Windows 7 boot file

Friends, many of you have repeatedly had problems loading the operating system and asked the question how to restore Windows 7 boot and make the operating system boot normally. In this article, we will look at the most common ways to restore the Windows 7 bootloader, which help in most cases.

1. Restore Windows 7 boot using the recovery tool

Boot from your Windows version 7. The main thing is that the system bit size matches (32-bit or 64-bit). Also, it is desirable that the release coincides (Home, Professional, Ultimate).

Instead of installing, select System Restore.

Go to the System Recovery Options window and select the Startup Repair tool.

After this, the recovery program will search for errors in the boot sector and boot Windows section 7 and, if detected, will try to correct them. After this, you will need to reboot the system and Windows 7 may boot normally.

If you were unable to restore your download the first time using the tool Windows recovery 7, then try repeating this process 1-2 more times. This often helps since a repair tool can't always fix multiple problems in one pass.

2. Restore Windows 7 boot using the command line

If you were unable to restore your Windows 7 boot using the automatic repair tool, then try using the command line. Boot into your version of Windows 7 and select System Restore instead of installing.

Go to the System Recovery Options window and select the Command Prompt recovery tool.

After this, a window with a black background will appear in which you will need to write several commands.

Enter the following commands in turn:

Switching the language is done using the key combination “Alt” + “Shift”. After entering each command (line), you need to press the “Enter” key.

Then restart your computer.

After this, in most cases, problems associated with the boot sector and bootloader of Windows 7 will disappear and the operating system will boot normally.

If after using the command line, Windows 7 still does not boot, then try using it again automatic tool boot recovery, as we discussed above.

3. Restore Windows 7 boot with system reinstallation

If you were unable to restore the operating system boot using the methods described above, you will most likely have to delete the partitions.

Before reinstalling Windows 7, copy all important files from hard drive on or . This can be done using any bootable LiveCD. Please note that external drive or flash drive must be connected to the PC before booting from the LiveCD, otherwise they may not be detected.

If you are unable to reinstall Windows 7 due to boot errors, remove all partitions from the disk using third party utility, for example, boot Acronis disk Disk Director. After that, try again by creating new partitions.

If at reinstalling Windows 7 at the stage of setting up the disk (creating partitions, selecting a partition for installation) or when restarting the computer during the installation process, if you encounter the same boot errors, then launch the command line and run the commands that we discussed above.

In order to prevent loading problems in the future, you need to determine what exactly led to the problem and not repeat these mistakes. If you are unable to restore Windows boot, or other errors occur with the installation and operation of the system, please visit the website http://esate.ru where you will find instructions for solving various problems with operating system.

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Sometimes it happens that the operating system bootloader crashes. In most cases, normal Recovery helps. Windows startup 7, however not always. You can also try. If this does not help, then read below. detailed instructions, how to restore Windows boot loader 7 .

Remember: you cannot install an older operating system after a lower one, that is, if you install Windows XP, Windows 7 will not boot, since the master boot record (MBR) will be overwritten by the old system.

To restore the Windows 7 bootloader, we will use the recovery environment, where we will need the command line. I will write and describe all the commands below. But first, let's look at what MBR is. The MBR (master boot record) is the very first sector on the disk, which contains the partition table, as well as a small boot loader utility that specifies from which part of the disk the operating system will boot. If the MBR contains incorrect information about the location of the OS, then Windows 7 will not start and will most likely display a similar error: “BOOTMGR is missing press CTR-Alt-Del for restart.”

To fix the operating system boot loader we need an installation Windows disk 7, which will contain the Bootrec.exe utility we need, or a recovery disk. This utility will register a new boot sector using certain commands.

Well, let's get started. We boot from the installation disk with Windows 7 or from the recovery disk, the message “Press any key to boot from CD...” will pop up and immediately press any key on the computer, otherwise booting from the disk will not happen

In this window you need to select System Restore

In most cases, problems are found automatically, after which you will be offered to fix them in automatic mode. To do this, simply click on the Fix and restart button, after which the system will reboot and Windows 7 will boot without errors.

