Restore Windows system. Restoring Windows Recovery After Windows 7 Errors What to do

This error Appears when the computer is turned on:

Windows restore after an error: Windows does not start. The reason may be recent changes in hardware or software.

The computer can reboot with the same error after selecting the item. Start Windows Normally. (Normal Windows Start).

Step 1. Deleting recently added equipment

Follow these steps if new equipment has recently been added.

Note.

If new interior Component ( sound card, hDD Or another) was added to the computer before it began to appear this error message, it is necessary to disconnect them before performing further actions.

Disconnect the computer and disconnect the power cord.

Disconnect all unnecessary to this moment Peripherals (printer, scanner, webcam, zip drive, telephone cable, network cable And other devices). Leave only mouse cables, keyboard and monitor connected.

Press and hold the power button on the front of the computer. Release it in 5 seconds.

Connect the power cord again.

Turn on the computer.

A message will reappear on the screen. Wait until the timer counts will replace zero.

If the boot process comes to the display of the worker wooden tables, The error message does not appear, connect one device again and wait until Windows recognizes it.

1. Continue to connect devices one by one, each time restarting the computer until you find an error device. Do not use an error device.

   Note.

   Be sure to wait for Windows full boot before re-connecting devices. In the service technical support Find out whether there is information on known errors, troubleshooting procedures updated drivers related to a device that causes errors.

Windows 7 has become a classic for home use, It is it that it is installed on each second computer, despite the development of new operating systems from Microsoft. Going out to the market in 2009, "Seven" still will not get rid of problems during the launch, which are pretty spoil the nerves of a multi-year user audience. To simplify the user's life, the computer is running "seven", and this article is written. In it, consider how to recover Windows 7 if it does not start.

Bootmgr Is Missing

The most common problem that appears during the launch of the "seven".

The reasons for its appearance can be:

• damaged hard sectors disk or non-working SSD memory cells on which Windows 7 is installed (in most cases you can perform their recovery);
• spontaneous power off or restart PC via the RESET key;
• virus activities (very rarely);
• inept user handling with utilities for breaking hard disk.

Make a mistake to disappear in several ways. We will look at how to restore the computer with the means of the OS itself.

• If there are problems during the launch of Windows 7, press F8 to call the menu with the list of additional computer start settings.
• Select the option "Troubleshooting ...".

• Choose Russian and press "Next".
• Choose account with administrator rights.
• Click on "Start Restore" for the operating system to try to find and correct the problem independently.

• If the error is not fixed, run the command line from the OS renewal parameters window.
• Sequentially enter the command:

"Bootrec.exe / fixmbr" - record MBR in the system section;

"Bootrec.exe / fixboot" - creating a boot record on the system volume.

• Reboot and run a computer.

If, after executing the PC actions described above, it still does not detect the installed Windows 7 during startup, run the BootRec.exe command via the command line with the "RebuildBCD" attribute.

She scanned all installed on the device long-term storage Information for the presence of installed OS compatible with "seven" on them will allow you to add them to the download list.

And in the most recent case, when nothing helps to recover the launch of the "seven", reserve the old BCD folder that is responsible for starting the PC, and create a new one. This is done using the chain of the commands below:

Problem "Disk Boot Failure" or message with the text "INSERT SYSTEM DISK"

The launch error is caused by one of several reasons, the essence of which is as follows: The computer is trying to find boot record On the disk that is not bootable. Factors that do not allow Windows 7 will start:

• The device from which the computer begins to load is not a system disk - try turning off all flash drives, telephone, camera, including external hard drives, and restart the system.
• Check out bIOS settingsresponsible for the priority of download devices - there is a high probability that the computer begins to load from the disk that is not systemic. Also look at the BIOS or through one of the special utilities on which Windows 7 is installed.
• Reconnect the HDD to another loop and power cable, it is possible a problem lies in the unreliability of the connection or damage to one of the cables, for example, due to its intentional inflection.

The list of reasons can be safely ranked installed windows 7 Due to the fact that the disk with it was formatted due to the inattention or inexperience of the novice user, and it will help it re-install or restore the remote partition.

If none of the options brought the desired result, try to restore the OS, as described in the previous paragraph, and also make sure the hard drive is working.

