How to reinstall Windows on Lenovo laptop

The most common problems

If you ask everyone why they want to reinstall the Windows system on a laptop, then in most cases you will hear the answer that supposedly all new computers have a “eight” by default, which is not always possible to get used to and which does not always suit the user with its ” sophisticated “gadgets. Much more convenient is the “seven” familiar to everyone, which is both more understandable to use and more convenient for solving specific problems. That is why on new laptops their owners decide to change the OS.

The most common problem when installing the “seven” on a Lenovo laptop is that the user cannot enter the BIOS at all. Even schoolchildren know that in order to reinstall Windows, you need to get into the basics of a computer. BIOS.

The rest of the problems may arise already during the installation process. We will dwell on them further.

How to install Windows 7 on a Lenovo laptop in an hour

Increasingly, there are questions on the Internet about how to install Windows 7 on Lenovo laptops. over, people who encounter such a problem, in most cases, do not understand what the installation problems are connected with. At the same time, their laptops are new, and there can be no breakdowns. But errors and stoppers nevertheless arise. Today we will talk about how the Windows system is installed on Lenovo laptops, since this is a very urgent problem.

Multiple installation paths

So, you cannot enter the BIOS, and you already have certain doubts about whether it is even on Lenovo laptops. In fact, there is, only it is arranged a little differently and the settings for a particular computer model need their own. But some are helped by the standard FnF10 command when starting Windows to enter the BIOS.

In order for you to see that cherished Bios window that has opened, you should slightly prepare your technique. First, the installation disc is inserted into the drive when the computer is turned on. In our case, this is Windows 7. Then you must turn off the computer, disconnect it from the power supply and remove the battery. Yes, it sounds ridiculous, but in most cases it helps. So, After that, it returns the battery to the place where it should be and turn on the laptop through the Novo button, which is located next to the start button.

During the download, you will see that you have entered the service menu. There you select the “Diagnostics” tab. From there, install the “UEFI Software Options”. After that, your computer will notify you with a short message that it needs to be restarted. If you follow the recommendations of your technique, then after rebooting the computer will go into BIOS by itself.

Next, you should find the Security section where you disable the SecuryBoot setting. Next, in the main menu, look for the Startup tab. Now you need to arrange the boot order of the disks, which will guide the system. To do this, in the Boot tab, find the computer’s hard drive (as a rule, it is designated as ATAHDD) and use the “” key or the top arrow to raise this tab to the very top. There may also be a problem that the tab does not rise. Then it will act on the contrary. we lower the WindowBootManager tab to the very bottom. In the second place in the list should be the name “ATAPICD1”, and after it the parameter from which the Windows system will be reinstalled.

After all these tricky manipulations, go back and look for the UEFI \ LegacyBoot tab and select the LegacyOnly parameter there. After you have saved using the F10 key, you can start a standard reinstallation of the system.

If this standard procedure did not help you, then you always have the opportunity to go to the official website of the Lenovo manufacturer and see a few tricks for installing the system there. But after you have found the BIOS on a LENOVO laptop, then you should not have any further problems with reinstalling, as it is standard for all models of computers and laptops.

How to reinstall Windows 10

Sometimes recovery operations may not solve very large problems and a full system reset may be required to remove corrupted data or to prepare the computer for sale.

Go to the “Recovery” section again in the “Update and Security” section of the “Settings” application and select the first available option. “Reset the computer to its original state”. Click the “Start” button to continue.

You can choose from two methods of reinstalling Windows 10: Cloud Boot or Reinstall Locally, which is a standard no-image recovery feature. The new Cloud Download feature allows you to download the latest Windows installation files from Microsoft’s servers. You will receive the most recent versions of the files, so no additional updates are required.

You will have several options available that allow you to customize what data needs to be cleared. If you want to fix the problem by continuing to use your computer, then select the “Keep my files” option (and prepare for the second option if the first does not work). If you want to perform a full system reset and have already double-checked the integrity and safety of your backups, then select the “Delete everything” option. If you sell your computer, you should do a factory reset, which will return your computer to its original state. Please note that the latter option is not always available. In this case, the programs that were preinstalled when the computer was purchased will be reinstalled.

Confirm your choice and wait for a while. If you are resetting on a laptop or mobile device, make sure it is connected to the network. The system will automatically reboot after the recovery is complete.

