Why Windows 10 won't download

Hello friends. My saga ended with a ten. It all started with the fact that after the update, then. But this time Windows 10 refused to boot normally at all. For a day and a half I was looking for a solution to restore the system to work, but all my attempts were in vain. And now I will tell you about this sad story in more detail. At the end . Didn't record video, only audio podcast.

In this article, I will give only one recommendation, and if you do not know what to do, if Windows 10 won't boot after an emergency shutdown, it may help you. So, one fine evening I was sitting at the computer in good spirits, a lot of applications and tabs were open in the browser, when suddenly the system suddenly went into reboot without warning. Then the "Automatic recovery" window appeared, in which it was written:

The computer did not start correctly
Click Restart to restart your computer. This sometimes solves the problem. You can also click Advanced Options and try other startup repair options.

It was then that the dancing with a tambourine began. Windows 10 does not boot in any way, neither the first time nor the tenth, even in Safe Mode, let alone the desktop. First, a black screen and a mouse cursor appear, after a few seconds there is a reboot and then the choice of an action, where there is a "Diagnostics" item. The only thing that can be done is to enter the BIOS, but this does nothing. Sometimes it still hangs on the logo.
I always managed to revive the seven and it would seem - what's the difference, now everything will work out for me and I can confidently cope with this small glitch ...
But Windows 10 won't boot, even if you crack. Startup recovery does not help, from the system image, to return to the previous assembly, and nothing could be done through the command line. And besides, there appeared virtual disk X where the whole system was copied and when opening cmd there was a path like this:

X: \ windows \ system32>

This is truly some kind of anomaly and it is completely incomprehensible how this could happen. When you entered certain commands through the console, a message appeared stating that Installed systems: 0. And also that the disk with which you are trying to work is locked. Unlock and continue. I don’t know how to fix it. As a result, I had to resort to recovery from removable media. But what was my surprise when Windows 10 did not boot from a flash drive. It was a complete strike. Moreover, it was visible everywhere, including in the BIOS.

The last method remained, reinstallation from disk. But I only had Windows 7 from 2009. In the end, he put it. Literally in half an hour. And you know what, it is noticeably faster than the newfangled ten, at least I clearly noticed it. And one more important point. When I was writing this post, I looked at the statistics in Yandex for this request and this is what I found.

Honestly, I can’t remember anything that does not boot Windows 10. In fairness, we add that there is one sure way to create such a situation. We will tell you about it, because hackers can still make a black screen, and some of the users can help. A working computer can be turned into a pile of junk in 5 minutes, and getting it to work will be extremely difficult. Windows 10 updates never crash completely. The most that we have seen is the failure of the Start menu.

The answer to the question of what to do if Windows 10 does not start is extremely simple. You need to take the installation media and find out the circumstances. Although there is one more case: the screensaver is spinning, but a dozen does not start or may turn on after half an hour or more. The latter is a sign that the computer is equipped with a damaged hard disk. Not necessarily old. Now there are viruses that over and over again rewrite the system area literally to the point that they overwrite sectors. As a result, access is 1.5 seconds or none at all. It is clear that the system will take a very long time to start up.

Disk analysis

Refusal comes abruptly at a certain point. The system thinks for a long time before turning on. An analysis is needed. It is convenient to do this from under DOS, taking into account the fact that the device will not work soon. Surely all data from the system partition will be lost, you need to extract it. This is achieved through simple manipulations:

The hard drive is removed to retrieve useful data and transferred to another computer.
The analysis of the readability of the sectors is carried out. Access time is a characteristic feature.

The analysis procedure can be carried out using the Victoria utility. The point is to look at the sectors where the operating system is located. The authors know an example when exactly 15 GB at the beginning of the hard disk is erased to holes. The access time is almost entirely 1.5 seconds. As a result, any operating system takes a very long time to load. Tens of minutes.

Create a partition of the desired size (in our case, 15 GB) and not use it in the future.
Install the operating system in a different location.

