What to do if Windows does not start. Windows Media Player does not work, we will quickly solve the problem! Why windows doesn't work

Useful tips

We will fix errors in Windows 10. But approximately the same will need to be done in Windows XP, 7 and 8. In Windows 7 and later releases, the developers have improved the recovery system for startup problems. In older versions of the system, serious errors often have to be resolved by reinstallation.

Disable peripherals

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Try to remember what changes you recently made to the system: did you install new devices or switch something. There may be a problem with one of the hardware components. Try disabling:

USB drives.
Card readers.
Printers.
Scanners.
Cameras.
All other external devices.

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

It can also be caused by internal components, such as RAM. On a desktop PC, you can check the performance of the RAM by connecting the strips one by one.

Check power

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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 your desktop computer.

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 it or have it repaired by a specialist.

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

Configure the 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.

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

Restart your computer.
Immediately after restarting, 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 laptop or motherboard manufacturer.
In the settings, set the desired disk to the first place in the boot.
Select the Save and Exit option to save your changes.

If the above does 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 of suitable capacity. How to make a bootable USB flash drive or disk, read Lifehacker about installing Windows.

Start the system from a 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 this, the system will try to automatically fix the bootloader. In most cases this solves the problem.

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

If this method does not help, the problem probably lies in the hardware: the hard drive is damaged.

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

At the command line, you need to enter the commands one after another: diskpart → list volume (be sure to remember the name of the Windows disk) → exit.

To check the disk for errors and damage, enter the command chkdsk X: /r (where X is the name of the Windows disk). The check usually takes quite a long time, you will have to wait.

Start Windows in Safe Mode

Due to a sudden shutdown of the computer during the installation of operating system updates, cleaning of viruses and unnecessary entries in the registry, or due to the fault of utilities to speed up Windows, system files may be damaged. In this case, a “blue screen of death” will appear when the system boots.

Try starting Windows in safe mode without loading drivers and programs in startup. If the computer is running 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 will have to reset Windows settings and reinstall the system while saving the files. Unfortunately, all programs will need to be reinstalled.

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

The system will roll back to the original settings.

The Windows 10 version has many additional features, including a convenient line search located on the taskbar. A useful option that many users quickly got used to - with its help you can very quickly find the desired file directly in the search engine on . However, some may experience problems with her work, or she may refuse to work at all for some reason.

Most often, this can happen after another systemic updates, or after installing “Ten” using the author’s assembly.

You can, of course, try to restore the system using a restore point and this method will be the most effective, however, not everyone creates these points, therefore, before using such a radical method, we recommend trying the methods of solving the problem discussed below. We will also touch on the version of the Windows 7 system, where similar problems are also possible.

Restarting the Search Service in Windows 7

If you have a Seven, the solution to the problem may be restart service responsible for searching the system.

Let's go along the way Start/ Control Panel/ Administration/ Services. Here in the list we find Windows Search- click Properties.

If the service is disabled, click Launch. The startup type must be set Automatically. If the service is running, try stopping and starting again.

After launch, we check the operation of the search function.

Rebuilding indexes in Windows 7, 10

An effective method of fixing such a failure for both versions 7 and 10 of Windows may be rebuilding indexes. Microsoft gives the same recommendation for fixing this bug. To do this, we find point B.

In the Options window, open Additionally.

Click Rebuild in section Troubleshooting, after which we confirm this action.

Or, in the indexing options window, click the link when searching and indexing.

The troubleshooting procedure will begin.

Upon completion, you will be asked to select options for the problems noticed. Select the first two among them by checking the boxes and click Next.

After diagnostics and correction, if completed successfully, you will receive a corresponding message indicating the successful completion of automatic error correction. Reboot computer - the problem should be fixed.

Using the Registry Editor on Windows 10

You can try to solve the problem using editing registry keys (parameters). We launch the system registry editor, for example, by entering the word regedit in the window Execute, called by the key combination Win+R.

Using the explorer (represented in the form of a tree structure similar to the standard system explorer) we look for a branch Windows Search, located on the way: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft

In the working window on the right, you are interested in the parameter called SetupCompletedSuccessfully, it should be installed in 1 .

