Windows 7 is not loaded. The computer turns on, but the operating system does not start: possible causes and ways to solve the problem

If the user has a problem when Windows 7 does not start in the computer or laptop, then this article will help solve this difficult task. The launch of Windows 7 is sometimes impossible due to errors in the system after hardware problems, incorrectly installed software, malicious utilities, etc.

But the most common reason why Windows 7 does not load, lies in the operating system itself.

Solution to the problem

In the case when all initial stages launch windows 7 In a PC or in a laptop, it is performed normally, and still Windows 7 is not started to the end, then usually beginner users it puts in a dead end. Although if presence detailed instructions, Question: "What to do?" Even newbies will not appear. If the problem is a hardware failure, then it will indicate a laptop speaker signal or stationary computer With post test. If so, then start the OR will fail.

But if a software problem and the process stops at the Windows loading phase 7, then the user has encountered the most common problem solved using the typical action algorithm.

Instructions for action

You must use the OS recovery tool. During the PC launch process, if Windows 7 does not start, the system often recommends the owner of the computer or laptop to select download options. If for some reason this offer has not been received, the user can independently open this menu click on the "F8" button. Then proceed to the "seven".

What if the above instruction did not cope with the problem?

To eliminate the problem when Windows 7 does not start, you must apply the CD from OS:

Install the installation disk in the PC drive;
Run the system from the disk (in the bio d b. The corresponding order of loading system from media is installed);
In the displayed window, click on "Apply restoring functions that eliminate problems with the loading of OS" and click on "Next";
Then in the OS Recovery Settings menu, click on the "Start Restore";
Wait until the time analysis of the system and eliminate the causes of failures;
Perform a reboot of a PC;
In the BIOS, set the system starting from the hard disk ( when leaving the BIOS, you must save the adjusted adjustments.);
Reboot the computer again;
Ready! Now Windows 7 will boot normally.

Using the command line

If for some reason I could not restore Windows using the setting disk, then there is another way to do through the command line.

First you need to do the steps specified in the paragraph about the restoration of the normal download "Seven". Changes are only that simply in the menu now you need to specify the section - "Command Line".

What to do when it was not possible to achieve a positive result by executing the above instructions?

If you could not succeed and the user has already reached this part of the article, it means that the problem cannot be attributed to the category of typical failures boot distribution OS. It will take all further actions to make windows safe mode. It is recommended to analyze the disk "C" for the appearance of broken clusters.

To enter the "Safe Mode" you need to do the following:

Why are preventive measures important?

The Windows 7 provides a special system that can make special reference points, with which, if necessary, restores. Applying this feature of protection, even the user is always happy to return the OS to a working condition.

For example, in case of failures due to the incorrect installation of applications, drivers and other utilities like codecs or when errors occur due to making adjustments to the registry.

It should be noted that in the "seven" it is possible to drive a fixed amount of memory on the hard drive specifically for such protection of the OS. In Windows 7 available exercise self-configuration Protection Along with system data also files or you can do it separately.

Hi friends! The fact that Windows 7 loves to compare all sorts of blue screens and other mistakes there, I think everyone knows. But not everyone knows how to deal with these problems. Today I will write what to do if Windows 7 does not load And how to try to return system performance.

You understand that problems that lead to different errors have a lot, like the mistakes themselves. And of course ways that can be fixed all these "glitches" there is also a lot! I will write about one method, which is worth applying first, if Windows 7 stopped being loaded.

If you turn on the computer, and here you have an error like "", or "" (these two errors I wrote for an example, you may have another problem), then it's first to try the way I will write about, well And if it does not help, then look for a solution to the problem by error number, or other features.

And if you all seemed difficult to you, then better contact the guys who make the repair of Notebooks St. Petersburg, I think it will be easier. Well, if your eyes already caught fire, and you want to repair the computer yourself, we read on :).

Windows 7 is not loaded? We solve the problem.

We will need only the installation disk with Windows 7. Someone will say, yes, just. But even if you don't have it, then it is not so difficult to create it. Just download on the Internet.iso image, and.

So, insert the installation disk from Windows 7 into the computer's drive and reboot it. If you see the inscription, such as below in the picture, then press any button and wait until the window appears with the language selection.