You can read more about the same exact problem here monitor.net.ru/forum/mbr-info-426406.html. An extreme case is described, when even the boot record cannot be read. This is how viruses work. They know how to kill a hard drive, and no Dr Web can help.

We list the measures taken by the owner. He tried to remap the sectors, but the program sees them as "slow" and does not want to rewrite. Subtracting the initial area from the volume of the partitions did not help, from which the master concluded that the problem lies precisely in the boot sector. It is not a fact that a virus spared her, because sometimes malicious code is written exactly there (in the first 512 bytes).

Showing the hard drive to a specialist is usually not an option. Because it's expensive. It's easier to copy the information and buy a new one. Worst of all, if this situation happened on a laptop. Because the hardware can be obtained, but it is extremely difficult to register the system recovery area there. So you have to put ten on your ASUS from scratch.

The promised way

This method is indicated not so that respectable citizens turn into hackers, but so that they know where a malfunction may be lurking. Microsoft left a big vulnerability in the system, although they may not think so. If Windows 10 does not load for hours, and then the desktop appears with difficulty, try as described below.

The crux of the problem is that there is no way to ensure that Safe Mode boots. Many people do not know that you can start it by simultaneously pressing Shift and Restart (in the menu), so they climb into msconfig (via Win + R), and there is one trick about which you can only wonder for hours (while the system is trying to boot).

We are now talking about limiting the size of the RAM. We go through Win + R to msconfig, go to the Download tab and click Additional parameters ...

A dangerous option is marked with a box. It is enough to put a daw, and then you can bite your elbows.

Never do that. A dangerous game. It's time to stop Microsoft leaving such sharp things unannounced.

How to check and treat

System recovery is still performed from bootable media. So you have to learn all these commands. Consider this guide as an example of how to deal with a frustrating situation when Windows 10 won't start.

Command line operation often affects the bcdedit option. This is a multifunctional command that can, for example, prescribe boot parameters. And after the update, the system will stop checking driver signatures or enter safe mode forever. There is a database on disk that contains the enable options, which is what bcdedit works with.

We boot from the installation media, wait for the screen with the Install button in the center to appear and in the lower left corner we find the System Restore link. We get the following type of menu.

Our task is to find the command line option inside. Screen before, you could have pressed Shift + F10 to achieve the same result.

It is for our case that the bcdedit / deletevalue (default) truncatememory command is used, which removes the memory truncation parameter. Many boot problems, including rolling back drivers, can be resolved from here.

Safe mode

Many operations can be done from Safe Mode. If Windows 10 does not want to turn on, we do everything the same as described above, but type bcdedit / set (default) safeboot minimal in the command line. Other download options will also be available. Sometimes it is possible to remove updates from safe mode that broke our system. We remind you that this operation is performed from the menu:

Settings.
Update and security.
Update log and so on.

Not all updates can be removed, but we believe that Microsoft will allow all controversial packages to be removed. Because no one likes to watch the recovery tool cursor blink.

Solving problems

If Windows did not have time to update, as the system stopped loading, we do the same. We warned that the set of solutions is unified. Try in the menu to see two more options shown on the screen. One of them tells the system itself to understand why it does not turn on, in the other case, a restore point is used, which had to be created in advance.

Not for everyone, but sometimes it still happens that after installing / updating to windows 10, the computer or laptop does not start.

At startup, a blue screen may appear with a notification that there is a problem with starting, the PC may simply freeze with a black screen or constantly reboot.

Of course, blue and black screens are not all symptoms of startup problems. There are many invisible signs that prevent a computer or laptop from turning on with Windows 10 installed.

Of course, there is no one universal recipe that brings "windows 10 to life" - debriefing is different depending on the diagnosis.

This post discusses the main errors that prevent windows 10 from starting and how to fix them.

The first reason why a computer or laptop does not start with windows 10 installed

What if your Windows 10 won't start? If before everything worked to do a rollback, as in the seven you will not succeed.

In the top ten, recovery is disabled by default. Therefore, for the future, I recommend that you immediately use it as soon as you fix today's launch problem.

Now remember what you have been doing lately. Maybe they installed programs, for example, antivirus software, updated BIOS, drivers, connected new devices.