Impossibility to run Windows due to damage to the registry files

Among other things, Windows 7 may not boot due to damaged files Registry.

As a result, the computer will inform the user about the problem and will launch an application that allows you to restore efficiency. operating systems.

But the tool for automatic recovery of Windows 7 is far from always efficient and, for example, in the absence of a backup copy of the damaged data, the user will have to manually perform the operating system recovery.

• Call a window with an extended list of Windows startup parameters using F8.
• Select "Troubleshooting ...".
• Next click on the link: "System Restore".

Why not run Windows 7? Loading the operating system can be completed by a multiple reasons: due to the hardware failure, due to the incorrectly installed software, due to viruses, but most often due to problems in the Windows itself. To make a description of the process of searching for the source of the failure of the failure, first we will analyze the seven launch sequence.

Windows 7 download steps

The launch of Windows 7 is conditionally divided into three stages that are divided into phases.

1) OSLoader.

OSLoader. - The first stage of Windows 7 download, which starts immediately after the BOIS code is executed. At the beginning of this stage, a small group of the main drivers required for further reading data from the hard disk is loaded. Further winLoad.exe., Windows 7 bootloader, proceeds to initialization and start loading of the kernel, loads the registry bus rocket System. and the next batch of drivers with the startup parameter Boot_STart..

Stage OSLoader. lasts 2-3 seconds. By the time of appearance, the system logo appears on the screen, it is already completed.

2) MainPathBoot

MainPathBoot. - The main and longest stage of Windows loading. Consists of several phases. Visually, this stage continues from the appearance of the system logo on the screen and ends with the beginning of the desktop boot. The duration of this stage can be different - on average, from a dozen seconds to a pair of three minutes.

• Phase Presmss.

During this phase, the Windows 7 kernel is fully initialized, the Plug and Play equipment manager is launched, previously running drivers are initialized. Boot_STart. and hardware drivers.

Errors arising during this phase are often associated with the problems of the main computer devices or their drivers.

• Phase SMSinit.

The phase begins from the moment the session dispatcher control is transferred - SMS.EXE.. At this time, the remaining registry bushes are initialized, drivers are loaded with the launch parameter "Auto". At the end of the phase, the control goes to the file WinLogon.exe. - User entry program in Windows. Visually about graduation Smssinit. Specifies the appearance on the input invitations screen.

Failures and decelerations during this phase are often associated with the delay in the download of the video driver or the problems of the video subsystem.

• Phase winlogoninit.

This phase begins with the start WinLogon.exe. (Welcome screen) and ends with the boot of the desktop - the start of work windows shells - File Explorer.exe.. During her stroke, the system reads and executes scenarios group Policy and launches services (system and third-party). The phase can last long and accompanied by high processor loading.

Failures at this stage are often caused by services. third-party applications, including antivirus.

• Phase Explorerinit.

Starts the start of the shell and ends with the launch of the desktop window manager process. During the course of this phase, the desktop icons appear on the screen. At the same time, there is a further launch of the services, the start of auto-loaded applications, data caching, etc. All this is accompanied by high load on hardware resources - hard disk, memory, processor.

Problems and delays during Explorerinit. Often are associated with an insufficient power or malfunction of the equipment.

3) PostBoot

Stage PostBoot. It begins the appearance of the desktop and ends after loading all that is written in autorun. During this period, the main part of the applications started with Windows begins to work. After graduating from stage, the system goes into inaction.

Delay and failures at the stage PostBoot. Associated with automotive programs, sometimes - with viral activity.

Failures at various stages of system loading

As it was already briefly mentioned, malfunctions at different stages windows startup 7 is manifested in different ways: some are associated with equipment, others with drivers, third - with a system registry or other critical files. Understanding which processes occur at each stage of the start system, you can determine the range of possible problems.

Briefly about hardware problems

You will not stop in detail on the equipment in detail, since our topic concerns Windows 7, but sometimes it is possible to determine whether the physical device or system is broken, it is very difficult.

