Why won't Windows boot? Ways to fix the problem. Why Windows XP computer won't start Windows xp computer won't boot

The operating system is a very complex piece of software and, due to certain factors, it can work with failures and errors. In some cases, the OS may completely stop loading. We will talk about what problems contribute to this and how to get rid of them in this article.

Several reasons can lead to the inability to start Windows XP, from errors in the system itself to a malfunction of the bootable media. Most problems can be solved directly on the computer on which they happened, but some failures require you to use another PC already.

Reason 1: software or drivers

The symptom of this problem is the ability to boot Windows only in "Safe Mode". In this case, a screen for selecting boot options appears during startup, or you have to call it manually using the key F8.

This behavior of the system tells us that in normal mode it is prevented from loading by some software or driver that you installed yourself or received by automatic update programs or OS. In "Safe Mode", only those services and drivers that are minimally necessary for servicing and displaying the picture on the screen start. Therefore, if you have such a situation, then the software is to blame.

In most cases, Windows creates a restore point when installing important updates or software that has access to system files or registry keys. "Safe Mode" allows us to use the System Restore tool. This action will roll back the OS to the state it was in before installing the problematic program.

Reason 2: Equipment

If the reason for the failure to load the operating system lies in a hardware problem, and specifically, with the hard drive on which the boot sector, then we see all sorts of messages on a black screen. The most common is this:

In addition, we can get a cyclic reboot, in which the boot screen with the Windows XP logo appears (or does not appear), and then the reboot occurs. And so on ad infinitum, until we turn off the machine. Such symptoms indicate that a critical error has occurred, called the "blue screen of death" or BSOD. We do not see this screen, because by default, when such an error occurs, the system must restart.

In order to stop the process and see the BSOD, you need to perform the following configuration:

Now we can see an error that prevents us from starting Windows. About problems related to the hard drive, says BSOD with code 0x000000ED.

In the first case, with a black screen and a message, first of all, you should pay attention to whether all cables and power cables are connected correctly, whether they are bent so much that they could simply become unusable. Next, you need to check the cable that comes from the power supply, try connecting another, similar one.

It is possible that the power supply line that supplies power to the hard drive is out of order. Connect another unit to the computer and check if it works. If the situation repeats, then there is a problem with the hard drive.

If the previous actions did not bring results, then the reason lies in the software or physical damage to the hard sectors. A specialized program HDD Regenerator can help you check and fix "bads". To use it, you will have to use a second computer.

Reason 3: a special case with a flash drive

This reason is not very obvious, but it can also cause problems with loading Windows. A flash drive connected to the system, especially a large one, can be considered operating system, as additional disk space to store some information. In this case, the flash drive can be written hidden folder "System Volume Information"(information about the system volume).

There were cases when, when the drive was disconnected from a non-working PC, the system refused to boot, apparently not finding any data. If you have a similar situation, then insert the USB flash drive back into the same port and boot Windows.

Also, disabling the flash drive can cause a failure in the boot order in the BIOS. The CD-ROM can be placed in the first place, and the boot disk is generally removed from the list. In this case, go into the BIOS and change the order, or press the key during boot F12 or another that opens a list of drives. The purpose of the keys can be found out by carefully reading the manual for your motherboard.

We will fix errors in Windows 10. But we will have to do about the same in Windows XP, 7 and 8. In Windows 7 and later, developers have improved the recovery system after startup problems. In older versions of the system, serious errors often have to be solved by reinstallation.

Disable Peripherals

Try to remember what changes you recently made to the system: whether you installed new devices, devices, or switched something. Perhaps the problem is in one of the hardware components. Try to disable:

1. USB drives.
2. Card readers.
3. Printers.
4. Scanners.
5. Cameras.
6. All other external devices.

If this does not help, disconnect the keyboard and mouse: you need to eliminate all possible sources of the problem.

Internal components can also be the cause, for example RAM. In a desktop PC, you can check the performance of the RAM by connecting the brackets one by one.

Check nutrition

If the computer does not turn on at all, pay attention to the power cable and sockets. Don't forget the power switch on the back of the desktop case.

If everything works at this level, but the computer still does not turn on, then most likely the problem is in the power supply, which you are unlikely to be able to fix yourself: you will have to replace or repair it by a specialist.

