windows 10, recovery can be related, oddly enough, to this as well. The fact is that updates, starting with the "seven", came out quite inoperable. Ultimately, updates are not only installed incorrectly, they generally cause critical failures in the system itself.

To remove packages, you need to use the standard function called from the "Control Panel". Here you need to take into account the installation date of each update. To sort, choose change or installation by date. Service packs usually have the designation KB. True, for the most part they are related, rather, to the installation of additional components of the Windows security system.

To cancel their installation, you just need to use the uninstall line for each update, after which the computer is completely rebooted. At best, the Windows 10 recovery disc will help. But these steps are applicable in the case of restoring the OS, so to speak, to the factory state. In addition, you will have to disable each of them and see how it affects the system as a whole.

Windows 10 automatic recovery

With regard to automatic recovery, any currently created OS reserves space on the hard drive, creating its own partition, different from the system one, used to save the parameters and settings of the OS currently installed.

On the other hand, if the system has crashed, you should first restart it. In some cases (especially when Windows freezes), you have to reboot in forced mode, for example, on laptops, this is done by pressing and holding the power button.

After that, a new system boot will occur and a message about the possibility of recovery will appear. But this is true more for systems like XP, 7 and 8. There is nothing like this in the "top ten". In Windows 10, recovery is a little different. The system does not offer a choice, it restores files by itself. But this only works under the condition of non-critical failures. When download files get corrupted, you have to think.

Bootloader issues

Now let's move on to the biggest problems of the system. Restoring Windows 10 boot after failures is impossible without understanding the process itself, which applies equally to all systems in this series.

The boot sector is the fastest area of the hard drive in terms of access, which contains information about the system files necessary to boot the OS. This section has a kind of table that provides for indexing the contents of a particular file involved in the process of loading the operating system. If failures were found in it, the system will have to be reinstalled.

Restoring the operating system boot

The simplest method by which the Windows 10 bootloader is restored is considered to be the option applicable to all systems of this type. This type may not work if booting from a hard drive or a damaged partition. Usually, a Windows 10 recovery disk is used to restore the OS. This avoids many problems and has the function of calling and managing the so-called console.

This is the Bootrec.exe /FixMbr command, entered at the command line (note, not through the Run menu, but through the cmd line, entered there as well). Recovery of the Windows 10 bootloader is performed according to the same principles that were laid down in version 7 and higher. Some commands may not work.

Consistently, after the first line, the Bootrec.exe /FixBoot command is added (again, provided that it is loaded from disk). Further, if restoring Windows 10 boot in this way is not possible, you will need to check for all operating systems present on this device. This is done simply. But for this, in the same console, you will need to use the Bootrec.exe /ScanOs command. Further, if nothing helped at all, the recovery of the Windows 10 bootloader can only be continued with the command to completely rewrite the sectors and restore the initial parameters. This is the Bootrec.exe /ReBuildBcd command.

Create a boot disk

For many users, the simplest solution is a disk. Windows 10 system recovery is carried out automatically, but only when the mode of reading data and booting from the corresponding device via the BIOS is enabled (detection of the HDD boot device must be turned off, and removable CD / DVD media is installed as the first device).

Then the disk image itself is created. To do this, you can use utilities like UltraISO or a standard system tool (of course, if you have the original Windows 10 distribution).

Saving copies of disk and partition images

Often, you may need to restore files. Windows 10, like any other "OS" of this family, can create images of hard drives and logical partitions with user data stored in them.

But for this it is better to use not standard tools, but specialized utilities like Acronis True Image. With the help of such programs, an image of a system, hard disk or logical partition is created in a couple of clicks, and with the help of them, you can also perform the subsequent recovery of all the necessary information.

Restoring from an image

As for the process itself, Windows 10 restore allows you to do it either automatically or on demand.

For the on-demand process, you should use the backup and update section, which is located in the standard "Control Panel". In it, you need to go to advanced recovery methods, and then use the previously created copy of the system image with the location of the file.

What is better to use?