Option 2: Back up using OneDrive

If you’re using the cloud-based OneDrive, you can set up automatic backups of specific folders to your storage, including your Desktop, Documents, and Pictures folders. To do this, go to the Settings Update & Security app Backup Service. Then click on the Back up files link in the Back up files to OneDrive section. After that, a window will open where you can choose which folders to copy.

When choosing this option, you should remember some of the nuances. Only three folders are backed up, and even then, you need to have enough free space on OneDrive and a high-speed internet connection for the backup process to run smoothly and quickly.

How to back up your data

It is highly recommended to back up your data before reinstalling the system. Windows 10 has built-in tools that make this task much easier. you don’t even need to install additional programs. Just follow the simple steps of the File History component or back up with OneDrive.

How to reinstall Windows 10 and get rid of problems

This process can be difficult for many users. There are several methods for reinstalling your system, each with its own advantages. Let’s take a look at the most common ways to reinstall Windows 10.

How to restore Windows 10 to its previous state

Sometimes when solving computer problems, restoring the system to a certain point in the past can be great help. say, returning the OS a few days or weeks ago. This is the perfect solution for getting rid of bugs related to recently installed applications. Windows 10 offers several options for rolling back your system to an early state.

In the Update & Security window, go to the Recovery tab. On the page that opens, you will see the option “Go back to the previous version of Windows 10”. Click the “Start” button and wait a little.

After briefly asking about the reasons for returning to the previous build and checking for updates that can fix the problem, Windows will start analyzing the information available for recovery. Follow the instructions on the screen until the build selection screen appears. In some cases, the operating system cannot find the files it needs to roll back to a previous version, especially if you have recently performed a disk cleanup. In such cases, it is better to look for another solution.

If the preparatory operations are completed successfully, then you can rollback the system to the previous build. This measure will get rid of the problems caused by the recent system update. If possible, select the most stable and working build of Windows 10. In some cases, you will have access to previous operating systems on your computer, such as Windows 8.1.

Option 1. Create a backup to an external drive

If you prefer local backups, the File History feature is a great option. You can access this feature in the Settings app Update & Security Backup Service.

Now we are interested in the second section Backing up using file history. At this point, you need to plug in an external hard drive (HDD), solid state drive (SSD), or flash drive and make sure there is enough space on it to back up your files. Then click Add Disk and select the device you want to use as your backup storage.

After selecting the desired drive, automatic backup of some default directories will be activated. Select the options link to change the backup options. You can add and remove folders from the backup, or exclude a specific folder from being backed up. For example, you can back up all files and child folders in a folder except for one specific subfolder. You can also set up regular scheduled backups, but if you are preparing for a clean installation of the system, then click the Back up data now button to create a backup immediately. You need to make sure there is enough disk space for the backup.

After the backup is complete, you can cancel future backup jobs to prevent Windows from trying to accidentally restart the backup process. To do this, click the Stop Disk Usage button on the same Backup Options page. This manipulation will in no way affect the already created backups.

Using system restore points

You can restore the state of Windows 10 using a system restore point.This method will be especially useful when you need to go back to previous versions of Windows 10, instead of skipping back all the assemblies.

Go to Control Panel by typing “Control Panel” in the Windows search. Turn on “View Large or Small icons and select the” Recovery “section, and then click on the link” Start System Restore. “Then, confirm that you want to go into this mode. Users can also create new restore points and configure the recovery procedure.

By default, the recommended restore point will be selected with a description of what action was taken before the specific point was created. You can also select other restore points on this screen. Select the option “Choose another restore point” and click “Next” if you want to see other recovery options.

Note that Windows usually creates a restore point after major changes, such as installing a new program, driver, or update. If you do not see any recovery options available, then system protection may be disabled. In this case, you will have to perform a complete reinstallation or look for another solution to the problem.

Find the restore point prior to the appearance of problems in the system. Then click “Next” and confirm the start of the restore operation by clicking “Finish”. Please note that this operation should not delete personal files.

How to restore the system if it was preinstalled?

The problem with pre-installed Windows is that it is not Microsoft who sells it to you, but the laptop manufacturer, and in the amount of one specific copy, the license for which he himself bought from Microsoft. The license key for this copy is often stitched directly into the BIOS of the laptop. And you can restore the system with this license key only from the image of the Windows that was installed on your laptop.

Therefore, the best way to restore an OEM copy of Windows is a backup restore point created by the system itself. for example, automatically using Windows Defender.

