How to delete an operating system selection entry. What to do with unnecessary windows files? Removing all Windows XP boot entries
When installing a new Windows OS on a computer, many novice users often forget to format their HDD. Everything would be fine, but if you miss the right moment, as a result, every time you start your PC you will have to admire a meticulous system window asking you to load one of the two installed versions of the operating system. Somewhat reluctant, right? In this case, in order to return to normal startup computer, you will first have to figure out how to remove OS Windows 7 from your boot manager. And, let’s face it, there is more than one way to do this.
Option #1: Troubleshooting the System Configuration Utility
The Windows Boot Manager can also be reconfigured using the System Configuration program. You can run it various methods:
One way or another, after performing each of these actions, the system window we need to work will appear. In it, go to the “Download” tab, select the one suitable for automatic start operating system and click the “Use as default” button. After that, we return to the list, click on the unnecessary boot entry and delete it by clicking on the “Delete” option. The final touch is to save the settings by pressing the OK button:
As practice shows, as a result of such simple actions Problems with loading Windows OS disappear instantly.
Option No. 2: Debugging startup using the “Command Line”
You can also remove the intrusive list of operating systems when you boot your computer using command line. Today there are a whole lot of ways to launch it (read about them here), but in Windows 7 the easiest way to do this is to use a search query in the Start menu.
What are we doing? Press on the keyboard and enter cmd or “command” into the search bar. As a result, the system will automatically display the program we need at the top of the list. Click on it twice, and then type in the commands one by one, alternating with Enter:
For windows destinations 7 default operating system:
bcdedit.exe /default (current)
to remove a second windows OS (for example, windows XP from the boot manager):
bcdedit.exe /delete (ntldr) /f
After completing the commands, close the window and restart the computer. In principle, after this setup, windows should load in normal mode without displaying a list of available operating systems.
Option No. 3: Setting up startup through “System Settings”
You can remove the second operating system when you boot your computer in a matter of minutes straight from your desktop. To do this, right-click on the “Computer” shortcut, select “Properties” from the menu that appears, and then click on the “Tab” in the new window. Extra options systems":
Next, go to the “Advanced” section and click the “Options” button opposite the “Download and Recovery” item. After this, select the operating system suitable for loading, turn off the list display and save the changes by clicking OK:
As a result of such simple manipulations, Windows 7 will boot without any delays or failures. However, if a miracle does not happen, to debug the computer startup, you can either use the special EasyBCD program, or run hard check disk for errors. In the latter case, the procedure will be as follows:
- open the command line (see option No. 2);
- enter the command CHKDSK C: /F/R into it and press Enter;
- give permission to check by pressing the Y button;
- close the command line and restart the computer.
As a result, upon a new boot, the system will automatically search for and correct errors on drive C, including those related to the startup of Windows. If this method does not work, you will have to pick up bootable USB flash drive(disk) with the operating system and repeat the windows installation process, not forgetting in this case to format the hard drive.
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Windows 7 boot manager: how to remove it
If you installed a new operating system on your computer without completely uninstalling or erasing previous version windows, then every time you log in you will be faced with the boot manager. The dispatcher asks the question: through which of the found systems to enter the system: old or new version windows. There are two ways to get rid of it: remove the dispatcher or remove the extra operating system.
How to remove the boot manager in windows 7
Disabling the boot manager is done by setting the default operating system. If you set the default parameters manually, then when you turn on the computer itself will understand which system to enter and will not ask you for it by calling the boot manager. You can change settings in several ways: through system configuration, executing commands, and editing system parameters.
By changing system configuration settings
Through command execution
Through editing system parameters
Video tutorial: solving the problem with the download manager
Removing an unnecessary operating system
If you are sure that the second Windows installed on your hard drive is no longer useful to you, and all files related to it can also be erased, then you can remove the second operating system through the boot manager settings or the command line.
Through the boot manager settings
Through command execution
There are times when the boot manager shows systems that have already been uninstalled. This means that remote windows was not completely erased, some part of it remained on the hard drive. To get rid of it, try uninstalling it again through the boot manager settings or the command line. If this does not help, then call automatic scanning and elimination of found errors with the CHKDSK C: /F/R command entered into the command line as an administrator.
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Simple instructions for setting up the boot menu on a computer with Windows 7
After installing several operating systems on a computer, for example, Vista and Windows 7, the initial settings of the boot menu are lost, resulting in the fact that every time you start the PC you have to choose which OS to boot from and which settings to apply. The process, let’s say, is unpleasant, as it takes a lot of time. In this case, restoring the original appearance of the boot menu by editing the system startup order in the windows bootloader will help return the situation to its normal course. However, it can be done in more than one way.