You can do it even easier. In Windows 10, data recovery can be done using third-party utilities like the aforementioned Acronis True Image program.

Actually, the process itself is very similar to the standard one, but is more optimized for the average user who does not want to go into the jungle of system settings.

As for the recovery of accidentally deleted files, specialized software like the Recuva program or the very powerful R.Saver package will come in handy, which allow you to find data on any media and restore them to their original state, while preserving the desired location and even metadata. But that, as they say, is a separate issue.

What do we end up with?

In general, as can be seen from the above material, restoring the "dozens", as well as older versions of Windows, is not difficult. The main thing is to be patient, as some processes can be quite long in time. On the other hand, if you do recovery, it's still better than reinstalling Windows 10 again, especially since user files, folders and programs may be lost during re-installation.

As for the recovery method or the preferred program to be used, here each user must decide for himself. It is clear that you can create not only recovery discs. With the same success, you can use a bootable flash drive. True, in this case, you will have to pay special attention to the BIOS settings in order to set the USB device as a boot source. And this is done with a flash drive already inserted into the port even before the computer or laptop is turned on, otherwise the BIOS simply will not detect it. So be careful.

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"The computer did not start correctly" error in Windows 10

Sometimes it may happen that when you start the tenth version of Windows, a notification appears on the "Automatic Repair" screen that the computer did not start correctly or the operating system did not boot correctly. To fix this problem, you need to know its cause, which will allow you to choose the right solution.

Initially, it is worth noting that if the error pops up after turning off the PC or stopping the dozens update, but is eliminated by simply restarting the computer, and then occurs again, or when the PC does not immediately turn off, after which automatic recovery is performed, then this instruction won't be useful. In this case, there may be several reasons for this.

The most common reason for this behavior of the computer is power problems, perhaps even the power supply is acting up. In this case, after several attempts to start the operating system in automatic mode, the restoration of the operating system is activated. The second most popular option is problems with shutting down the PC and fast boot mode. Here it is worth deactivating fast startup.

It can also be caused by driver issues. For example, on laptops with Intel processors, rolling back the Intel Management Engine Interface driver may well fix this shutdown issue. In addition, you can run a scan and restore the integrity of the tens data.

If the problem occurs after a system reset or update The most common option for a notification that the PC was not loaded correctly looks something like this. After resetting the operating system, a blue screen will appear with the notification INACCESSIBLE_BOOT_DEVICE, however, this may indicate more serious problems. In this case, everything is much simpler. After that, the data is reset, as a result of which the "Recovery" window appears with the "Advanced Options" button and a reboot is performed. This method can be used in other variants of the manifestation of a similar error. This is a completely safe way.

In this window, you need to go to "Advanced Options", where you need to click "Troubleshooting". On this screen, you need to click on the "Advanced Options" again, which contains the "Download Options". You need to click on them, and then click "Restart".

In the "Boot Options" you need to press F6 to start safe mode with the ability to work with the command line. If this succeeds, then you need to log in as an administrator.

In the command line that appears, several entries must be made in a certain sequence. When you enter the first ones, error notifications may pop up or they will take a long time to complete. In that case, you just have to wait.

Initially, you need to enter sfc /scannow. Then write dism /Online /Cleanup-Image /RestoreHealth. The last shutdown -r command will reboot the computer. You must wait until the computer boots up. Basically, such actions can correct the error and return the normal launch of the operating system.

“The computer did not start correctly” or “The system seems to have not booted correctly” If, after starting the PC or laptop, a notification appears stating that the computer is being checked, followed by a blue screen notifying that the PC did not start correctly and prompting you to restart it or visit advanced settings , this may indicate defects in some system files of the operating system.

Such a problem may occur after a power outage during an update, installing an antivirus or removing viruses from a PC, cleaning the registry, and installing unknown programs.

It is still possible to solve this problem. If such a situation has occurred in which the automatic creation of recovery marks is activated in the system, then you need to try to use this feature. This can be done quite simply.