• A repeated failure of the same driver at the Windows start stage may be associated with a device malfunction controlled by this driver.
• A series of diverse errors (blue screens of death), which occur at different stages of the download, is often due to non-variable memory.
• Lack of image or artifacts on the screen, while the sounds of the loaded system are heard, may indicate the problems of the video card.
• If Windows load does not even start or suddenly stops - "freezes" in one place - it is possible that it fails the hard disk.
• Suddenly shutdowns from the computer during Windows boot say "in favor of" power supply problems or motherboardand sometimes something else.

Damage to boot files

In the early stages of Windows startup damage or absence critically important files may appear display on the screen phrase "Bootmgr Is Missing" or other error messages. But it happens that no messages are displayed, and the user simply observes the black screen with the cursor in the form of an arrow or without it.

The bootloader of Windows 7 and 8 operating systems, like other boot items, is not available to the user - it is in a separate hidden section and cannot be removed by chance. However, the user by ignorance can format this section by booting from an external medium. Then Windows will not be loaded.

In the screenshot is shown boot section Hard disk, access to which is obtained from the recovery environment.

Another part of the important files is on the system disk in the catalog and subdirectories C: Windows. There is also a system registry.

Damage registry

In case of unavailability or damage to the registry, the Windows load may not even start.

The system itself will inform you about failure and automatically starts the built-in recovery wizard. It often helps to identify and eliminate the problem - the registry will recover from the backup.

But the self-setting of Windows 7 boot may not always. So, it does not happen if the recovery wizard cannot find backup copies of missing or damaged data. In these cases, the system needs help user.

Windows 7 startup recovery

Recovery environment

Restore the download of Windows 7 much more convenient than Windows XP, because the seven is equipped with a set of tools Windows Recovery. Tools (WRT)which is available from the recovery environment. Recovery environment for windows installations installed on a hard disk, in separate sectionand has its own bootloader. Therefore, it retains performance regardless of what is happening with the system.

To get on the recovery environment, select from the menu F8. (menu additional options Launch Windows 7) "Troubleshooting Computer".

For admission to the recovery parameters, the system will ask you to conduct a password. If you do not have administrator rights or forgotten the password, Windows 7 recovery environment will have to run from the installation disk.

After the window opens "System Recovery Settings" - Select the first option from the list: "Run Restore". After self-diagnosis, damaged boot files, the registry or individual startup parameters will be restored.

This tool helps solve the problem in most cases, and it should be resorted to it when you do not know exactly why not Windows is not started.

Two ways to restore the system

If the failure occurred after installing the program, due to the virus infection or due to changes in the registry, return the seven ability to boot help "System Restore". But it will be sense from it only when control points of recovery are preserved on the hard disk.

This tool is familiar to many: you choose a suitable checkpoint when the system function normally, and roll back. All changes made later selected dates will disappear, and you can download Windows normally.

If there are no points, but you saved the backup of the system on external accumulatorwill help the tool "Restoring the image image". Connect the media to the computer with archived and follow the instructions for the recovery wizard.

Manual recovery registry

If the above manipulations did not help and Windows is unclear why, but it does not start, you can try to restore the registry from the backup. Copy windows registry 7 automatically generates every 10 days and saved in the directory C: WindowsSystem32Configregback. To restore the system performance, you need to copy all 5 files from the above folder to the folder C: WindowsSystem32Configwhere there are current registry files. Old files are better not to delete, but rename (in extreme case).

• From the list of parameters, select the command prompt. Open it and start the Notepad command - it will be needed to start Windows Explorer.

• In the Notepad window, go to the menu "File" and choose from it item "Open"

• Go to the directory C: WindowsSystem32Config. To see everything in this folder, change the type of files with. tXT. on the "all files".
• Files Default., Sam, Security, System. and Software. (without expansion) - this is the current registry. Rename them into anything - add them at least the expansion .old.

• Open the folder REGBACK from backups Registry files and one copy to the folder config.

• After you copy everything, restart the computer. If the Windows load failure occurred due to the registry fault - the problem will be solved.

The reboot button is at the bottom of the window. "Recovery Settings".

Restoring files

Own means of restoration of protected windows files - Utility sFC.exe.may be successfully launched in the recovery environment. Usually it is launched with a parameter / Scannow - for automatic search and corrected problems found. In the recovery environment will also have to specify extra options: location of the autonomous download directory and stand-alone directory of Windows (for the Windows folder recovery environment, where it is located, are autonomate catalogs) are parameters / offBootdir. and / offwindir..