It is possible that the computer turns on, but only for a short time. It's the same problem with the power supply.

Set up a disk to boot the system

Errors may appear during startup: An operating system wasn't found. Try disconnecting any drives that don't contain an operating system. Press Ctrl+Alt+Del to restart or boot failure. Reboot and Select Proper Boot device or Insert Boot Media in selected Boot device.

AT BIOS settings or UEFI may be set to boot from an external device or other logical partition rather than the system drive. You can restore the default settings like this:

1. To restart a computer.
2. Immediately after the restart, press the system key, for example F2. This may be another key: usually during system boot, it can be found at the bottom of the screen with the logo of the manufacturer of the laptop or motherboard.
3. In the settings, set the desired disk to the first place in the boot.
4. Select the Save and Exit option to save your changes.

If the above did not help, you will have to restore the system bootloader. To do this, you will need a bootable USB flash drive or recovery disk with a system that is suitable in terms of bit depth. How to make a bootable USB flash drive or disk, read Lifehacker about installing Windows.

Start the system from a USB flash drive or disk by selecting the desired option in the boot menu. In the Windows installation menu that opens, select System Restore.

From the recovery menu, select Troubleshooting → Advanced Options → Startup Repair. After that, the system will try to automatically fix the bootloader. In most cases, it solves the problem.

The same can be done manually through the command line, but it is better to choose the automatic option so as not to aggravate the situation.

If this method did not help, the problem is probably in the hardware: damaged HDD.

From the recovery menu, select Troubleshoot → Advanced Options → Command Prompt.

AT command line you need to enter the commands one by one: diskpart → list volume (be sure to remember the name of the disk with Windows) → exit.

To check the drive for errors and corruption, type chkdsk X: /r (where X is the name of the Windows drive). The check usually takes a long time, you have to wait.

Start Windows in Safe Mode

Due to a sudden shutdown of the computer during the installation of operating system updates, cleaning from viruses and unnecessary registry entries, or due to the fault of acceleration utilities Windows work system files may be corrupted. In this case, when the system boots up, " blue screen of death".

Try to start Windows in safe mode without loading drivers and programs in autorun. If the computer works in this mode, you will have to remove the drivers, perform a system rollback and scan for viruses.

If you have restore points, this problem is quite easy to solve. You just need to roll back to the previous stable configuration.

Reinstall system files

The steps above may not help. Then you have to drop windows settings and reinstall the system with saving the files. Unfortunately, all programs will need to be installed again.

In the recovery environment, select Troubleshoot → Reset this PC → Keep my files → Reset.

The system will roll back to the original settings.

Often situations arise when the Windows XP operating system at one fine moment stops loading. There can be many reasons for this, and each specific problem requires an individual solution. However, if the user knows what causes the computer to crash, then he can easily solve the problem on his own. All possible reasons failures can be divided into two groups:

• Hardware - something broke in the insides of the computer, and Windows no longer works;
• Software - in the OS itself, software errors have occurred that interfere with the correct operation of the system;

It is also worth paying attention at what stage the OS does not load, that is, what has time to appear on the screen, and after which event you detect a failure. In this case, we will consider the situation when Windows XP no longer starts after the splash screen appears.

What can be done

The very first method that you need to resort to is loading the last known good configuration of the system. After all, the cause of the malfunction can only be that, for example, you installed an incorrect program or driver on your computer, due to the presence of which the OS does not boot normally. Accordingly, for the normal operation of the system, you need to return it to the moment when these tools were not installed. There is a special section in the system registry HKEY_LOCAL_MACHINES\SYSTEM\CurrentControlSet, where information about the last problem-free boot is entered. It is with the help of this section that Windows will determine the last known good configuration and boot based on it.

Another option is to start Windows XP in safe mode.

With this method, only the minimum required set is loaded. software tools for Windows to work, none of the auxiliary programs are loaded.

If you were unable to boot your system as usual, but in safe mode it booted without problems, this already indicates that you most likely had some software installed on your computer recently, due to which your system is not starts.