You need to click "Advanced Options", and in the window that appears, select "Troubleshooting". Then again you need to click "Advanced options", where you should find "System Restore".

In the window that appears, click "Next" and, if a suitable rollback label is found, it must be applied. Most likely, with these actions it will be possible to get rid of the error. If there are no labels, then you need to click "Cancel". After fixing the problem in another way, it is necessary to activate the automatic creation of rollback marks.

Pressing the "Cancel" key will bring up a blue screen. On it you need to click on "Troubleshooting".

After that, you can take subsequent steps that may lead to the return of the launch. In this case, the command line will be used. You must click on the "Reset PC" button, which will reset the system, but the ability to save personal data will remain, and all programs will be deleted. If there is a desire to return to its original state, then you need to click "Advanced Options", and then select "Command Prompt".

It is worth noting that using this method you can seriously harm your computer, so you need to take it only with full confidence in your actions.

With the help of command lines, it will sequentially check the integrity of files and system elements, fix them and restore the registry from a backup. Basically, these steps help fix the problem.

The first step is to enter diskpart. Then you need to write list volume. After that, a list of disk volumes should appear. Here you need to find out and remember the letter of the system partition with the operating system. In addition, you need to remember the letter of the “System Reserved” volume. After that, you need to enter exit.

Next, write sfc /scannow /offbootdir=C:\ /offwindir=E:\Windows to scan for data integrity. Here C: is the drive with the bootloader, and E: is the disk with the operating system. In this case, a notification may pop up stating that this procedure cannot be performed. Here you need to continue executing commands. Then you should write E:. After that, you need to write md configbackup, then cd Windows\System32\config\. Next, you need to execute copy * e:\configbackup\.

The next command would be cd Windows\System32\config\regback\. Then you need to enter copy * e:\windows\system32\config\, after which a prompt will pop up to replace files. Here you need to press A in the Latin layout and then Enter. These steps will start restoring the registry from a backup that is automatically created by the operating system.

After that, you need to exit the command line and in the "Select action" window you need to click "Continue. Exit and use Windows 10.

After that, the system should start. If this does not happen, then using the command line, you can undo all adjustments. To do this, you must sequentially enter cd e:\configbackup\, and then copy * e:\windows\system32\config\, then press A and Enter. If none of this helped, then the only thing left to do is reset Windows 10 to factory settings.

computerologia.ru

The computer does not start correctly: what to do?

All Windows operating systems, including the most stable seventh or the newest tenth version, are characterized by the appearance of failures when the system does not boot normally and informs the user that the computer did not start correctly. What is the reason and how to deal with it, see below.

The computer did not start correctly (Windows 8.1, 8, 10): the main causes of failures

As for the reasons causing such behavior of the system, there can be quite a lot of them. According to statistics, most often such failures occur due to improper shutdown of the computer, forced shutdown of some processes (for example, updates), damage to system files or even the bootloader itself.

The most common are crashes with error descriptions like INACCESSIBLE_BOOT_DEVICE (inaccessible boot device), CRITICAL_PROCESS_DIED (critical process interrupted) or something like that.

Very often, notifications that the computer is not started correctly and because of this Windows cannot start in normal mode can be found during power surges, when the terminal spontaneously disconnects from the network when there is no uninterruptible power supply or stabilizer, when the power supply overheats, etc. .d. Separately, it is worth paying attention to the functionality of all the "iron" components. But these are trifles. Situations look much worse when there are viruses in the system that disrupt the operation of Windows, or for some reason there is a failure in the operation of the components responsible for loading the system. Let's look at a few common cases of such problems and the main methods for fixing them, without touching on problems with the hardware.

What to do first?

So, if a situation suddenly occurs when the computer is not started correctly and the system cannot start, it may very well be that this is a fleeting failure. In this case, you should first reboot the system or simply turn off the terminal in the usual programmatic way from the Start menu.

If this is not possible, you will have to force shutdown by long pressing the power button on the system unit or on the laptop panel.