Completely the command is written as shown in the picture:

IN offBootdir. You need to specify the path to system disk, and B. offwindir. - way to windows folder. Just do not forget that in the recovery environment, the letters of sections may not coincide with those that you see in the conductor with the usual download windows. "Right" letters can be viewed by opening the conductor using a notepad.

If after that, Windows 7 still does not start, you may have to manually restore the boot files, as well as overwrite the main boot record (MBR) of the hard disk and boot code system partition. This will also help your own Windows tools.

For re-creation boot files Open the command prompt and run the following command: BCDBoot.exe C: Windows.Do not confuse the letter section.

To overwrite the MBR and VBR (boot code of the partition), perform the following commands: bootrec / fixmbr and bootRec / FixBoot.

After that, check the download.

Many PC users work with Microsoft products. For example, with relevant operating systems. They are called Windows (eng. - "Window"). Every year the development and release of new operating systems is being developed. To date, users can enjoy Windows 8 and Windows 10. However, this is not the only software for the computer. There is another very successful Microsoft product. We are talking About Windows 7. The bulk of users prefers to work with this software. It has a pleasant and understandable interface, and also regularly copes with its tasks. But there are exceptions. For example, there are no cases in cases where "Windows 7" is not loaded. How to be? What should the user should make to return the computer to life? Below we will look at the causes of failures when downloading "Windows", as well as try to figure out how to troubleshoot.

Major talks

"Windows 7" is not loading? This operating system is considered one of the most successful at Microsoft. Many users are preferred by many users. But the operating system is very vulnerable software. Therefore, errors in its work are not excluded.

Most often, the problems with the operation of the operating system are called:

• system failures;
• viral infection of PC;
• "Sanctuity" of a computer;
• hardware damage;
• improper installation of software;
• conflicting components connected to a computer.

You can actually correct the situation in different ways. It all depends on the problem. If "Windows 7" is not loaded, the user will have to detect the cause of such behavior (fortunately, it is often easy to do it), and then eliminate the conflict. And only occasionally agree on extreme measures.

Stages of download

First, we will try to understand how the OS boot on the computer occurs. So the user will be able to find out at what stage problems revealed. It will definitely help in the future.

1. OSLoader.. Stage that starts with bIOS launch. That is, immediately after turning on the computer. First, execution of the BIOS code is executed, then the main drivers are connected. They are needed to read data from the hard disk. After that, the Windows kernel is connected, as well as the registry branches.
2. MainPathBoot.. The biggest load step. It connects to the operating system all the necessary components and drivers. Settings, parameters, some applications and all built-in services are loaded at MainPathBoot. This stage on the screen is displayed as a blue background, which is written "WINDOVS 7".
3. PostBoot.. Activated when booting the desktop. The stage completes the download "Windows 7", connects the remaining applications and programs.

That's all. In fact, everything is not so hard to understand, as it seems. Nevertheless, you will have to find out what to do if "Windows 7" does not load. Typically, problems are detected at the MainPathBoot stage. But with postboot, they also come. At the stage of the OSLoader, errors with the operation of the operating system are almost not found. This step lasts only a few seconds.

PC Damage

Not loaded "windows 7"? Often to understand what exactly happened - hardware failure or systemic problems, difficult. After all, the computer can behave equally in both cases.

So, if a user thinks that he is damaged by some components on the computer, they will be replaced. Ideally, look at the behavior of the operating system. Very often, "Microsoft" suggests the user, what is the problem. For example, by eliminating the "blue screen of death". But more on that later.

After replacing the defective parts, the Windows download error should disappear. The following layouts may indicate such problems:

on the computer constantly fails the same driver;

• "Blue screens of death" arise;
• on the computer, the sounds of the OS operation are heard, but there are no pictures on the screen;
• sudden freezing of the download process "WINDOVS";
• turn off the computer in the process of processing OS load stages.

Which of these phenomena and what do you indicate? This will be discussed below.

Signals - signs

An error occurred when loading "Windows 7"? Often, failures are associated with hardware damage. But what will have to check in the first place? It all depends on the situation.

Previously, we led several computer hardware pointers. But what exactly do they indicate? We will try to figure it out.