Here’s how to reinstall Windows using a restore point:

  • Download the system image from the official Microsoft website: Windows 7, Windows 8.1, Windows 10. You may need to enter a license key. Where can I get a license key if the computer was sold with a pre-installed OS? As a rule, it is applied to the laptop case or box in the form of a sticker (the so-called Certificate of Authenticity). If the sticker is lost or damaged, you can contact your computer vendor. they may provide a way to recover the key.
  • Burn the image to a CD or USB flash drive using a tool convenient for you. for example, UltraISO or WinSetupFromUSB.
  • Insert a disk or flash drive into the computer on which you want to reinstall Windows and boot from them, setting the BIOS to boot from a CD-drive or flash drive.
  • Windows installation starts. In the installation window, select the system language and other options and click Continue.
  • In the next window, select System Restore (Troubleshoot System Restore in Windows 10).
  • Select a system restore point. Most users will have one.
  • Wait for the recovery procedure to complete, remove the USB flash drive and boot from the main hard drive.

This method allows you to return Windows to a healthy state. In this case, a number of programs installed by you after creating a restore point may be lost, but the system will work and, most importantly, the license key will remain active.

How To Fix / Factory Reset a Lenovo Laptop Computer. Restore to Factory Settings. Updated 2020

How to reinstall Windows without losing your license?

Let’s say you bought a laptop with preinstalled licensed Windows. the so-called OEM version, and the system suddenly crashed. We will tell you how to reinstall Windows in this case, so as not to lose your license.

You download a new Windows image from the official Microsoft website, start the installation, enter the license key from the sticker on the laptop case and you get an ominous message that the system is already in use. How to reinstall Windows if it came with the device and you honestly paid for the license?

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How to reinstall Windows from a rescue stick?

Another way to reinstall Windows without losing your license is to use the Rescue Disk. It must be created in advance, best of all. immediately after purchasing a computer. There are several ways to do this:

  • A number of computer manufacturers provide tools for creating recovery discs, for example Samsung Recovery Solution for laptops of the same name. Check if you have such funds and use them.
  • You can use the standard Windows tool. Backup and Restore (Backup and Restore in Windows 10), available through the Windows Control Panel. It is enough to open the built-in utility, select Create a system recovery disc, connect a USB flash drive to the computer and follow the instructions.
  • You can also use third-party tools for creating images of the system, for example, as described in our instructions.

If you have a recovery disc, reinstalling licensed Windows is carried out as follows:

  • Insert the rescue flash drive into the computer on which you want to reinstall Windows and boot from it.
  • Windows Recovery Environment starts. Select System Restore System Image Restore (Troubleshooting System Image Restore in Windows 10).
  • Select the last available system image and click Next to start recovery.

The system will be reinstalled from the image, but the license key will also remain valid.

These two methods are guaranteed to give you the opportunity to reinstall Windows 10 that came preinstalled on your laptop without losing your license. Alternatively, you can contact the service center of the computer or laptop supplier under warranty: according to the terms of the agreement with Microsoft, the supplier is responsible for the operation of your system.

How to reinstall Windows on a Lenovo laptop

Some Lenovo laptops are sold with a pre-installed free operating system FREE Dos123, which, to put it mildly :), is not suitable for work. Many owners of Lenovo laptops (and not only) are faced with the problem of self-installation of the operating system.

Downloading the installer

The very first problem that you may encounter is persistent loading from the hard disk and ignoring the disk or flash drive inserted into the drive with the operating system distribution kit, for example Windows XP / 7/10. This happens because the BIOS is not configured correctly, namely, the wrong boot order is specified. We need to first enter the BIOS setup. This is done at the initial stage of loading the laptop, a few seconds after turning it on, before loading FREE Dos.

The system will write that to enter the BIOS (or SETUP), you must press the DEL key or one of the “F1-F12” buttons, usually F2 (depending on the model). On Lenovo G500 series models, you need to press the OneKey Recovery key when the laptop is off, and on some models, FnF2 (F12) works.

Next, we find the “Boot menu” and set the boot priority there. To do this, look for the inscription “First boot device”, go into it and select “CD \ DVD-Rom” from the list that appears. Sometimes a list of bootable devices is not offered, then just go to the position “CD \ DVD-Rom” and move it to the very top by pressing the \-.