Well, if you did not see such an entry, but an error appeared, that is, the computer tried to boot as usual, then, and exhibit. After that, reboot the computer again.

We see a window with a choice of language. Choose Russian and click "Next".

In the next window, choose "System Restore".

After search installed systems On your computer, select your system in the list (most likely it is there one), and click Next.

Now we have the opportunity to choose one of the ways to restore windows work 7. If you are enabled "System Restore"You can try this method. If you allow you to have a disk with a way for recovery, you can try to fix the computer with it by choosing "Restoring the image image". You can also run "Command Line"which by the way can come in handy with other ways to solve system errors.

But I advise to start running "Run Repair". After you select this item, the utility scans the computer, and if you find a problem, through which Windows 7 has not been loaded, it will try to fix it.

If this method does not help and Windows 7 is still not loaded, then you need to look for a solution to a problem for example by words from an error, or code. You can also use search for this blog, perhaps about such a problem I have already written. I hope I managed to help you. Good luck friends!

More online:

Windows 7 is not loaded? We restore the system operation. Updated: January 12, 2015 by the author: admin.

Before you understand how to restore the launch of Windows 7, you need to understand what causes the cause of the problem. To do this, it will be useful to learn a little general information about how the download is loaded, and what stages it turns on.

Loading General Information

Conditionally launching Windows 7 can be divided into three stages, which, in turn, are divided into several phases.

OSLoader.

This is the first stage of the system startup, which starts immediately after the BIOS code is executed. First, a small group of drivers starts to work, allowing you to read the data from the hard disk. Then Windows loader 7 (WinLoad.exe) begins initialization and loading kernel. IN rAM The "System" registry bus is loaded and another group of drivers. The first stage lasts about 2 seconds and is completed by the appearance of the operating system logo on the screen.

MailPathBoot.

The main and longest stage of the system startup. Visually, it continues from the appearance of the logo before starting the desktop boot. Consists of several phases, the duration of which can be different - from a few seconds, to a pair of minutes.

Presmss.

During this phase, initialization occurs windows kernels, The Plug and Play Device Manager starts to work, the remaining drivers are launched. The errors that occur at this point are usually associated with the problems of the main components of the computer or the incorrect operation of their software.

Smssinit.

The visual beginning of this phase is difficult to determine, but its part is already an empty field arising between the screensaver and the appearance of the welcome screen. The system at this point performs the following actions:

Initializes the registry.
Launches the next wave of drivers that do not have a "boot_start" mark.
Runs subsystem processes.

Most often, the problem when performing this download phase is associated with video card drivers.

WinLogoninit.

WinLogon.exe is a file that runs the welcome screen, so the "WinLogonIt" phase begins with this moment. During this stage, scripts are executed group PolicyServices are launched. The duration of the phase will seriously varies depending on the power of the processor.

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

Explorerinit.

Starts with the start of the shell and ends the beginning of the windows dispatcher. During this phase, program icons appear on the desktop, the services continue to run. These processes are accompanied by an increase in the load on the hardware of the computer - the processor, RAM, hDD.

Problems at this stage are usually associated with insufficient capacity of equipment or a malfunction.

PastBoot.

The last stage, which begins with the advent of the desktop and is completed after loading all autorun components. At this stage, all applications started with Windows begin to work. After completing the "PastBoot" stage, the system switches to inactivity mode.

The problems arising at this stage are usually associated with viral activity or incorrect operation of automatically downloadable programs.

Failures at different stages of download

Maltacks at different stages windows startup Noodynakovo manifests: Some are associated with equipment, others with the registry, third with drivers or important system files. Therefore, it is so important to understand which processes occur when the system starts, so that it is possible to quickly determine the cause of the problem.

Hardware problems

It is often difficult to determine what does not work - some particular equipment or operating system. However, some signs can make certain assumptions about which the device failed:

All errors described are usually associated with a computer hardware, however, there may be exceptions.

Boot files are damaged

The appearance of the BootMGR IS Missing type message system starts on the lack of critical files, without which download windows Impossible.
However, sometimes no notifications appear - the cursor is simply blinking on the screen, but no promotion occurs.