So, users can focus on the following data:

• driver errors - a malfunction of the device for which one or another software package is installed;
• "blue screen death "- problems with rAM (but there are exceptions);
• no pictures on the screen - damage to the video card;
• stop loading OS -;
• turning off the power during PC boot - malfunction in the power supply.

Can the listed phenomena occur when a conflict of some components of the computer? Yes. For example, if after installation new video card The OS does not show a picture on the monitor, it is necessary to replace either the rest of the "iron", or return the old "vidyuhi". Fortunately, diagnose such phenomena is easier than other problems.

Boot files

Not loaded "Windows 7" in the usual mode? Often, users say that in the early stages of the boot, they face black screens. They are written on "bootmgr is missing". Next is proposed to click on Ctrl + Alt + Del to reboot the OS. Sometimes the user may encounter an ordinary black screen without inscriptions. The cursor runs through the monitor when the mouse is moving, but no more.

This error indicates that the boot file was damaged during the computer. BootMGR is the Windows 7 and Windows 8 boot. It is initially broken from users. Remove it as formatting hard Disc is problematic. Often the cause of the mentioned error becomes viruses.

What to do in this case? Help the installation "Windows 7" on a computer "from scratch". This is the easiest solution. You can try to restore the operating system, but if such a reception does not help, you will have to act resolutely and radically.

Registries

Not loaded "windows 7"? The black screen, as we have already spoken, or indicates problems with the video card, or emphasizes the Windows loader failures. Sometimes when you start the PC, it does not read and download system registry. This is an extremely important element.

As a rule, the error is detected easily - an appropriate warning appears on the computer screen. In addition, correct situations will be easier than it seems. The computer will launch the recovery wizard. Following his instructions, the user will be able to eliminate the problem. Not always, but often this technique helps.

Wizard recovery

Only not always the user will be able to use the automatic operating system recovery wizard. Sometimes you have to call it yourself. In addition, if "Windows 7" is not loaded, each has the right to use a set of OS recovery tools.

To run the corresponding menu, you must:

1. To restart a computer.
2. At the PC loading stage, click on "F8".
3. Select "Troubleshooting Computer".
4. Enter access password.
5. Click on "Start Restoring".
6. After completing the operation, to restart the PC.

Using the menu called, you can roll back the system. To do this, it is enough to choose anything incomprehensible or difficult in it.

Safe mode

Sometimes "Windows 7" is not loaded only as usual. In this case, you will have to restore the OS. It is advisable to do it with safe download "Windows 7". In addition, such a mode helps to restore drivers and clean the operating system.

To use secure boot, you will need:

1. Turn on the computer.
2. Press "F8".
3. Select "Safe Mode".

You can wait for the operation of the operating system. Labels on the screen will appear on a black background. To restore the OS, it is enough to go to the "Start" - "All Programs" - "Standard" - "service" - "Recovery".

After a secure loading, the user will be able to use all services and windows services. For example, a command line. It often helps to get rid of some

"Blue Death"

Sometimes users are concerned when downloading "Windows 7" blue screen. It is called "Blue Screen of Death". As we have already spoken, most often a similar error occurs when problems with RAM.

A blue background appears on the monitor display. It has written specific information about the error in white font. The main mass of information is not needed. It is enough to look at the type of error, as well as to the "Technical Information" section. With their help, you can understand what's the matter.

On errors with hard drive and / or its controller may indicate type errors:

• stack_inpage_error;
• data_inpage_error;
• incaccessible_boot_device;
• mode_exception_not_handled.

It is advisable to have a handbook bIOS errors. It contains full list Errors "Blue Death Screen". With it, each will understand exactly what the problem of downloading "Windows 7". Installing a new operating system will not need. But how to realize the idea of \u200b\u200blife?

BIOS reset

Russian "windows 7" is not loading? Similar problem It occurs when working with hacked software. Reinstalling it, the error will disappear.

As we said, the "blue screen of death" indicates damage to the BIOS. Removing the situation will help reset the settings. You can act like this:

1. Get to the motherboard and click on a special jumper.
2. Remove the round battery and paste it back. The corresponding element is on the motherboard. It is recommended to fully replace the battery on the PC when "bios" fails.
3. Turn on the computer, click on the BIOS call button ("F2", "F4", "DEL" and so on - it all depends on the motherboard). Go to EXIT and install a pointer on Load Setup Defaults, click on the "Enter" button. Save changes.