To select a USB flash drive, you need to find it by the model name and also move it up. By the way, a USB flash drive can be located in a subsection of hard drives (Hard Drive, HDD). Then we just find an exit from the SETUP program. select “SAVE ALL and EXIT”. “Yes”. Or just the “F10” button. For a one-time boot from a USB flash drive, you can skip entering the BIOS, but instead press F9 and select the boot device from the menu:

For G500 series models, and in general, it is recommended to first reset all default settings (“Load Defaults”) and only then set the desired boot priority. Also check that on the “Startup” tab the value “UEFI / Legacy Boot” is in the “Legacy Only” state, otherwise the installer may not start.


Some are wondering if a special version of Windows is needed for a laptop, as opposed to a personal computer? No, Windows is one for everyone, it is only important to choose the right version: XP or Seven / 10, depending on the configuration of your laptop or candy bar.

To install Windows 7/10, in most cases, it will be enough to know that you have at least two gigabytes of RAM, and for x64 versions you need 4GB or more. Another such moment, if a disk with drivers for Windows 7/10 was supplied with the laptop, and you, for any reason, need to install Windows XP, then before installing it you will have to download all drivers for this OS.

reinstall, windows, lenovo, laptop

Next, boot from the boot disk with the operating system distribution kit and follow the instructions of the installer. The procedure will be the same as installing on a regular computer. Also reinstalling is no different from installing. Only at the stage of selecting the target disk, you need to format it, i.e. erase old data. For more information, see my free video course “How to Install Windows 7”

How to reinstall Windows on a laptop. step-by-step instruction

For your compact laptop PC to work properly, you need to know exactly how to reinstall Windows on your laptop. Many users often encounter the problem of reinstalling the OS and prefer to solve the problems themselves. Let’s describe a step-by-step brief instruction on how to reinstall Windows on a laptop from scratch.

Preparing to reinstall the OS

First of all, you need to make a copy of the necessary information from the C drive, since the reinstallation process involves the destruction of all information from this drive. If an emergency reinstallation occurs, this step is skipped. It should be noted that if you have no idea how to reinstall Windows on a laptop or are doing it for the first time, then it is better to invite a specialist. If you do not have this opportunity, use the information below.

Choosing drivers for reinstalling the OS

So, you need an operating system boot disk for your laptop. Modern laptop manufacturers equip PCs with such operating systems as Windows 7, Windows 8. However, earlier versions of this OS, such as Windows XP, are also in demand among users, so the question is: “How to reinstall Windows XP on a laptop ? ” is still relevant. It should be noted here that reinstalling Windows XP requires SATA drivers, which can be included in the Windows XP distribution or added by yourself. Later versions of the OS already have built-in drivers. For those users who know how to reboot the system on stationary computers, the question is: “How to reinstall Windows on a laptop?” will be simple, they can easily figure out all the moments.

We insert the disc into the drive and turn on the laptop. By pressing del we go into the BIOS. In different laptop models, the BIOS can be entered in different ways: by pressing the F10, F1 or F2 keys. Next, the Boot tab is required, in which we select the order of loading the laptop from CDROM. Go to the Exit tab, click on Exit Saving Changes. Further, the process of starting the laptop will occur from the boot disk that you inserted into the CDROM.

Installing the system from disk

Let’s move on to installing the system from disk. First you need to select or create a partition for Windows installation and specify its size. By clicking on it with the mouse, we proceed to formatting. The system will offer you two formatting options. fast NTFS and full FAT32. The most common option. NTFS, select and press Enter. After completing the formatting, the system starts copying its installation files to the hard disk. Windows starts after system reboot.

We proceed to setting up basic data, such as input language, your name, license key, computer name (any), administrator password, which must be recorded in the windows suggested by the system. Then the time and date data is configured, while choosing the time zone of your region. The penultimate stage of the installation ends with the configuration of the network parameters, where we select the tab “Common parameters”.

To complete the system installation process, you must restart the laptop. We hope you now understand how to reinstall Windows on a laptop. Good luck to you!

How to reinstall Windows on a laptop: Step-by-step instructions

Sometimes users may have a question related to how to reinstall Windows on a laptop.

The fact is that today there are quite a few brands of computers. HP, Asus, Lenovo, Acer and others. and there is an opinion that the reinstallation procedure will differ depending on the company.

Indeed, some points may be different. But basically, the procedure is the same for everyone.