As a rule, after such a procedure, at startup, the system initiates a check of the system disk for errors, after which it can boot in normal mode. Visually, the check can be observed in Windows 7 and below. In later versions, it is done in the background.

Virus check

Equally important in the event of a message that the computer did not start correctly is diagnosing the system for virus threats. If the system does not start at all, this is quite problematic to do.

Therefore, it is recommended to use special utilities such as Kaspersky Rescue Disk, which are loaded from before Windows starts. In the utility itself, to facilitate the task, you can use its own graphical interface, and it works much better than stationary scanners, allowing you to identify many threats even in RAM or boot sectors.

Automatic recovery. The computer did not start correctly (Windows 10 and below)

In general, almost all recent Windows systems are characterized by the presence of a special self-healing module after critical failures. This is the so-called automatic recovery. The computer started incorrectly, the system does not boot, although there are signs of performance. In this situation, System Restore should start automatically.

A corresponding notification appears on the screen about the start of the analysis for system recovery. But this only works if Windows has a fixed rollback point. If the user cleaned or deleted previously created restore points before the failure, nothing will work. There is simply no copy in reserve from which to rollback to a previous state.

In the seventh version of the operating system and below, fixing this situation looks much easier. When starting the system at the boot stage, you should use the F8 key, which is used to select the safe boot mode, but in the menu that appears, you need to select the boot of the last working configuration (again, if possible). By the way, in the tenth version, using the F8 key to call such a menu is also possible to configure.

Booting in safe mode with checking the integrity of system files

The situation is somewhat more complicated with damage to the system components of the system with the inability to restore them automatically (during startup or reboot after a notification that the computer did not start correctly). What to do in this case?

To get started, you can try to boot into safe mode, and then use the command line called from the Run console (Win + R). If for some reason this boot option is not possible, you should set the safe mode with confirmation on the command line to determine the component on which the boot stops. In this situation, the command line will have to be called from the recovery console from the installation disk.

In both cases, sfc / scannow is written on the command line, after which the system will automatically check and restore failed components. But this does not always help either.

Disable Driver Signature Verification

Now let's look at the situation when the computer is not started correctly (Windows 10 on board). In the tenth version, getting to safe mode is quite problematic. Here you will need an installation or recovery disk, when booting from which, in the recovery section, you need to select advanced settings and go to diagnostics, and then use the boot options menu.

In the menu that appears, there is a line for disabling the verification of the digital signature of drivers, which is under the seventh number. You need to move to it and press the enter key (you can do this faster by pressing the number 7 on the keyboard).

This problem is very often related to the oem-drc64.sys driver. If disabling signature verification worked, you need to enter the registry editor in the system (regedit in the Run menu) and go down the HKLM branch through the SYSTEM section to the CurrentControlSet directory, which contains the Services directory. Here you should find the driver folder and delete it.

Restoring a system from an image

It is believed that the best option for restoring the system to working capacity after a message is displayed stating that the computer did not start correctly (Windows 10 is used or any other version) is to restore from a previously recorded system image.

Not everyone, however, thinks about such things in advance, however, the process of putting Windows in order in this case turns out to be the fastest and easiest.

Using the command line when an update is incomplete or interrupted

There are also situations when problems with the fact that the computer is not started correctly (8.1, 8, 7 or 10th modification on board) are associated with an incomplete or interrupted system update. It is also possible to deal with these failures.

We call the command line at boot, as shown earlier, and write the command shown below:

Force restore commands

If this option does not help either, the computer does not start correctly and the system does not boot, you can try to do a forced recovery.

To do this, first write three commands on the command line:

diskpart;
list volume;
exit.

Be sure to remember the letter of the system partition, because in most cases it will differ from the generally accepted meaning of “c” (most often the system partition will appear “e”).

After entering each command, the enter key is pressed. In theory, this method gives an almost 100% guarantee that Windows will be restored to working order.

Bootloader Recovery

Finally, if the computer does not start correctly, Windows of all versions offers another universal solution that allows you to restore the bootloader, which may be damaged.

