Menu
Is free
check in
the main  /  Advice / The Windows button on the keyboard does not work. What to do if Windows does not start to do if Windows does not work

The Windows button does not work on the keyboard. What to do if Windows does not start to do if Windows does not work

The Windows family operating systems are not always high, so developers have the ability to restore the operating system from the special interface. The system recovery function is not reinstallation, custom files practically not affected, only certain settings are reset and system fileswhich led to an error.

However, what to do if this feature does not work? Is it possible in this case to restore the operability of the operating system or not?

The reasons for which the system recovery does not work

A total of several reasons preventing this function of OS:

  • Absence "Recovery points". The operating system creates special "Recovery points"With the help of which the "resuscitation" process is produced. However, in the OS settings, the function of creating such "points" can be disabled, and if there is no, then the restoration is not from what. Fortunately, their absence is not a "verdict";
  • Broken "Point of recovery". If "Point of recovery" It was successfully created, but the system cannot use it and gives an error, it means that the information stored in it was damaged. In this case, you will have to use other "points", if any;
  • Activities of specialized software. Anti-virus programs, special blockers and even some optimizers working in the background can interfere with the launch of the recovery procedure;
  • On the computer viruses. Again, some viruses may prevent the launch of the recovery procedure. This can happen by changing registry, system files and simple removal "Points of recovery";
  • Serious error of the operating system. If there is some fatal error when using OS, during which the main system files are destroyed or destroyed, then the restoration will not be restored. In this case, it remains only to reinstall the operating system;
  • Problems with equipment. Most often, users can not run the recovery procedure due to hard disk breakdown and / or planks random access memory. In this case, they will have to replace or replace them, and then try to "revive" the operating system again.

Let's look at how to cope with several of the problems described.

Option 1: Select another "recovery point"

In case you are enabled. "Points of recovery"Most likely you can use a few pieces. So, consider how to restore the system in this condition:

  1. Go to "Control Panel" and find an element there "Restoration". For convenience, check the opposite "View" value "Large icons" or "Small badges". You can also use local linelocated in the upper right side of the window.
  2. Select option "Running system recovery".


  3. If you have no "Points of recovery"The error will appear. Provided that those available you will see the welcome window where it is indicated short description This feature is Windows. Click "Further".


  4. Here you will be asked to choose one of "Points of recovery"located on the computer. If the "point" is only one and after its selection, the computer gives an error, then this option will not suit you. If there are several of them, then choose any that suits you. Additionally, each "point" is sorted by date.


  5. If you initially got broken "Point of recovery"You can choose another. Provided that it "whole" will transfer you to the window where you will need to confirm the intention to restore the system.


Option 2: Disable antivirus software

Antiviruses operating in the background, sometimes may interfere with the launch of the system recovery procedure (this does not apply Windows Defender). To avoid all the problems, they are simply recommended to turn off for the time being recovered. This will require an additional reboot of the computer.

So, consider how to disable the most common antiviruses. Let's start with Kaspersky (manual universal for all versions):


Now let's go to Dr. Web:

Also consider how to disable Anti-Virus Avast protection:


The recovery process is made similarly that in the first version. Upon completion, turn on again protection against viruses.

Option 3: Restore from "Safe Mode"

Sometimes the activities of the embedded functions into the system may interfere with undesirable software. In this case, you will have to do all the important manipulations from "Safe Mode". All secondary and extraneous services, drivers, etc. are disconnected in it, which allows you to provide minimal third-party software interference with Windows.

Consider how to enter For most Windows operating systems:


Additionally, if in the menu after pressing the key F8. Appeared option "Load the latest successful configuration", I initially use it. It's something like an accelerated analog "Recovery System". If the computer can boot with the last successful configuration, you will most likely do the recovery procedure.

Users are newer than versions of Windows There may be a problem that the F8 key does not work, and the menu does not appear. In this case will have to do as follows:

  1. Try to enter the operating system. If this is not possible, you will have to use the instruction described in 4 options.
  2. After starting the OS, right-click on the shutdown button in the menu. "Start" with pinch key Shift..
  3. Not releasing key Shift. Select option.


  4. The computer will reboot and you will have a blue window with a choice of actions. Go to section "Diagnostics".


  5. Then B. "Extra options".


  6. Now click on "Download options".


  7. A list of hot keys used to download any system function. In your case, you need to click on F4..


IN "Safe mode" It is also recommended to disable everything. antivirus programswhich may interfere with work. More details on how to do it is written in the 2nd version. The process of restoring the operating system does not differ from the above-described.

Option 4: Restoration from the image

If it turned out that you have no "recovery points" at all, you can use the operating system image recorded on the USB flash drive. Accordingly, you will need an image of exactly the same OS that is installed in this moment on the computer.