We will consider it step by step and will offer the simplest options for performing each of them. You can do it your own way or suggest an alternative in the comments. We will only be glad!

BIOS / UEFI setup

Let’s talk about BIOS first. To get started, you generally need to go to this system menu. To do this, you need to click on one of the following buttons:

  • Del;
  • F2;
  • F1-F12 (any of them);
  • ESC;
  • Enter.

Actually, after that the BIOS will start loading. And then you need to find the item responsible for the system boot queue.

In most versions, you need to go to the “Boot” tab and find “Boot Device Priority” there. And then it will already be possible to put “USB Flash Drive” in the first place of loading.

A similar principle is used in the H2O BIOS. There you need to go to the “Boot” tab and put the “Enabled” value next to the “External Device Boot” parameter. It literally means “Loading from an external device”.

In AWARD BIOS, you must first go to the “Advanced BIOS Features” menu and set “USB-HDD” in the “First Boot Device” line.

In general, by the interface, you can definitely find out your BIOS version and set it to boot from a USB flash drive.

As for UEFI, everything is much simpler here. Owners of laptops with such a system menu need to take a few simple steps, namely:

  • Search for the Update & Restore menu. In the menu on the left, go to “Recovery”.
  • In the window that opens, click on the “Restart now” button.
  • Wait while options for further action are loaded. Select the option “Use device”.
  • And in the next menu, just click on the name of your storage medium from which the installation will take place.

As you can see, everything is quite simple. Of course, this option is only relevant if you already have Windows 8 or 10.

After the boot from the removable boot drive is set, it remains only to restart the computer, insert the USB flash drive into it and wait until it boots from it.

If not, leave the storage medium in the slot and restart the laptop again. After that, you can go directly to the installation of the operating system.

Creating a bootable USB drive

Previously, Windows was installed exclusively from DVDs. When Windows 7 came out, this trend continued a little longer, but with the release of Windows 8, and then Windows 10, this idea was completely abandoned.

Now Windows is installed exclusively from a USB flash drive, without a disk. On such a small medium, an installation image of the operating system is recorded, from which it is then installed.

To create a bootable USB flash drive, you must have this very image in ISO format. So download it online or get it from one of your friends. To write it to a USB flash drive, it is most convenient to use the UltraISO program. You can take it on the official website (here is the link).

Actually, you can choose any other means for recording images in ISO format. But if your choice still fell on UltraISO, the recording procedure will look like this:

  • Launch the UltraISO program, click on the “File” section in the upper left corner of the program window. In the drop-down menu, click “Open”. Next, specify the location of the previously downloaded system image file.
reinstall, windows, lenovo, laptop
  • The image will be loaded into the program and ready for further use. Click on the “Self-Upload” section at the top. In the drop-down menu, select “Burn Hard Disk Image”.
  • In the next window, next to the “Disk Drive” inscription, specify the letter of the flash drive to which you are going to write the image. Click the “Burn” button.

Hint: To find out the letter, go to “Computer”. There you will see a USB flash drive and its designation.

  • Wait about 5-10 minutes for the program to do its job.

That’s all, the bootable USB drive is ready. Now you need to make sure that the computer boots from it when it starts.

Installing an OS from bootable media

Of course, depending on the version of the operating system being installed, the steps described below may differ slightly, but, in general, the steps will always be the same.

To install a new OS, you need to do the following:

  • After booting the computer from the USB flash drive, a welcome screen will appear. In most cases, you will need to click on the button “Install”, “Continue”, “Next” or something like that. Anyway, click on this button.
  • In the next window, select the “Custom” item. The fact is that we will need to change several parameters in the future. Although, if you do not want to do this and want the configuration of disks (their number and size), components and other data to remain as they are, select the option “Update”.
  • If you chose custom installation, then you will need to change the disk configuration on your computer. Often a manufacturer creates 4-5 discs “just in case.” In practice, they are completely unnecessary, so it is better to delete all of them and create only two. one for system data and one for user data. On the first, we, in fact, will install our OS, and on the second we will throw photos, install games, and so on. To do this, click on each disk and click on the “Delete” inscription at the bottom.
  • Then click on the inscription “Create” in the same place below. In the window that appears, set the letter, size and other parameters of the disk. As we said above, make one smaller, about 100 GB in size, and the other larger. the entire remaining volume of your hard drive. Click “Next”.
  • In the next window, select the drive on which the OS will be installed. Click Next. In our case, this is the same small disk with a volume of just under 100 GB.
  • Then follow the instructions of the installer. Usually after that, the system itself is sequentially installed, then its components, software and updates.
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This completes the reinstallation process. Below you can see all the same clearly.