Disabling or deleting what you have done, in other words, performing the reverse process can revive your windows 10.

All this can help to correctly identify the cause of the problem and fix it.

Reason two why windows 10 won't load - blue screen

When loading, instead of launching, you see a blue screen with a notification about a problem with an error: "CRITICAL_PROCESS_DIED"

Then usually a computer or laptop offers you 2 options to fix this error - to restart (if the PC is not started correctly) or go to advanced options.

Such problems most often occur when system files are damaged (accidentally or unknowingly).

As I already mentioned, you will not be able to rollback, since you do not have any saved restore points (it seems to me - restore if there is one).

Three solutions suggest themselves here. The first is to go to additional parameters and perform diagnostics (you will find out in which direction to move).

Three times - three times in a row to start and shut down the computer or laptop forcibly (de-energize or hold the shutdown button for 10 seconds).

On the fourth time, various launch options should appear, as in the picture below.

If this option doesn't work, then the second fix is to start using the installation disc.

This one, therefore, in this section I will not dwell on it - let's go further.

The third reason why windows 10 does not turn on - after the logo appears, the PC turns off on its own

Windows 10 in case of problems always tries to fix errors on its own using its built-in tools.

Unfortunately, it is not always possible to fix the system. The result is constant on and off.

It will also not work to correct errors manually, since the computer or laptop cannot be turned on.

What is the way out then? Only apply the methods described in the section above - there are no others or are unknown to me.

The fourth reason why windows 10 does not start - Boot Failure error and An operating system wasn’t found

When starting Windows 10, sometimes you can see a black screen with an error notification and a recommendation to restart the PC (Press Ctrl + Alt + Del to restart).

The reason is almost always the same - the boot sector is damaged or the boot settings are incorrectly set in the BIOS (Boot is a BIOS section)

To restore the launch, you will need an installation disc or a USB flash drive - then the problem can be easily solved (see the second section). And what if there is neither one nor the other?

There is a way out if a friend lives nearby and has exactly the same windows 10 installed on his computer as you do.

Then you can go to him, grabbing a USB flash drive and write a "boot sector recovery disk" to it.

The fifth reason why windows 10 does not start - black screen

If instead of starting, you see a black screen, try logging in in safe mode.

The problem may be in the video card driver - try reinstalling / updating.

Also, everything is often eliminated on its own by restarting it - turn it off and on.

CONCLUSION: As mentioned above, after fixing problems, be sure to enable the automatic creation of restore points.

Then you can quickly fix most of the problems that arise with your windows 10.

It is also not bad and even very desirable for the future to acquire an installation disk or a USB flash drive - they will eliminate almost all errors that arise with the launch - the hardware ones are of course excluded. Good luck.

From this article, you will learn the plan of action if windows 10 does not load.

Briefly about the operating system

What is Windows 10? First of all, it is the operating system that controls the personal computer. Without it, the PC is a pile of iron, which is not capable of anything. And what is the OS for? Judging from the definition, it connects all the components of your personal computer into a single, complete, and most importantly - stable system. Without it, you will not be able to work on a PC.

So, let's get back to the topic with Windows 10. The top ten can rightfully be considered one of the most productive operating systems in the world. She received full support for such technology as Directx12, as well as a lot of other useful sweets.

But, of course, in terms of popularity, it is unlikely to be compared with the good old Windows 7, which is still used by a huge number of computers. Yes, in principle, it is understandable, because the seven is the most stable system that has ever been developed and, unfortunately, its support has ceased (you need to somehow popularize new versions).

The advantages of the new windows over others

Of course, it has its pluses and minuses, without it nowhere. Let's first consider its positive aspects:

Faster download speed. This is a very useful thing to save your precious time, especially if you put the system on an SSD, but this is not necessary if you are not a professional gamer.
New visual component.
Support for new Directx12 technology.