So, when everything is ready, then proceed to the recovery process:

  1. Insert the flash media with the recorded manner and restart the computer.
  2. Most likely, it will be initially necessary to adjust the load from the flash drive, that is, to spend some manipulations in the BIOS. To enter it, press the keys from F2. before F12. (you can still click Delete.) Before the Windows logo appears. The specific key for the entry in the BIOS can be found in the documentation for the computer and / or motherboard.
  3. BIOS versions may vary on different computersTherefore, the interface and the location of the elements will differ. Look for items with name "Boot", "Advancet".
  4. Select option "1st. Boot Device.» . Click ENTERTo make changes to it.


  5. The window will pop up, where you need to select the media from which the computer will be downloaded. Choose your flash drive.
  6. Save the changes and exit the BIOS by using the key. F10..
  7. A reboot will occur. A window will appear where you need to select the language and layout of the keyboard. After click "Further".


  8. In the next window, click on the text link "System Restore". It is located in the lower left corner.


  9. A window will appear with the choice of additional actions. Here you need to go to "Diagnostics"and from there in "Extra options".


  10. Select item "System Restore".
  11. The greeting window will start. Press it in it "Further".


  12. The system is restored. Expect it to complete.

This article covered the main reasons due to which the restoration of the system in Windows may not work. Using the above options, you can return the operability of the OS.

Windows 7 has become a classic for home use, it is it 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 perform windows restoration 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 sectors hard 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);
  • inretful access of the user with utilities for breaking the 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.

  • 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.

It scans all the information installed on the computer for long-term storage of information for the presence of the installed OS compatible with the "seven" on them, and 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 system disk - Try to turn off all flash drives, phone, camera, including external hard Discs, 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 special utilitieswhere 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 the operating system.

But the tool for automatic recovery Windows 7 is not always efficient and, for example, in the absence of backup Damaged data to the user will have to manually restore the operating system.

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

  • In the first window, click "Next".

  • Choose one of the created points and click "Next".

  • Confirm the execution of a given operation by clicking on the "Finish" button and wait until the OS is being restored.

After a few minutes, Windows 7 is completed, the computer will reboot, and most likely, it will start normally.

(Visited 79 372 Times, 8 Visits Today)

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 the Windows 7 is sometimes loaded, lies in the most operating system.

Solution to the problem

In the case when all the initial stages of launching Windows 7 in a PC or in a laptop are performed normally, and still does not start Windows 7, 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 the problem of a software character and the process stops at the stage loading windows 7, it means that the user has encountered the most common problem solved using the typical actions 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:

  1. Install the installation disk in the PC drive;
  2. Run the system from the disk (in the bio d b. The corresponding order of loading system from media is installed);
  3. In the displayed window, click on "Apply restoring functions that eliminate problems with the loading of OS" and click on "Next";
  4. Then in the OS Recovery Settings menu, click on the "Start Restore";
  5. Wait until the time analysis of the system and eliminate the causes of failures;
  6. Perform a reboot of a PC;
  7. In the BIOS, set the system starting from the hard disk ( when leaving the BIOS, you must save the adjusted adjustments.);
  8. Reboot the computer again;
  9. 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 failed to achieve success 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 of the OS battery distribution. It will be needed next steps do in safe windows 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, an independent protection setting is available, along with system data, also files or you can do it separately.