Windows 10 has a corresponding service for quickly applying OS operating parameters, executing commands and launching programs. It greatly simplifies and speeds up the work, but under certain circumstances it may not function. What to do if Search does not work in Windows 10? Let's look at this issue in detail.

General information

Why doesn't the search button work in Windows 10? It may “refuse” to start and perform its functions for a number of reasons:

error during OS installation;
virus or malware.

A graphic image of the service in the form of a magnifying glass is located on the taskbar, next to “Start”. If you encounter a problem opening the program in question, first check the functionality of Start. What to do if, you can see here.

Search stopped working in Windows 10: what to do

There are two main ways to solve the problem:

Editing in the registry.
Starting the Search operating service.

Registry

The hierarchical database of settings and commands contains a number of keys that are responsible for performing search functions. Editing them will solve the problem. What are we doing?

Open the “Run” form by simultaneously pressing Win + R.

Enter the command – regedit.

We agree to make changes.
The Registry Editor is launched, which is a multi-level file system.
In the left list we find the “HKLM” branch.

We sequentially perform the transition – SOFTWARE\Microsoft\Windows Search.
In the right window we find the SetupCompletedSuccesfully key.

Double click to open it.
In the “Change parameter” form that pops up, enter “1” in the “Value” field. OK.

We reboot and check functionality.

If after all the steps the search bar still does not launch in Windows 10, you should do the above steps again. The fact is that the OS can return the original key to protect itself.

In this situation:

Right-click on “Start”.
Select “Control Panel” from the list.

In the expanded card, select the viewing option – Large icons. If the “Categories” item was used, the required block is not visible.
Expand “Indexing Options”.

In the card that opens, click on “Change”.

Next, we index the location - check the boxes next to the desired objects for which instant recognition is needed.

Select "Advanced".

Right-click on “Start” and launch “Task Manager”.
In the pop-up card, select “More details”.

Select “Explorer” from the list and click “Restart” (lower right corner of the window).

Windows Search

Another option to solve the problem when the search icon is not pressed in Windows 10 is to check the service using Search. To do this:

Use the Win+R key combination to call up the “Run” card.
We hammer in services.msc. OK.

In the expanded list, look for the name of the service. Opposite it there should be a startup type status - automatic, and a state - running.

If other characteristics are displayed, call the service properties (right button).
In the type we set it to automatic.

The problem where Windows 10 search does not find files should be resolved.

Windows 7 has become a classic for home use; it is installed on every second computer, despite the development of new operating systems from Microsoft. Having entered the market in 2009, the “seven” still cannot get rid of problems during the launch, which pretty much spoil the nerves of the multi-million user audience. To simplify the life of a user whose computer is running “Seven”, this article was written. In it we will look at how to restore Windows 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 may be:

damaged hard drive sectors or non-working SSD memory cells on which Windows 7 is installed (in most cases, you can restore them);
spontaneous power outage or reboot of the PC using the “Reset” key;
virus activity (very rare);
incompetent user handling of hard disk partitioning utilities.

There are several ways to make the error disappear. We will look at how to restore a computer using the OS itself.

If you encounter problems while starting Windows 7, press F8 to bring up a menu with a list of additional computer startup options.
Select the “Troubleshooting…” option.

Select Russian language and click “Next”.
Select an account with administrator rights.
Click on “Startup Repair” so that the operating system tries to find and fix the problem on its own.

If the error is not corrected, launch the command line from the OS renewal options window.
We enter the commands sequentially:

“bootrec.exe /FixMbr” – writes MBR to the system partition;

“bootrec.exe /FixBoot” - creates a boot record on the system volume.

Reboot and start the computer.

If after completing the steps above, the PC still does not detect Windows 7 installed during startup, run the bootrec.exe command with the “RebuildBcd” attribute through the command line.

It will scan all long-term storage devices installed on your computer for the presence of operating systems installed on them that are compatible with the “seven”, and will allow you to add them to the download list.