Option #1: Debugging through the System control panel
In order to start the process of restoring settings and removing additional boot options from the windows bootloader using this method, you will first need to enter the “System” section. You can do this in different ways:
In any case, the “System” window will appear on the screen. In it we find and select the “Advanced system settings” section, and then click in the appeared system window Opposite the “Boot and Recovery” tab, click the “Options” button:
As a result, users are given the opportunity to:
- change the startup order of operating systems by selecting the OS that boots by default;
- determine the waiting time (timeout) before starting the system;
- remove the display of the list of available operating systems in the boot menu:
It is perhaps easy to see that the advantage of this method is the simplicity and speed of solving the problem of editing the boot menu. However, it would hardly be logical to deny that with its help you can determine only the most basic Windows startup parameters.
Option No. 2: Configuration using the “System Configuration” utility
Remove from bootloader windows are extra options for the operating systems installed on the computer, also possible by editing the settings in the System Configuration utility. You can open it different methods:
- using the msconfig command specified for the Run program (open by pressing and R on the keyboard) or the task manager (launch with the hot keys Ctrl+Shift+Esc);
- through search query"configuration" entered into the Start menu.
One way or another, after the “System Configuration” system window appears on the monitor screen, to restore standard method To start Windows, you will need to enter the “Download” section. Here, in particular, you can make settings such as:
- put away extra entry from windows bootloader;
- designate one OS to run as default;
- set a timeout at system startup;
- set maximum memory, number of executable processes, PCI lock:
Thanks to the simple and clear interface utilities, the process of performing each of these actions is not difficult. For example, in order to remove an unnecessary OS from the start menu, just click on it with the mouse and press the “Delete” button. Accordingly, in the “Timeout” section, the delay time for the system start is set, and so on.
Option No. 3: Restore default settings using the bcdedit.exe command
Recovery process standard download You can also launch the OS on your computer by using the bcdedit.exe utility. It is located in the windows\System32 folder, but you can only run it with administrator rights through the command line.
The easiest way to do this, of course, is to use search bar, available from the Start menu. In this case, the procedure will be as follows:
- go to “Start” and set the search word cmd;
- right-click on the result displayed in the list of programs and define for it “Run as administrator”:
After the “Command Prompt” opens, you should first take care of saving backup copy bootloader for later access to rapid recovery data. To do this, create the BCDREZ folder on drive C, and then enter the value bcdedit /export C:\BCDREZ\bcd into the command line and press Enter. In the future, to cancel all changes and restore basic settings It will be enough to use the command bcdedit /import C:\BCDREZ\bcd.
In general, the bcdedit.exe utility provides the widest possibilities for debugging the operating system loader, the main ones of which look like this:
In this case, you can find out all the necessary data about the operating systems installed on your PC using the bcdedit command:
As you can see, setting up the windows bootloader is quite simple, regardless of the chosen method.
At incorrect installation Windows or when installing two systems on one hard drive, every time you turn on the computer you may be asked which operating system you should boot from.
If you find yourself in such a situation, then this instruction is exactly for you, as below will be shown several examples of how you can remove or delete one system so that the computer immediately boots from the desired operating system and no longer displays the request additional options downloads.
I will only note one thing: if you have both systems on drive C and nothing important is stored there besides them, then it would be more expedient and easier to simply format this partition and install Windows again, normally.
If there is no option for reinstallation, then let's at least try to remove the request to select the system with which the computer will boot and set the default startup that Windows which is your priority.
We remove one Windows from boot, with two systems installed on the computer
In order to remove or remove one system from the boot, we need to complete the following few steps.
After which, after restarting the computer, you will notice that the list with a choice available systems will not appear again, but will simply begin a normal boot from the Windows you selected.
But that's not all, there is another way to remove Windows from the boot list using the system configuration, who knows, maybe this option will seem more convenient for you.
Having finished working with the system configuration, a notification should appear with which you will need to reboot the system.
Accordingly, after the restart you will be able to find that the usual, familiar to everyone, will begin. Windows startup, without any suggestions about the choice of available operating systems.
What to do with files from an old or unnecessary system
So, having removed one of the operating systems from the download, you may have a question, what to do with the remaining files, just delete?
In general, the point is that further actions will depend on the conditions in which you find yourself, and for example, we may have two of them - these are:
- The second system was installed on drive D;
- Or second Windows was also installed on drive C (this can happen in Windows XP);
For example, if we consider the first situation, then everything is simple. If the files are from disabled Windows stored on drive D, then you just need to format it by first saving your personal data to a USB drive or external hard disk.
In order to start formatting, you should go to “My computer”, selecting section D, call up the context menu and click on the line “ Formatting».
Then, click on the “Start” button and wait for the process to complete.
That's all, this way you can definitely make sure that you haven't missed anything.
Now, let's move on to the condition when everything unnecessary files old system are stored on drive C. But here, of course, everything is not so easy; formatting cannot be started by itself. Therefore, the option of manual removal remains.