Unfortunately, the inability of Windows is loaded - this is a problem that arises without messages about the error or any other obvious way to solve it. You may have a black screen immediately after starting, or the computer will independently restart instead or even after displaying the desktop on the screen.
Most often this is due to incorrect device drivers, errors in the system registry, destroying files and malicious programs.
What to do if Windows does not start? Before you there is no Explorer to delete files, no Internet to find some solution, no device manager, where you can disable and enable components, and there is also no solitaire to kill time while you are waiting for the end of the anti-speed program. You have only this book and the sound of your breath, distributing in silence. Fortunately, Microsoft removed the limited recovery console that was used in Windows 2000 and XP. It is completely replaced automatic set The tools that will be discussed below, as well as a full-featured command line.
Launch restoration
When the tool assembling to restore Windows 7 start, Microsoft used Apple Computer Corporation: everything is simple, but so that it does not start working in the real world.
Running recovery is set by the default of Windows 7 In a separate section of the disk, but depending on the level of breakage, you either can get there or not. Read the "Usage F8" section.
If F8 does not work, you will have to find installation disk Windows 7, which you may have already had to forget.
Insert the installation disk into the drive and turn on the computer. If the "Set Now" window appears, then click on the Restore Computer below. If the tip jumped up on the screen, select the Use Recovery Tools feature, select the operating system from the list and click Next.
Another option here is called the computer recovery using the system image and applies only if you used the Creating System Image tool. Be careful with this tool; You will definitely lose all the information if you choose this option.
Good news - you can fall apart in the chair and follow the pointer, about twenty minutes. Bad news - you do not have another choice.
You may be familiar with the interactive menu of five useful reducing tools used in Windows Vista.; Do not worry, they are present in Windows 7, but you need to wait. Some minutes of Windows will try to solve the problem without your help, but only to allow the option to start - start installing Windows rebel. Click the Cancel button to continue to look at the running black strip; Later you will be offered the best system restoration tools.
If automated windows tool helped solve the problem, then consider yourself lucky. Otherwise, the message "Start recovery cannot restore this computer automatically" with a proposal to send a message about the problem in Microsoft; but since windows system It does not work and connect to the network is inactive, then such a message will not go anywhere. Click Cancel to display the long-awaited page with system recovery tools. This is how these tools work:
Launch restoration
Pressing this button will return you a step back; If you have already gone so far, then this option is useless.
System Restore
This button returns Windows Back to multiple recovery points. It turns out to be useful if last installation Drivers prevented Windows to start the system. Depending on how long the system of restoring the system has long happened, it can either happen anything or can return very far back. It is worth trying, but do not be surprised if it leads to breakdown recently installed application or driver. Note the section "Back to the Past - use the recovery points and shadow copies".
Restoring the image image
This operation can be used to clean the hard disk and restore the backup made using the Create System Image Image tool in the control panel.
Windows diagnostics
This button will allow you to check the system memory for errors. In contrast to all other, this tool does not change anything on the hard disk, so it can be used at any time.
Command line
From all of all of the Tools listed on this page, this is exactly the one that will save your time. Use this tool to open the window. Command linewhich will copy, delete or rename files that may interfere with Windows boot. These actions are also possible in secure mode with command line support.
Use F8.
Immediately after launching a computer, but before the Windows logo appears, press F8 to start the Advanced download options menu.
If F8 does not help, then, perhaps, your computer does not recognize the installation of Windows, and the restore tool will be required to restore the Windows installation disk described earlier. If these tools do not work or you do not have an original disk, then it is best to disconnect hDD From the computer and connect it to another computer using a special USB tool. And then it will be possible to determine the problem, or - in the worst case, try to restore at least part of its data, as described in the section "Restoring the system after breakage".
From the menu that appears after pressing F8, you can select the following functions:
Computer recovery
If you select this option, you immediately go to the system restore parameters.
If the computer recovery option does not appear, it means that your hard disk does not contain hidden section "System Restore" volume of 100 MB. If this section is not, then for accessing tools requires an installation windows disk 7.
Safe mode
In that windows mode Works in a half-functional state, allowing troubleshooting or delete programs or device drivers. If a network drivers Not responsible for the breakdown of Windows, use the Safe Mode with the download mode with the download of network drivers instead of just safe mode.
Safe Mode with Network Driver Download
It is practically the same as a secure mode, except that Windows downloads network drivers. This is very important if you need access to the Internet or transfer files from other computers to other computers to other computers to other computers.
Safe Mode with Command Line Support
Instead of downloading Windows and desktop you will see the command line window. It will be similar to the one that is available from the system restore parameters.
Download Option Safe Mode with Command Line Support is good choiceIf you suspect that running Windows prevents the recent driver installation. When the command line window appears, enter Devmgmt.msc and press ENTER to start the device manager. Then, in the Device Manager window, find the driver, right-click and disable it. Close Device Manager and restart Windows.
To exit the command line and restart Windows, enter the EXIT word and press ENTER. If, after entering the word Exit, the command line window closes, but Windows remains to work, press Ctri + Alt + Del, and then on a small arrow located next to the red button at the bottom of the screen. To resolve file errors on the hard disk, refer to the "Disk error search" section.
Logging logging
This option launches Windows in conventional method, except that each download step is recorded in the ntbtlog.txt file, which is located in the folder \\ Windows. If Windows does not start, start it by selecting the download logging, at least once. Then restart the computer, press the F8 button again and select one of the options. safe modelisted earlier. When you enter Windows again, read the record using a notepad; It is likely that the last entry in the protocol contains information about the source of the problem.
Low resolution video mode
This option launches Windows usual In a way, but in VGA mode. It helps to detect non-working drivers or wrong settings Video equipment, launching Windows in the most compatible display mode.
Loading the last successful configuration
This option launches Windows with that configuration of drivers and settings of the system registry with which the system has been successfully loaded earlier. Use this option if the problem that does not allow Windows to start work has led recent changes to System Registry or installation of hardware. Check out the section "Back to the Past - use recovery points and shadow copies".
Directory Recovery Recovery Mode
If your computer is a network domain controller, which, strictly speaking, is impossible in Windows 7, this option disables Active Directory. In other words, in Windows 7, you will not be able to use this method.
Debug mode
In this mode, usually not intended for end users, information about correcting the problem is sent to the serial port for writing it with another computer. But in general, is there a serial port on your computer?
Disable automatic reboot when system fails
Unlike the remaining eight options, this simply changes the settings so that you can determine the cause of the Windows invasion. If a failure occurs during Windows loading, then the default computer reboots so quickly that it is impossible to read an error message on this notorious blue screen. Disconnect the automatic reboot when the system fails if you want to read the message, and then restart the computer manually.
Disable forced signing drivers
Default 64-bit windows edition 7 will not allow installing any drivers on which an electronic signature was not delivered.
You can disable the forced signing of the drivers so that the computer can install drivers that do not have signatures, but in practice it never works. Instead, you should open the command prompt window and enter the following:
bcdedit.exe - set LoadOptions ddisable_integrity_checks
Press the ENTER button, close the command prompt window and restart Windows to get the desired result. If it does not work, then you may have to give up support for certain devices until the manufacturer does for them signed and "native" driver.
The name of this option speaks for itself - use it to continue the usual windows downloadAs if you never pressed F8. With these tools you will get everything you need to run Windows again.