After starting the computer in safe mode, you should Windows recovery xp. To do this, you need to run the recovery utility, which is located in the All Programs / Accessories / System / System Restore directory. She takes so-called pictures of important system files, and saves the information received as restore points, on which the system boots normally (more precisely, it booted before the problem occurred). Points can be created manually, sometimes they are created automatically (for example, after installing a new software). You need to select the desired point, and then start the recovery process. Upon completion, the computer will restart.

If nothing helped

If previous attempts have been futile and your system still won't boot, the last resort might be to restore your system using the installer. In order to do this, you will need a Windows XP installation disc. Insert it into the drive, enter the BIOS and boot from it. . If a window appears on the screen prompting you to press any key to continue working, then do just that. The operating system installation window will appear. Windows systems xp. You will need the first item, by selecting which you will start Windows installation XP to PC. First of all, the license agreement will be displayed on the screen, which must be accepted, otherwise it will not work to install the OS.

In the next step, the words “Search for previous versions” will appear at the bottom of the screen. Microsoft Windows... ". Thus, the program determines what it needs to do next - install the system on a computer or start the recovery mechanism for an already installed OS. There is one enough important nuance- in order for the recovery procedure to be successful, you will need a disk with exactly the copy of Windows that you had installed earlier. This is due to the fact that each operating system has its own serial number, which is also checked during the installation process for compliance with a previously installed copy.

Let's say the check was successful and no compatibility issues were found. In this case, a message appears on the screen asking you to either restore the existing a copy of Windows, or install a new copy on the hard drive, and do not carry out the recovery procedure. Since we are interested in system recovery, we need to select the first item, and then press the R key. If suddenly the installation wizard prompts you to only install a new copy of Windows on your computer, do not agree - this will remove your OS from the computer and you will have to install again.

If you did everything correctly, the program will start the recovery procedure. From the outside, it will look like installing a new OS on a computer, but in fact, this is exactly the restoration of a damaged system. After all, the process does not affect Accounts computer users, programs installed on the computer and system registry data.

Everything, now your computer boots in normal mode. It is advisable to make sure that the correct device boot priorities have been set in the BIOS (because after recovery through the distribution kit, they have to be changed). The priority should be to launch from hard drive. If everything is correct, then Windows XP starts and runs smoothly.

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23.05.2015

When working in Windows XP, there are problems that can lead to loss of working time. You can get it back up and running using System Restore.

Operating systems of the Microsoft family are particularly susceptible to attack by viruses. In addition, quite a few other reasons can cause a failure. If the boot area is damaged or system files are infected, users often resort to reinstalling Windows.

When there is no way to start safe mode, and errors occur when starting the operating system, the first thing to think about is restoring the system. This feature allows you to return to a saved copy of system files, thereby giving a new life to Windows without resorting to a complete reinstallation.

Why is it better to use a Windows XP recovery than a reinstall?

Most IT professionals prefer reinstalling Windows XP to repairing. They argue that in this way the system will be updated, stop giving errors, and the problems will disappear by themselves. It really is.

However, restoration has no less effect, in addition, it has advantages:

1. Takes much less time;
2. Does not require Reserve copy all information stored in system drive(it is worth moving files from folders such as "My Documents", "Desktop" saved to the "Favorites" page);
3. No need to search and install drivers;
4. No need to re-install software;
5. Software settings, network equipment and user parameters systems do not need to be re-entered.

All of these benefits of restore over installation are possible if restore points are created correctly and periodically.

What are Windows XP restore points and how to work with them

In order to use Windows XP Recovery, the following conditions must be met:

1. Enable the corresponding service;
2. Create a point that is relevant to you;
3. The program responsible for the recovery process should be running. It is located in C:\WINDOWS\system32\Restore\rstrui.exe

You can easily check if the recovery service is running by running the application from the utilities.

A point is a backup copy of important data for a certain period of time. As a rule, it is created automatically when changes are made to the system settings. You can also create a restore point yourself. It is recommended to do this before installing updated drivers or questionable software.

To create a manual backup, follow these steps:

1. Open the "Start" menu and go to standard programs;
2. Find the “System Tools” item and start System Restore;
3. Select "Create a restore point".

Creation can take from 5 to 30 minutes depending on how busy Windows is. It is recommended to create a point manually immediately after reinstalling the operating system by installing the necessary drivers and programs on it, as well as entering network settings.