However, if the problems remain the same or the system does not offer to fix the errors automatically, then in the same window you need to select the OS that needs to be restored (usually there is only one). Click Next

Here we click Startup Recovery

We wait until the recovery tool eliminates the operating system startup errors. If suddenly this method does not help, then select the command line in the recovery tool

The Command Prompt will open, in which you need to enter the Bootrec command and press Enter.

You will see information about the capabilities of this program. Enter the command Bootrec.exe /FixMbr - select the master boot record

It will show us in the window that the operation is completed. This suggests that the first sector of the boot boot hard section disc is recorded new entry.

The operation is completed and now we enter the Exit command, which means exit. After this, we try to start the system.

This should help, but if these commands do not help, then load the command line again (as written above) and enter the Bootrec /ScanOs command, which will scan all hard drives for the presence of an OS. Next, enter the command Bootrec.exe /RebuildBcd, which will ask you to add the found Windows to the boot menu. We agree to this by entering Y (yes). After this, the found operating systems will be added to the boot menu.

We reboot and voila - our system starts up again. I think all of the above methods will solve your problem.

One of the reasons why a computer on the Windows 7 operating system does not start is a damaged boot record (MBR). Let's consider in what ways it can be restored, and, therefore, the opportunity to return normal operation on PC.

The boot record can become corrupted for many reasons, including system failure, sudden power outage or power surges, viruses, etc. We will look at how to deal with the consequences of these unpleasant factors that led to the problem described in this article. You can fix this problem either automatically or manually using "Command line".

Method 1: Automatic recovery

operating room Windows system itself provides a tool that corrects boot entry. As a rule, after an unsuccessful system startup when restart computer, it is activated automatically, you just need to agree to perform the procedure in the dialog box. But even if automatic start did not happen, it can be activated manually.

If, using the method described above, you cannot even start the recovery environment, then perform the indicated operation by booting from the installation disk or flash drive and selecting the option in the start window "System Restore".

Method 2: Bootrec

Unfortunately, the method described above does not always help, and then you have to restore the boot entry of the boot.ini file manually using the Bootrec utility. It is activated by entering a command in "Command line". But since it will not be possible to launch this tool as standard due to the inability to boot the system, you will have to activate it again through the recovery environment.

If this option action did not help, that is, there is another method, which is also carried out through the Bootrec utility.

Method 3: BCDboot

If neither the first nor the second methods work, then it is possible to restore the bootloader using another utility - BCDboot. Like the previous tool, it is launched via "Command line" in the recovery window. BCDboot repairs or creates a boot environment for the active hard drive partition. Especially this method effective if the boot environment was moved to another hard drive partition as a result of a failure.

There are several ways to restore the boot record in Windows 7 if it is damaged. In most cases, it is quite enough to perform an automatic resuscitation operation. But if its use does not lead to positive results, special ones come to the rescue system utilities, launched from « Command line» in the OS recovery environment.

Greetings, dear readers.

Computers often fail for a variety of reasons. If this problem is directly related to the operating system, the best solution there will be a reinstallation. But what to do if there are still important files? After all, when you reinstall everything, everything will be deleted. The solution is a tool like recovery Windows systems 7 from disk. This function allows you to restore the functionality of the operating system when the latter refuses to load.

In addition to a malfunctioning computer, we also need boot disk Windows. And this can be either a plastic carrier or a flash drive. Moreover, it is desirable that this be the same image from which the current shell was installed. Otherwise, due to a mismatch of versions, the process may not proceed.

If the element from which the current system was installed is lost, try to find it on the Internet on another computer. Download the disc and save it to your hard drive.

After the system image is on one of the partitions, it must be scanned for viruses using Comodo Internet Security, then correctly written to a portable device. To do this, use one of the many programs. For example, I like Rufus. The application allows you to complete the task as quickly as possible. It has an intuitive interface, so anyone can create a disc.