Ready! Now the "Death screen" will no longer bother the user. But what to do if the operating system still does not boot.

Restoring files

In some cases, "Windows 7" is not loaded due to damage system files. They can be restored manually. This technique works if automatic recovery did not give results.

For manual operation, the user must:

1. Start the command line in "Windows 7". It is advisable to do it in safe mode.
2. Write: SFC / SCANNOW / OFFBOOTDIR \u003d C: \\ / offwindir \u003d C: \\ Windows.
3. Click on "Enter".

You can wait for the computer check and restore boot files. The usual operation takes a few minutes.

Rearing the section

Slowly loaded "windows 7"? What to do if in the end this operating system did not start?

All those listed earlier tips did not help? Then you can try to re-create the boot sector. It is also recommended to overwrite the boot code.

This is done like this:

1. Open the command line in secure mode on the computer.
2. Fit first BCDBoot.exe C: \\ Windows and perform operation.
3. Write bootrec / fixnbr and bootrec / fixboot.
4. Run requests.
5. To restart a computer.

Ready! Now it's time to check the operating system boot. It is possible that the problem will disappear.

Slow work

If the operating system in principle works, the user can offer the following acceleration methods:

• disable the autoload of programs;
• scan OS on viruses and delete all malicious files;
• start CCleaner and clean the PC registry;
• clean the operating system from files and programs.

All this really helps. If the techniques were not effective, you will have to agree to reinstall "WINDOVS 7". Usually required for ideas installation disk. In the BIOS, you must set the hard disk in the BOOT section, and then, following the instructions on the screen, complete the installation.

Often there are cases when after installing any program, driver, inadvertently deleting a system file or a viral attack, the Windows 7 operating system begins to "slow down" or even stops functioning. If there is no computer important informationYou can simply reinstall it. Otherwise, the system restore function will help. This means Performs a refund of the OS with all data available on the hard disk to a working state.

Ways to restore Windows 7

The developers of the Windows WINTOV are provided standard methods Recovery, but they all do not allow one hundred percent warranty. Therefore, be prepared that you may need to use several resuscitation methods alternately.

You can return the performance of Windows 7 using:

• applying the latest workable configuration;
• secure mode;
• recovery points.

Using the latest successful configuration

This Windows renovation tool is the easiest performed, so it should be resorted first. The sequence of work will be as follows:

After performing the above actions, automatic recovery of data from the OS registry and operational parameters of the available drivers are carried out. If this method fails to run the system, go to the second method.

Safe Mode - Effective Windows Resuscitation Tool

Safe mode is special option operations of operating systems in which not produced automatic start installed programsAs with normal Windows loading. In this case, only those drivers are activated, without which the OS functioning is not possible.

This tool starts the same way as the last working configuration, that is, using the F8 key. When entering the system, this method will change the screen resolution by 800x600. It is normal, so it's not worth worrying.

The following recovery procedure is presented below:

1. Windows 7 boot disk is inserted into DVD drive and starts. The assembly of the system used should be the same as on your computer. Therefore, if you have the opportunity, take the same disk that you used during the installation of the Ourser.
2. Upon pop-up message about autorun, click "Cancel".
3. Open the "Run" command window, which is in the Start menu.
   
4. Enter the SFC / SCANNOW system file control command.
   
5. After some time after activating the process of searching executable files, all damaged or deleted system data will be copied with DVD Disc and restored.
6. If you want to follow the passage of recovery, you need to log in to the command line by entering the "CMD" command in the "Run" window. After that, in the string is prescribed "SFC /?". Log in to the command line should be performed on administrator rights, since otherwise you will not receive the required information.
   
7. If the data line will be displayed in the form of hieroglyphs, then you will additionally need to enter the properties and choose the desired language there.
   

Using the recovery point

Another effective tool renovation windows systems - Application of recovery points. The principle of operation of this function is based on the fact that after a certain period of time, the available OS configuration is written to the hard disk. When any software malfunctions occur, you can use the stored dots and restore the computer's performance.