Ways to Start Windows XP Recovery

Since the process of returning to the previous state of the system is often a critical operation, there are several ways to start it.

Method 1. Recovery using a point

You can start restoring Windows XP from a point using safe mode, if it is possible to start it. This is done using the "F8" key during the boot of the operating system.

The program will prompt you to select one of the calendar dates when automatic or manual backup to a special folder was started. It is necessary to choose the most stable version when Windows XP has not yet been damaged and infected with viruses.

The disadvantages of this backup method are:

• Safe Mode may not start at all;
• Point files can be infected or corrupted by viruses;
• Unlike later versions, rollback from points is not possible when using the boot menu or starting from disk;
• Some files are not replaced, but copies are created;
• Monitoring the system partition takes up RAM.

Method 2. Rollback using the distribution

If you have at home installation distribution Windows XP, written to a disk or flash drive, or the automatic backup service has been disabled, it can always be used to restore the system. Depending on the situation, you can start the process in two ways:

• If the operating system boots normally. In this case, you must insert the installation disc and wait for the menu to load. In it you need to select "Install ..." and click "Next".

In the next window, instead of installing, select "Update" from the drop-down menu.

• If Windows XP won't boot at all, then the last resort with Disk Recovery is to start from the boot area. To do this, in Bios, in the boot priorities, select desired device with the distribution and run from it. During the installation process, an option selection menu will be offered, where you will need to press the "R" button, which starts the system recovery.

After the distribution kit determines the system partition and finds the installed copy, it will offer a choice. It is necessary to select it and once again confirm the action with the "R" button.

• When restoring a system from a distribution kit, driver files that are system ones may be replaced, which can lead to new hardware conflicts;
• To start the rollback, it is advisable to use the installation disk from which the installation was performed;
• An official or at least not truncated distribution is needed, as in most assemblies to save space for drivers, otherwise the rollback function may be disabled there.

Do not forget that the restore function does not guarantee 100% system performance at the end of the operation and will not return lost data. If your personal files are affected, use a specialized program.

Outcome:

Despite the fact that, unlike modern versions in Windows XP, the recovery system is far from ideal, you should not disable it. In the seventh and eighth windows version using a fallback point for rollback is more thoughtful. Most of the errors and problems of this process have been fixed there. In addition, the main distinguishing feature is the ability to create a copy of an entire partition (image) for subsequent recovery and work with a point from the bootloader.

Each method has its drawbacks, and not always backup copy could be a salvation. However, in most cases, this option allows you to quickly return the functionality of your personal computer. And then you can start the necessary operations to treat viruses or search for deleted information.

Windows XP does not boot for many reasons, if information is displayed on a black screen, then it can be used to judge a malfunction. For example, when Bootmgr is missing, your boot record has flown along with the bootloader, so you are here. In case of violations of the Windows XP registry, such an inscriptionmissing or damaged. Or and such information exists.It happens that the Boot.ini file is incorrectly edited-> or do you need it Maybe while loading . For each problem, our response will vary greatly, so I would like to know more about everything that happened to you. By the way, one of our last articles- , can help you too.

Windows XP won't boot

From the beginning, let's try to solve our problems with Windows startup XP using Last Known Good Configuration, it restores system registry and driver settings that were used the last time the system was successfully booted.

• You need to restart your computer, and at startup, press the key. Next select " Loading Last Known Good Configuration» and press . You have one attempt to restore Last Known Good Configuration.
• Let's say nothing happened, then try restarting the computer again. When prompted to "Select an operating system to start" you need to press the key and boot into safe mode, then click the Start->Programs->Accessories->Utilities->System Restore button. In safe mode, only the option "Restore an earlier state of the computer" is available, since it is already selected by default, just click "Next" (Next). Then select a restore point and start the restore process, the full article is here.
• There is one tricky way to restore Windows boot XP, create an additional partition on the hard drive, or take another hard drive and install a new copy of Windows XP there, boot files in any case, they will be overwritten and you can choose between the new operating system and the old one, which by the way should boot, then delete the new one or exclude it from the boot menu.

Most boot problems are due to missing system files, primarily: Boot.ini, NTLDR, Ntdetect.com, which are usually damaged or deleted, due to the actions of a virus, or numerous other reasons.