To do this, in the same command console, you must first use the chkdsk c: /f /r check command, and then directly the recovery directives, as shown below:

After that, you can reboot. The system, if the failure was related specifically to the bootloader, will work like clockwork.

If nothing helps

Finally, about one more situation when none of the above listed helps. You'll have to reinstall Windows. But, in order not to “demolish” the entire system, when booting from the installation disk in the diagnostics section, you need to select the option to return the computer to the so-called initial state.

This approach provides for the option of saving user files, after which it will be possible to perform a “clean” installation of Windows, which in most cases allows you to get rid of software failures much better than all the checks combined. But, as is already clear, this should be done only as a last resort, when all other means have been powerless.

Instead of total

Finally, it remains to add that the situation when the computer is not started correctly or the system does not start can be connected precisely with the hardware. In particular, problems with the graphics chip or hard drive when it starts to “crumble” can have a particularly strong effect on system boot. If it's really a physical problem, there's nothing you can do about it. But for the correct determination of faults, additional diagnostic tools should be used. Only in the case of correctly identifying the cause of the failure and the failing component, it is possible to determine the right solution to eliminate such consequences.

As for all other cases, it is believed that at least one of the above methods will work. So it remains to be advised to use the troubleshooting options, moving from simple to more complex methods. But in any case, so that such excesses do not occur in the future, it is better to take care of creating a system image or a recovery disk, recording anti-virus utilities, etc. in advance. It is quite simple to do this, even with native Windows tools. Such tools should be at hand for any user, as they say, in the most unforeseen case, because none of the currently used Windows systems is immune from failures.

Windows Automatic Repair is the first function that should be resorted to if a critical error has occurred in the operating system.

Recovery options

In the new Windows 8, Microsoft has introduced additional OS rollback tools. On the official website, they are analyzed in more detail and even mentioned in passing at the presentation. Briefly about the possibilities:

PC recovery without data loss. Used in case of a decrease in computer performance;
Reset all settings (basic configuration). Allows the user to completely delete all files on the device and return it to its original state;
Return to a restore point. They will allow you to roll back the system to a previously saved state (we will talk about this below);
System rollback from disk. Not entirely new (it was already implemented on the Seven), but a more advanced function that allows you to restore the OS from a disk. It is used when a black screen freezes on the PC.

Since we are not radically configured, we will not use the second possibility with deleting all files.

Restoring Windows 8

Click the "Restore" button. After that, a long preparation for the rollback procedure will begin.

We are waiting for a window about the start of checking the disk for failures. This process is short-lived, but after it a characteristic inscription “The tool was unable to perform automatic system recovery” may pop up. If this is the case, we move on.

In the window with parameters, select the "Diagnostics" section:

Ignoring other functions, click on « Reestablish » :

Comment. In the same window, you can select "Revert to original state", which will allow you to roll back the system at the time of purchase of the device. This action will completely delete all files.

As soon as the preparation is completed and the OS rollback is completed, when the computer starts, a report will appear on all programs removed after the procedure.

The utilities were not lost forever, they are presented in the report as links, by clicking on which you can reinstall them.

The presented method is not bad, but it is relevant only when Windows 8 is partially started. But if the computer has just begun to show signs of failure: performance has dropped, malfunctions have begun, then it is wiser not to wait for a complete system failure, but to roll it back using a restore point.

Create a point

We follow the algorithm:

On the right panel of Windows 8, go to the settings section, and then to the "Control Panel" (you can go to this section using the WIN + W search):

In the control panel, go to the "Recovery" section. Do not forget to set the "Small Icons" parameter in the view, otherwise this item will not be available:

Select the subsection of the restore point settings and the disk on which the system is located:

Click the settings icon. Enable system protection by selecting the appropriate section. Change the maximum usage rate to 15%:

The setup is complete, now you need to create a point and put it into practice.

To open a point, go to the control panel again in the recovery section, but now instead of settings, click create. Enter a description or name for the rollback point.

Comment. The system automatically creates points when the user installs third-party programs on the computer, updates drivers, etc.