By the way, as a rule, in Windows 7 you cannot install several systems on one disk, so this option is more aimed at users with Windows XP. Just like in this system I had to deal with a similar situation.
But there is one drawback to this: in this way you can damage some files of the current system, which will lead to disastrous results.
You, of course, can try to delete these files manually, but all responsibility for this rests solely with you.
To summarize, I can say that in fact you have two ways to remove one of the unnecessary Windows and get rid of the boot system selection window. Well, decide for yourself what to do with the files. From myself I can say that if they are stored on different partitions, then you can delete them carefree.
A pressing question for many, from the computer. Its presence is indicated by the operating system selection window when the computer starts. When only one system is used, it is better to remove the other to free up space.
A computer may contain 2 or more operating systems; the choice from the available ones is made before starting. Quite often, maintaining several systems, especially on one logical drive, provokes problems, so the computer can slow down, and sometimes there are problems with user profiles. In general, the stability of such an OS is much less than a single installation of Windows.
How to remove a second Windows system?
The key method, provided by the manufacturer, of how to remove a second Windows 7 or 8 is to use a special tool located in the system configuration. This will remove the choice when turning on the PC, that is, the boot record will be erased, although personal data will still remain.
- Press Win + R and type the word msconfig, then Enter;
- The computer must be restarted.
After restart The option to select another OS will disappear. If the problem is only the inconvenience of choosing a system, then you should indicate minimum time wait, then the system itself will select the default version. Tune this function you can if you go to:
- RMB on “Computer” and “Properties”;
- Click on the “Advanced options” link;
How to completely remove a second Windows operating system?
In the previous version, we only eliminated the ability to start the OS, but the question of how to remove a second Windows from a computer was not fully resolved, since all the system files remained. Now you need to clean the system to free up a lot of free space.
To format a disk, you must first make sure that the target partition is selected. Its structure is identical system disk, it also contains basic Windows folders, Program Files, etc. Usually the letter C is reserved for the main system, so the second OS will have a different identifier.
- Click on Start, then “Computer”;
- RMB on the target partition and click on “Format”;
- If there is no special need, then leave the parameters as standard.
How to remove a second Windows 10?
You can remove the second operating system Windows 7, 8, 10 using the “Disk Management” section. The principle remains the same, the remaining OS activity should be cleaned up and the freed memory should be returned to an active state.
- Click on Start and “Control Panel”;
- Click on the “Administration” tile;
- Now you should select “Computer Management”;
- Among the list on the left side is the item “Disk Management”;
- RMB on the partition that contains unnecessary Windows;
- Select "Make partition inactive";
- Again RMB and “Delete Volume”.
Now the partition is completely deleted, and the remaining space after the volume remains unallocated. Therefore, it cannot be used for now. To gain access to the location, you need to create a volume, this is done by pressing right button on unallocated space and select “Create simple volume”.
After assigning a letter logical drive, you can write to it necessary information without any restrictions.
You should know that if you uninstall the main Windows, the mbr will also be removed. This entry is required to start the OS and will need to be overwritten. The process of transferring an mbr partition has already been described earlier, so it will not be discussed in detail. Let's just note that you need to have installation media with the system. Then, after starting from it, select “System Restore”, the problem will probably be automatically found and fixed, otherwise you will have to manually transfer the entry.
Sometimes it becomes necessary not only to form the resulting space in a volume, but to add it to another section. Alas, this procedure is within the standard Windows tools will definitely affect the information, that is, the disk will be formatted. But if you use third party programs such a possibility exists. A good example profile application is AOMEI Partition Assistant. The program is also capable of moving free place between already formed volumes without data loss.
This completes the removal of the second Windows, and after clearing the traces, it will remain only in memories. You can delete an unlimited number of systems in exactly the same way.
If you still have questions on the topic “How to remove a second Windows from a computer?”, you can ask them in the comments
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It will not be possible to run from one operating system to another for a long time if there are two of them installed on the computer. After carefully studying both, sooner or later you will have to choose only one of them - main, with which the work will be carried out primarily. If for the most part only one Windows system is used, its other versions or editions located on other disk partitions, does not have to be deleted. Of course, provided that the space hard drive not limited in size.
The ability to work in the future with other computer systems can be left, but for convenience, it is possible to simplify the entrance to the main one by removing temporarily unused ones from the boot. In this case, starting the computer will be simplified automatic download only the required operating system. Another option to make it easier to get started with your computer is not to remove the window for selecting to boot all systems, but to assign the required version Windows as the default boot and reduce the time it takes to select other options in the boot loader window.
How to edit the boot process of several Windows operating systems installed on one computer - more on this below.
So, in our case we have a computer with installed versions Windows 7 and 8.1. When you turn on the computer, you see a bootloader window with a list of systems to select.