Any program is written by people, which means that no matter how professional the programmers are, some problems simply cannot be avoided (OS is a very voluminous program, programmers simply do not have time to catch a glimpse of everything), hence the disadvantages of Windows 10:

The system likes to reboot the computer at the wrong time for you.
In early versions, the 10 was rather crude and, because of this, it could not turn on for a long time.
10, after transferring versions, may take a long time to load (but it is at the initial stages of installation).
If the updates are suddenly interrupted, then Windows 10 may refuse to start (you will have to restore the system).
And yes, windows 10 loves to reboot.

For the sake of fairness, I want to note that these problems can be avoided if you regularly clean the system from viruses and clear the registry from empty entries.

What to do if Windows 10 won't start? But now let's figure it out.

How to fix the problem with starting the OS

So, the system may not start or Windows 10 reboots in such cases:

If you catch a virus.
The installation of a critical update or program was intermittent.

We will consider each problem separately.

What to do if you catch a virus

Restart your personal computer, press the F8 key and start safe mode, and then scan with an antivirus.

Or, create a bootable USB flash drive on another PC and scan again (if you cannot start Safe Mode).

As a separate method - check the free space on the system drive. Perhaps the system does not want to boot because of this.

Installation of a critical update or program was intermittent

Boot into safe mode (reboot, f8) and uninstall the update or driver. This should help you.

The black screen of death, for a number of reasons, can also be associated with the incorrect installation of an update or program, driver. And also, try to do the following manipulations:

Turn off the Internet (unplug the cable from the modem or simply turn off the modem). In some cases, turning off the internet can help (disconnects the patch cord from the network card and the black screen is reset).
If suddenly the first method does not help, press the PC shutdown button and hold it in this state for 4 seconds. This is necessary in order for the PC to shut down forcibly (then the memory will be cleared), then start it again, perhaps your computer has not completely woken up from sleep mode.
And also, rollback of the system to the initial level can help. When you install a critical update, the system creates a restore point so that you can continue working. T-shirts are great, they thought of everything to the smallest detail.

You see, it's not so bad. Separately, I would like to say that startup problems are possible due to the hardware incompatibility of your personal computer and the minimum system requirements. T When, in this case, only upgrading your PC will help you.

First of all, you should pay attention to:

Increase in the number of RAM strips.
HDD. Yes, yes, it is because of him that troubles can happen. Be sure to check it first. After all, diagnosis is always better than treatment.
CPU. If suddenly, your processor's contacts are burnt, be sure to send it in for repair or buy a new one, because the motherboard may burn out, and with it the rest of the component. Be extremely careful.

Perhaps you climbed into the BIOS settings and the system does not know from which device it is loaded, then you need to change the boot priority.

If Windows 10 does not boot, then the reasons may be different. The main thing is to know exactly how to act in such a situation.

Main reasons

There are many reasons why the operating system will not start. The main factors are the following:

Another operating system is installed in a different drive. As a result, the bootloader of the old operating system will be replaced by a new one.
Experimenting with disk partitions. For example, they can be split again, merged, compressed, formatted, and more.
Incorrect manual editing of the registry itself.
Applying various cleaning applications in Windows 10 to speed up the system and beautify it. As a result, such programs can accidentally change registry keys and various files that cannot be touched at all. Because of this, Windows 10 won't start afterwards.
Incorrect updating of the operating system or shutdown of the personal computer when the system was just being updated and started.
Driver crashes. Usually in such cases, the screen is blue or black. Sometimes the name of the driver that caused this problem is spelled out.
Some programs that are on startup. In this case, crashes occur in the later stages, when the computer is turned on, but before the desktop appears.
If a black screen appears on Windows 10, then the cause may be viruses and antivirus programs, which can do no less harm than the viruses themselves.

If Windows 10 won't boot, there may also be hardware reasons. These include the following:

Changed the order of polling for bootable media in the BIOS. For example, the whole process is slow due to the fact that the computer looks for the bootloader on the flash card, and not on the system disk.
The drive is plugged into the wrong port on the motherboard where it previously functioned. As a result, crashes and blue screens are triggered.
RAM problems. Because of this, the personal computer starts the same process again after restarting.
Malfunction of parts of the video subsystem. In this case, the operating system will start, but the person does not see it, only a black screen. Sometimes you can only recognize the system boot by characteristic sounds.
Other equipment malfunctions. For example, this applies to the motherboard, power supply, peripherals. In this case, the computer does not start the first time.