Sometimes users encounter a problem when Windows Media Player does not work, begin global search solutions to the problem. Soviets are many, but really workers are only a few pieces.

Today I will show you 3 light ways that will make MEDIA Player work in normal mode, as was originally. And as a bonus, at the end of the article, you can watch a video lesson in which the practical example shows the fulfillment of all necessary actions.

Introduction

If you read further, then you have no longer started standard Windows Media Player, who you always used, maybe you are just a curious user who wants to armed with knowledge just in case.

Therefore, before proceeding with solving the problem, I will tell you a little about the reasons for which people face this problem. After all, the majority begins to shout that they say that the virus picked up, but of course it happens, but very rare. Basically, it fails in the operating system and the media player flies the data libraries or launch keys in the registry. The situation is not very pleasant, but easily solved.

Dear readers, the main thing is not necessary to hurry, do everything in order. Do not immediately jump on the last option, because problems are different and only applying all the available steps you can restore the work of your Windows Media Playera. Let's go to the case.

Restarting media components

The easiest way to solve a problem with a non-working player is so for the reboot it, for this you need to perform a number of simple actions.

Go to the "Start" menu and select the section "Control Panel"

Now we are looking for a section "Programs and Components / Delete or Change Programs", come in:

Go to the "Enable or Disable Windows Components" section

We are waiting for a few seconds. Downloading and see a small window in which you need to find the line "Components for working with multimedia" our task to remove a tick from this row and apply the settings. Be careful, you will be prompted to restart the computer, it must be done.

After you have applied new settings and rebooted the computer, simply return to this menu once again and put the checkbox that was removed, then we try to run Windows Media Player. If the problem remains, then do not despair, just go to the next method and everything will definitely.

Re-registration of system libraries

Quite complex S. technical side The process, but in practice it is very easily fulfilled and thousands of users have been using their player in a regular mode, I wish you good luck. Our task is to restore in the system libraries, for this we simply press the "Start" menu and directly in the search bar we will prescribe the command: regsvr32 jscript.dll

Next, enter two more commands:

  • rEGSVR32 VBScript.dll
  • regsvr32 wmp.dll

It turned out three teams that you in turn applied, the main thing is not to miss not alone, just prescribed, applied and the same with the next and with the next one. And when we finished trying to include your not windows work Media Player.

As a result? Is the problem solved? I think that after that, almost all users are happy with the player without problems, but if you are still tormented, because you have some kind of special problem, then it's time to move to "heavy artillery".

Automatic recovery of Media Playera

At this stage, everything is incredibly easy, our task go to the official site of Microsoft support and find there free utilitywhich should automatically test a series of problematic cases associated with the Windows Media player and immediately eliminate them.

Agree it is very cool and incredibly easy, the main thing is to help. And for this we proceed to action.

And now load the same program to your computer:

After you downloaded the utility, simply launch it and follow the clear instructions:

For those who still doubt their strength or is experiencing that it will make a mistake. Then I already provided it and prepared for you a detailed video with practical exampleswhere I myself do every step in your eyes. It remains only to look and repeat on your computer. Happy viewing.

Watch video: Windows Media Player does not work, there is a solution!

After studying the entire material, please unsubscribe in the comments, did you help my recommendations in solving the problem? Does the player now earned or not? Maybe you have applied some kind of method, do not zhil, we have about a thousand people every day on this site, share your knowledge and many will be grateful to you.