And in the very last case, when nothing helps to restore the launch of the “seven”, reserve the old BCD folder, which is responsible for starting the PC, and create a new one. This is done using the following chain of commands:

"Disk boot failure" problem or message with the text "Insert system disk"

The startup error is caused by one of several reasons, the essence of which is as follows: the computer is trying to find a boot entry on a disk that is not bootable. Factors that prevent Windows 7 from starting:

The device from which the computer starts to boot is not the system drive - try disconnecting all flash drives, phone, camera, including external hard drives, and rebooting the system.
Check the BIOS settings that are responsible for the priority of boot devices - there is a high probability that the computer starts booting from a disk that is not the system one. Also look in the BIOS or through one of the special utilities on which Windows 7 is installed.
Reconnect the HDD to a different cable and power cable; perhaps the problem lies in the unreliability of the connection or damage to one of the cables, for example, due to its significant bend.

The list of reasons can safely include the absence of Windows 7 installed due to the fact that the disk with it was formatted due to the carelessness or inexperience of a novice user, and reinstalling it or restoring a deleted partition will help here.

If none of the options brings the desired result, try restoring the OS as described in the previous paragraph, and also make sure that the hard drive is working.

Inability to start Windows due to damaged registry files

Among other things, Windows 7 may not boot due to damaged registry files.

As a result, the computer will inform the user about the problem and launch an application that allows you to restore the operating system.

But the Windows 7 automatic recovery tool is not always effective and, for example, if there is no backup copy of damaged data, the user will have to manually restore the operating system.

Call up a window with an extended list of Windows launch options using F8.
Select “Troubleshooting...”.
Next, click on the link: “System Restore.”

In the first window, click “Next”.

Select one of the created points and click “Next”.

We confirm the completion of the specified operation by clicking on the “Finish” button and wait while the OS is restored.

After a few minutes, Windows 7 recovery will complete, the computer will reboot, and most likely will start normally.

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Technology is a complex system that works thanks to a huge number of factors. It is clear that if minor changes occur, this can lead to large errors. Many call it magic because it happens that the Start menu in Windows 10 does not even open.

If you consider that, then many people face this problem. But you shouldn’t despair, because even in such complicated stories there is a rational way out. Start stopped working? Let's fix it!

File problem

So, first of all, you should check whether the operating system files are damaged. For these purposes, you should open the command line and type sfc /scannow. If notifications pop up that the files are damaged, you need to enter the command DISM /Online /Cleanup-Image /RestoreHealth.

If, based on the scan results, it is clear that the Windows files are intact, then you can turn to another method:
You need to press the Windows button (the image of tiles on the keyboard) and the R key, after which you need to enter the regedit command and select OK.
In the registry, go to: HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced
Next, you need to look to the right side of the screen and press the right mouse button. A drop-down list will appear in which you need to select New >> DWORD (32-bit) Value. The resulting parameter must be renamed EnableXAMLStartMenu. The value of such a parameter is usually set to 0. It also happens that such a thing already exists, so you just need to set the required value to 0.

The final step is to close the program editing the registry and reboot.

Registering the Start Menu again

If the Start button does not work after these manipulations, you can try registering such a menu again. To do this you need to go through a number of steps:

Right-click on the taskbar and select Task Manager from the drop-down menu.

In the window that opens, open File >> Run new task.

You need to enter the name “powershell” and check the Create task with administrator rights box. Next there is an OK button, you need to click on it.

Windows PowerShell will open, and you should insert the line into it: Get-appxpackage -all *shellexperience* -packagetype bundle |% (add-appxpackage -register -disabledevelopmentmode ($_.installlocation + “\appxmetadata\appxbundlemanifest.xml”))

All steps must be performed with administrator rights, and then restart the computer.

Self-control

To solve the problem when Start stops working, or the entire computer does not work, you need to remember one thing - don’t panic. Yes, anything can happen: sometimes notifications don’t arrive, sometimes the taskbar disappears. This is a complex device, anything can happen to it. But for any person, there is a reset button that allows you to start Windows 10 Safe Mode, in the worst case scenario. Most often it doesn't come to this.

Even if some button or panel does not work, the main thing is that the user’s brain must work. After all, only when it stops working should the alarm be sounded, since everything is lost.

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