Every time you boot your computer, you can get to the desired system by making the appropriate selection. Otherwise, after a certain time has elapsed - and by default this is 30 seconds– Windows will automatically load, first on the list. In our case it is Windows 7, since it is the last one installed on the computer, and it is its bootloader, as we see, that greets us after the computer starts.
Well, let's change that. Let's set up automatic loading of the main system - Windows 8.1. To do this, of course, you need to enter it.
We need a settings section, and in Windows 8.1 you can get to it using the context menu on the button.
In the system window select Extra options.
You can also get to the settings section in Windows 7 using the context menu, but called up on the icon "Computer" in Explorer. Among the commands you must select .
In Windows 7 we also select Extra options.
The further steps in both systems are identical.
In the system properties window that appears, in the tab "Additionally" press the parameters button in last section.
Now you can start editing the boot of multiple systems. Changing the boot software Windows default from the options in the drop-down list. In our case pre-installed Windows 7 we change to Windows 8.1.
As mentioned, by default Windows boot loader waiting half a minute so that the user can select the operating system.
If work is primarily carried out in only one system, there is no point in leaving half a minute waiting for it to automatically load. Another operating system may not be prevented from starting, but the preset time for selecting boot options may be reduced. In displaying the list of bootable systems, in our case we will install 5 second Waiting before Windows 8.1 main system boots automatically. This time will be more than enough to make a choice if you ever need to log into Windows 7.
To completely remove another system from the boot list, you need to uncheck the option display system list. In this case, only the system selected for booting by default will boot without any time delay.
If a second operating system is ever needed, you can enter it by making this option active again.
After making changes, click "OK" at the bottom of this window, as well as at the bottom of the system properties window.
That's it - the list of loading operating systems has been edited.
Above we looked at editing the boot of existing operating systems. But often, when starting a computer, we can see a list of operating systems that are already on the computer No. This is a natural development after the second operating system was removed by normal formatting disk partition or destruction system files manually, but at the same time The entry about the possibility of loading it in the system configuration was not removed. The boot loader may also display the option to start a non-existent main Windows after the system has been reinstalled. This, by the way, is not the main one, but one of the reasons why system specialists advise implementing the so-called clean Windows installation– without saving files previous system and formatting the disk partition.
It is better to completely remove the existing operating system from the boot options so that it does not delay the process of starting the main Windows.
In the main system we call the command. On Windows 8.1 fast access implemented in context menu on the button.
We need system configuration section. Enter the value in the command field:
Click "OK".
In Windows 7, you can launch the system configuration window more easily by typing key query in the menu search field.
The system configuration window will appear, go to the tab. Select the entry about loading a non-existent system and delete it.
In our case, the download list contained different versions Windows, and decide on the one to be deleted "Seven" It obviously wasn't difficult for us. But if the download list contains entries about two identical Windows versions, descriptions of the systems will help in orientation with the one that needs to be deleted. The Windows we are actually in will be designated as current.
Save the changes made with the button. After clicking "OK" the system will offer reboot.
After restarting the computer, we can observe immediate startup of the main system.
How to remove system selection at boot, what settings do you need to go to for this? Hello friends! This question is asked very often on the site. For example, you installed a second operating system and when you boot the computer, a menu for selecting operating systems lasting 30 seconds immediately appears. Of course, such a menu will not be useful to everyone, since many people do not need the old operating system and therefore many users try to get rid of it at all costs. unnecessary menu downloads.
How to remove system selection at boot
In this case, you can go in two ways, the first is, which is used in operating rooms Windows systems Vista, and, and it is described in another article. The second way is much easier and any user, even a beginner, can handle it, so I propose to consider it here.In our article I will tell you how to remove the system selection when loading Windows 7, Windows 8 and.
How to remove the system selection from the menu at boot Windows boot 7
Start - Run
Another way to remove the choice of operating systems when loading Windows 7
Start-->Control Panel-->right-click on “Computer” and select “Properties”
then "Advanced system settings"
Uncheck the "Display list of operating systems" option and click OK. Apply. OK.
Right-click on the Start menu and Run
Enter the command msconfig in the input field
In the window that opens, go to the Download item. We see two operating systems. Our current default operating system is second on the list. We don’t touch it, go to the first one and select it with the left mouse, click on the Delete button, then Apply and OK.
That's it, now when you boot Windows 8 there will be no choice of operating systems.
Another way to remove the choice of operating systems when loading Windows 8
Right-click in the left corner of the desktop and select “Control Panel”
Then System and Security.
System,
Uncheck the "Display list of operating systems" option and click OK.
Apply. OK.
Uncheck "Display a list of operating systems" and "Display recovery options" and click OK.
Apply. OK.
As for Windows XP, you can edit the boot menu in this operating system, follow the link and read our article.