BootMGR is a standard Windows bootloader that is not available to the user, as stored on a separate hidden section. It is impossible to remove it by chance, but you can format tomUsing external media.

When loading from an external medium, the hidden volume with the loader looks like this:

Other important files are stored on the system disk in the Windows directory. The system registry data is stored here.

Damaged registry

If the registry is damaged or inaccessibility, the Windows boot may not even start. In this case, the system usually diagnoses the error independently and proposes to start the recovery tool.

Often the built-in system recovery tool helps to eliminate the registry problem by copying the files of its configuration from backup storage. However, there are situations where there are no registry files on the hard disk or they are in non-working condition. In this case, the user needs to manually produce a system registry recovery procedure.

Launch Recovery Tools

The easiest way to restore the launch is to use the built-in Windows tools:

A list of means of returning the system of system performance, in which you want to select "Run Repair".
There will be scanning and automatic correction of the detected errors, if possible.

If nothing happened with the launch, you can try to restore the system, turning it out to the previous state. Here everything is standard: choose control point With a working configuration and return the system at that time.

Another way, which often helps - recovery windows bootloader Through the command line. You can also run it through the Recovery Settings menu. IN command line You need to enter multiple requests (all commands are entered without quotes):

After successfully executing all the commands and the appearance of the Windows 7 report, it should start normally start.

In this article, we will consider all popular reasons why Wndows 7 or XP is not loaded on a laptop or computer and a black screen appears with inscriptions. Those. Possible software problems will be considered and their elimination methods. This will be a continuation of the first part of our review, in which we viewed possible options, why the computer does not load, and hardware problems (with iron). So, if you did not find an answer to your question, then be sure to read the first part - maybe it is there.

If your PC does not give any signs of life at all and does not respond to pressing the power button, we recommend you read the article, why the computer does not start. It contains the main causes and methods of eliminating this breakdown. But do not forget that if there is no desire to deal with the problem yourself, then you can always contact our service and order computer repair at home.

We tried that this review would be the most complete, and collected all the most popular reasons for which Windows 7 or XP is not launched on a computer or laptop. Coming has met many times in our practice. But this option is also possible that you will not find solutions to your problem. In this case, write in the comments, and we will try to help you.

On the black screen inscription: NTLDR Is Missing and Windows does not load

This is one of the most common reasons why Windows XP or 7 does not start. The message "NTLDR IS Missing" is translated as "NTLDR is missing". NTLDR is a bootable operating system file, to start which you need three files (NTLDR, Boot.ini and NtDetect.com) in active terder section The disc from which the download is configured. In the case when at least one of the files is missing or there is no access to it, then Windows 7 or XP will not boot and give an error.

Possible causes and what to do:

NTLDR files, Ntdetect.com and boot.ini have been moved or completely removed from the disk containing the operating system. In this case, you need to copy the missing computer files from the working OS.
Strong viral infection - a deep test of a PC for viruses is needed. It may also be necessary to restore damaged system files.
In the root directory of the system disk too many files accumulated.

Unfortunately because of the features file System NTFS, which is used on most modern computerssimple removal of unnecessary files from the root directory system partition It is unlikely that it will help to eliminate the malfunction - Windows will not start anyway. Additionally, you may need to copy boot files from a working PC.

If several operating systems are installed on the hard disk, then it was possible to conflict between them.

You can fix this malfunction by downloading the computer using the operating system restore disk, and manually edit the boot.ini file that is responsible for the OS boot sequence.

Windows XP is not loaded due to registry problems

As a rule, this problem is characteristic of this version of the operating system. In newer (seven, eight, dozen), we did not encounter such a problem.

Before downloading, one of the following inscriptions appears on the black screen:

Unable to run Windows due to a spoiled or missing file \\ Windows \\ System32 \\ Config \\ System;
Unable to run Windows due to a spoiled or missing file \\ Windows \\ System32 \\ Config \\ Software.

These messages mean that you are faulty than the operating system registry. The reasons why this could happen and now does not start Windows XP, there may be several:

Your PC has been subjected to viral infection.
You incorrectly complete the computer, forcibly turning it off through the button or pulling the cord from the outlet.
You fail (or already came out) a hard drive.