Using a rollback point

If you notice that glitches, performance drops, etc. appeared after installing programs, then it's time to use a system rollback. For this:

On the control panel, go to the "Recovery" section and then to the OS rollback settings. Click on restore:

Starting automatic recovery

It is very easy to start automatic recovery from a recovery disk. After booting the system from the disk, go to the Diagnostics | Advanced options" (Troubleshoot | Advanced options). A screen will open with a list of additional options (Figure A), including automatic recovery.

Figure A The advanced options screen presents four Windows recovery tools.

If you select automatic recovery, the screen shown in Figure 1 will open. b.

Figure B. Automatic Repair is the first remedy to use if Windows 8 won't start.

When launched, the automatic repair tool immediately starts looking for errors (Figure C).

Figure C The first step of the automatic repair tool is to look for errors.

During the diagnostic process, the utility scans the system, analyzes settings, configuration options, and system files in search of errors and corruption. The following problems are being looked for:

Missing/corrupted/incompatible drivers;
missing/damaged system files;
missing/corrupted bootloader settings;
corrupted registry settings;
corrupted disk metadata (master boot record, partition table, boot sector);
updates installed incorrectly.

If any of the listed problems is detected, the utility tries to fix them automatically (Fig. D).

Figure D Automatic Repair detects problems and tries to fix them.

If the utility can fix the errors, it will do it on its own and then reboot the system into a normal working environment.

Serious problems

If the automatic repair tool is unable to resolve the problem, the screen shown in Figure 1 will appear. E. In this case, the utility creates a log where it writes detailed information and prompts you to return to the advanced options menu, where you can select another diagnostic and recovery tool.

Figure E If the automatic repair tool is unable to resolve the problem, the following screen appears.

Before using other utilities, you should read the magazine. There is a Notepad on the recovery disk that you can use to view. To do this, remember the path to the log file and its name. On the Advanced Options screen, select Command Prompt.

In the command prompt window, enter the letter of the drive where the log file is stored (in my case it is "D"). Then use the CD command to navigate to the folder containing the file. After that, enter the name of the Notepad executable and the name of the log file.

In my example, the command set looks like this (Figure F).

D: cd \Windows\System32\LogFiles\Srt notepad.exe SrtTrail.txt

Figure F You can start Notepad from the command line to view the log file.

In notepad, you can view the contents of the file "SrtTrail.txt" (Fig. G). At the end of the log, you will probably find information about some failed test, which will be useful for further diagnostics.

Figure G. The information in the "SrtTrail" log may be useful for further diagnosis.

If you created the recovery disk on a flash drive, you can save the Notepad file directly to it, connect the flash drive to another computer, and print the log so that the information you need is at hand. Then do not forget to return the recovery disk back to the problem computer.

If the recovery disc was created on optical media, the file will not be able to be printed, so you will have to write down useful information manually.

Looped auto recovery

Recently, a friend of mine encountered the fact that his Windows 8 laptop was stuck on automatic recovery: the system was restored, rebooted, started recovery again, and so on in a circle. After starting the laptop from the recovery USB, we decided to try several BootRec commands on the command line, which helped us fix a seriously damaged Windows 7 in the past.

In our case, using BootRec in combination with ChkDsk worked. I have not seen other Windows 8 computers suffering from similar problems, so I cannot say how reliable this method is. However, I heard that other users were able to solve their problems with it. So you can try before you try other recovery tools.

In the command prompt window, run the following commands one after the other:

Bootrec /FixMbr bootrec /FixBoot bootrec /RebuildBcd chkdsk /r
Switch /FixMbr writes a new master boot record (MBR) to the system partition, /FixBoot is a new boot sector, and /RebuildBcd scans all drives for Windows installations and offers to add them to the Boot Configuration Data (BCD). Team ChkDsk with switch /r looks for bad sectors on the disk and recovers data that it can read.

After ChkDsk is finished, disconnect the recovery drive and restart your computer.

What do you think?

Have you ever used the Automatic System Restore feature in