There are many other factors that must be considered.

Preparatory work

Above all, it is recommended that you prepare for the worst in advance. In 90% of cases, Windows 10 won't start due to software problems. Then you can deal with the problems yourself. If Windows 10 does not start - everyone should know how to proceed.

In this case, the computer will boot into the recovery environment. If previously a person had already used version 7 of this operating system, and there was not a dozen, then the recovery environment was installed there together with the main system on a disk. To find it, you need to go to the menu for additional boot methods. To do this, press the F8 key, then select the "Troubleshooting" category.

In version 10, the recovery environment is also included, but compared to version 7, the time to load it has become much shorter.

To have time to start it, you must simultaneously press F8 and Shift. But this will only help if the fastboot function is disabled in the parameters, and the system was installed on a hard drive of the MBR type. If the software was running on a GPT or SSD drive, then bootable media is required. It is best to keep a flash card or disk nearby for such emergencies, and the system capacity should be the same as on a laptop or computer.

As for the recovery environment, in most problem cases, the operating system tries to heal itself - the second, third and other times. If she succeeds, then the user will not receive any error messages. In this case, the computer will simply take a long time to start up. If the actions had no effect, then a message or a black background with a blinking cursor appeared on the screen.

If a message is displayed on the screen, you need to select "Advanced options" to get into the recovery environment, which is on your hard drive. In this case, it does not have to be loaded from other media.

If the computer does not show any signs of life at all, except for a black or blue screen (perhaps the appearance of an even sad smiley), then you need to have a distribution kit with the tenth version of the operating system with you.

The media must be connected to the computer and selected as the first device to boot.

As a result, windows are launched. In the first one, which appeared immediately after turning on the disk or flash card, you will need to select the appropriate language and start the "Next" button. Then go to the installation and restore the operating system. To do this, you must select the "System Restore" option. In the Select Actions dialog box, you must click the Troubleshoot feature.

Launch recovery

Recovery. In this case, run rstrui.exe - this is a standard utility that is designed to roll back the system to one of the save points.
Image restoration. In this case, the Deployment Wizard will restore the operating system from the previously created backup.
Startup recovery. It will help to restore various partitions and files, fix their errors.
Command line. Various utilities start to work.
Go back to the previous build. In this case, a rollback to the previously used version is launched on Windows 10, it was updated to the tenth version.

If Windows does not start, you can start Startup Repair. This option is effective if the boot files have been damaged or deleted. In addition, this method is suitable if there was accidental formatting or actions were taken with the "System Reserved" category.

If the operating system does not load for a long time, then you can rollback to a checkpoint that was recently created. This tool is considered the best for various system failures. Moreover, this option will help even if the reasons for such problems are not known. You must click on the first item. As a result, the recovery utility will start. In it, you need to select the time and date until which you want to rollback. Then follow the instructions that will be displayed on the screen. But to use this option, you need to have at least 1 save checkpoint. Besides, the restore function should work too.

If the tenth version of Windows does not load for a long time, then you can return to the previous assembly.

This recovery method can be used only for a short time after upgrading the seventh and eighth versions to the tenth - depending on the conditions that are in the license, this is from 10 days to a month. This option is only available if the previous version was saved in a separate file called Windows.old. In this case, personal files will remain the same, however, everything that was already after the update is canceled.

Another option is to restore a system image. In this case, a backup copy is also used. It can be returned in case of any failures, but the problem is that rarely anyone creates such images. If it really was done earlier, then you need to select an item, indicate to the program the place where the image is stored, and then follow the instructions on the screen. This method is considered to be very effective, but it is rarely used.

Conclusion

Many people think about what to do if the Windows 10 operating system does not boot on a personal computer for a long time. In fact, this can happen at any time, the most important thing is to know exactly how to restore the system correctly.