There are several ways thanks to which you can return the performance of your operating system. With a good defold, it will be done even without reinstalling the entire system. But all these methods require deep knowledge of the PC software.

Newbie, making even a small mistake or inaccuracy, risks losing the opportunity for subsequent successful recovery. In addition, it may be necessary to restore personal information on the hard disk. Therefore, with this problem, we recommend contacting specialists.

An inscription appears on the black screen: bootmgr is missing

"Bootmgr Is Missing" is translated as "bootmgr is missing". If Windows 7 or XP is not loaded and this message appears, this means that the boot sector is missing or damaged.

This could happen because incorrect installation programs, due to a failure in the operating system, careless actions of the user or due to problems with hard disk. Before trying to eliminate the error, you need to diagnose the hard disk for availability bied sectors.

In order to eliminate this problem need boot disk From which the installation of Windows was made. You must download the computer from the disk and in the "System Recovery Settings" select the "Restore Run" item.

In this case, the boot sector will be restored automatically. If after that, all the same windows 7 does not start, but what do you do not know, then better contact the service. Because Restoring the boot sector in manual mode Very difficult operation. Inactive actions can lead to the loss of all information stored on the computer.

Why winds does not load and hangs during loading

Many have come across a problem when the logo with a running string appears during the operating system and the computer hangs on it. Waiting for an hour, two or day meaningless - Windows will not start.

Here are the main reasons for which it can happen:

The operating system has undergone strong viral infection - in this case, a complete check of the system disk for viruses can help. You can do this by downloading the computer from the recovery disk or connecting the hard disk to another computer.
The operating system failed

You can try to boot in safe mode and make the system restore, or try to run the "download of the last successful configuration". Very often it helps to solve the problem. To do this, immediately after turning on the PC, start pressing the "F8" key. Menu should appear where you can choose this option Downloads.

Malfunction of the hard disk of the computer.

Due to improper operation or simply over time, broken sectors may appear on the hard disk. The information that was recorded on them becomes inaccessible and as a result can stop loading Windows 7 or XP and hang during the download process. You can restore and replace the broken sectors, well, the hard disk itself will be replaced. You can read.

Also, with such a malfunction, you can try "download the latest successful configuration." If all the same does not bring the result, then try the item in the same menu. Safe mode" (on the english language It may be " Safe Mode."). When it turns on, then try to "roll back" to previous state. To do this, find and run "System Restore".

Appears " blue screen of death"

Another popular problem when Windows 7 is not loaded further than the logo, and the "blue screen of death" appears. In this case, you will also need to call the download menu using the "F8" key.

The menu must be the "Troubleshooting" item. Press it and you have the "Recovery Settings" window.

We will briefly understand the items that are in it.

Start Restore - Automatic troubleshooting, due to which Windows 7 cannot start, and try to fix them. It does not always help, but it is necessary to try.
Recovery of the system - from here you can also make a "rollback" of the system, as from the safe mode.
Restoring the System Image - If you have a saved system image on your hard disk, you can recover using it.
Diagnostics windows's memory - Check system memory for errors.
The command line is for "advanced users." With it, you can delete, copy or move files in manual mode.

Thus, first of all, try to use the startup recovery item if it does not help, then the "Restoration of the system".

In this article, we reviewed the main reasons caused by the computer malfunction of the computer, due to which the windows is not loaded very often. We hope that we were able to answer all questions, and accessible to explain what to do in this case.

If you have not managed to find out the reason why Windows 7 or XP does not start on your computer or laptop, and what to do you do not know, you can always seek help to us - in the center computer help website. The wizards of our service quickly and accurately determine the cause of the breakdown and eliminate all malfunctions. In addition, they will give valuable advice, how to make such no longer repeated.

Also write your questions in the comments. And you will definitely get the answer.

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 a special version of the operating systems at which it is 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:

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.
Upon pop-up message about autorun, click "Cancel".
Open the "Run" command window, which is in the Start menu.
Enter the SFC / SCANNOW system file control command.
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.
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.
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 renewal agent 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.