Procedure( )

There are many reasons why Win 7 can become so faulty that it stops loading. To solve the problem, you need to use a tool that allows you to return everything to its place. It runs via BIOS:

It is worth noting that some laptop manufacturers even create special software that allows you to quickly return the device to functionality. For example, HP offers " Recovery manager », Samsung – Solution. In general, any large company provides similar functions.

First you need to get an initial impression of what a bootloader is. To put it simply in simple words we can say that the bootloader is a utility that helps Windows start immediately after the computer boots. This program called MBR and contains code for the initial startup of the system.

Accordingly, without such code or if it is damaged, you will encounter errors containing the word Bootmgr. This is the dispatcher that responds to processing Windows boot. All this comes down to a complete blocking of the system, so you will not be able to get to the desktop and even safe mode will be unavailable.

Microsoft has prudently introduced special commands to restore the recording, which makes it much easier to fix the problem. In addition to this, there is large number programs with a similar effect. Both cases will be considered, which will help restore order when starting the system.

Before we begin, we should write that if Windows starts, and failures begin after booting, then the reason is not in the MBR. There are other files to be restored here, so this instruction not for you.

Recovering the MBR using the standard method

In Windows 7, restoring the bootloader is quite simple, but prerequisite, is the presence installation flash drive or disk with the system. Otherwise, we won’t be able to get beyond the error window. If you don't have one, use the following method.

Having found the installation disk, it is not fundamentally important that it be with native Windows, you can use different builds. Connect USB or insert the disk into your computer, then:

• Go to BIOS or UEFI using Del (or your option);

• You should find a section called “boot priority”, most likely this will only be part of the name;
• Set your drive with the system to the First position and restart;

• You will now be taken directly to installation distribution, where you need to select the link below “System Restore”;
• Will happen Windows search, and then select it;
• Click "Startup Repair". Troubleshooting and troubleshooting will occur automatically; this does not always help, but it is very easy to use. If it helped you, further actions may not be undertaken;

• Go again to the same section, just select “Command Line”;
• Now enter bootrec /fixmbr - allows you to write the main entry for the bootloader, although it does not change the partition table;
• Insert bootrec /fixboot again - there is a high probability that you can stop at this stage and boot the system;

• Also the control command bootrec.exe /rebuildbcd;
• An additional method when using another utility bcdboot.exe c:windows.

All of the above methods are already built into the system and do not require additional installations applications, although sometimes you can’t do without their help.

Recovering the bootloader using programs

Recover bootloader after Windows installations It’s also easy when using third-party utilities. The main advantage is that there is no need for installation disk with Windows.

You will need one of the LiveCD programs, which also needs to be written to a disk or flash drive. As an example, we will use a utility that has proven itself to be a powerful and simple tool - Hiren’s Boot CD. It includes many programs for restoring and diagnosing hardware and Windows, including those for working with MBR.

Having created the media with the utility, you need to:

• In the same way as in the previous method, install autorun from the media via BIOS;
• Select “DOS Programs”;
• Now find “Disk Partition Tools”, in which there will be “Paragon...”;

• IN top menu you will see the “Wizards” tab, where the desired item is “Boot Recovery”;
• The checkbox should be set to “Search for copies...”;
• Then don’t forget to check the box next to “Change boot entry” and so on.

The Paragon application is one of the troubleshooting options, but there are others that are no less effective and popular, for example “MBRfix”. It is located in the same kit and therefore does not need to be created again. You should:

• In the Hiren’s Boot CD menu, select “Mini Windows”;
• After launch, click on start and select the “HBCD Menu” option;
• Then, one by one, go to “Partition/Boot/MBR”, then “Commandline” and finally “MBRFix”.

• Now in the console, run the command MBRFix.exe /drive 0 fixmbr /win7 /yes.

By following one of the suggested options for troubleshooting MBR failures, you can regain access to Windows. Immediately after this, you should check for viruses that could cause the problem. Removing malicious code should not be put off until later in order to avoid troubleshooting on an ongoing basis.

You can choose any of the proposed variations of achieving the goal, depending on the available resources, namely program distributions.

If you still have questions on the topic “How to restore the Windows 7 bootloader?”, you can ask them in the comments

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