Reinstall Windows built-in

In my opinion, this is the best method, but it is not always possible to use it. quite often, when I come to a computer repair call, I see that everything on the client’s laptop, including the hidden recovery partition on the hard disk, has been removed in order to install a pirated Windows 7 Ultimate, with built-in driver packs or subsequent installation of drivers using Driver Pack Solution. This is one of the most unreasonable actions of users who consider themselves “advanced” and thus want to get rid of the laptop manufacturer’s programs that slow down the system.

Laptop recovery program example

reinstall, windows, lenovo, laptop

If you have not yet reinstalled Windows on your laptop (and did not call the would-be masters) and the operating system with which it was purchased is installed on it, you can easily use the recovery tools, here are the ways to do it:

  • For laptops with Windows 7 of almost all brands, in the Start menu there are recovery programs from the manufacturer, which can be identified by the name (contains the word Recovery). By running this program, you can see various recovery methods, including reinstalling Windows and restoring the laptop to factory state.
  • Almost on all laptops, immediately after switching on, on the screen with the manufacturer’s logo, there is a text below which button you need to press in order to start recovery instead of loading Windows, for example: “Press F2 for Recovery”.
  • On laptops with Windows 8 installed, you can go to “Computer Settings” (you can start typing this text on the Windows 8 Start Screen and quickly get into these options). “General” and select “Delete All Data and Reinstall Windows”. As a result, Windows will be reinstalled automatically (although there may be a couple of dialog boxes), and all the necessary drivers and preinstalled programs will be installed.

Thus, I recommend reinstalling Windows on laptops using the methods described above. Various assemblies like ZverDVD have no advantages over the preinstalled Windows 7 Home Basic. And there are plenty of shortcomings.

Nevertheless, if your laptop has already undergone inept reinstallations and there is no longer any recovery partition, then read on.

How to reinstall Windows on a laptop

For various reasons, it is sometimes necessary to reinstall Windows. And sometimes, if it is necessary to do this on a laptop, novice users may have various difficulties associated with the installation process itself, installing drivers or other nuances that are peculiar only to laptops. I propose to consider in detail the reinstallation process, as well as some approaches that may allow you to reinstall the OS without any hassle at all.

How to reinstall Windows on a laptop without a recovery partition

First of all, we need a distribution kit with the required version of the operating system. a CD or a USB flash drive with it. If you already have one, then great, if not, but there is an image (ISO file) with Windows. you can burn it to a disc or create a bootable USB flash drive (see detailed instructions here). The process of installing Windows on a laptop itself is not very different from installing on a regular computer. You can see an example in the article about installing Windows, which is suitable for both Windows 7 and Windows 8.

Drivers on the official website of the laptop manufacturer

Upon completion of the installation, you will have to install all the necessary drivers for your laptop. In this case, I recommend not using the various automatic driver installers. The best way is to download laptop drivers from the manufacturer’s website. If you have a Samsung laptop, go to, if you have an Acer, then go to, etc. After that, look for the “Support” or “Downloads” section and download the necessary driver files, and then install them one by one. For some laptops, the order of installing the drivers is important (for example, Sony Vaio), there may also be some other difficulties that you will have to deal with yourself.

After installing all the necessary drivers, you can say that you have reinstalled Windows on your laptop. But, once again, I note that the best way is to use the recovery partition, and when it is not there. installing “clean” Windows, and not “assemblies”.

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Hello, I want to download the Windows installer to a USB flash drive and install it on another computer. Can you tell me where the Windows installer is located on the laptop?

You can’t do that. Those. if the laptop is with the original OS, then the installation files are there on a hidden partition, but it is better not to install it on another computer from there. Download the ISO image of the required version of Windows from the official Microsoft website

As I understand it, you have Windows 7. There is another way:
1. Download the original ISO in the required edition like this:
2. Install (the key will pass during installation).
3. When activation fails (and it may not take place after installation for OEM keys), use phone activation. it works.

Hello. There is a Lenovo g580 laptop with win 8 preinstalled. How to move to win 10 while keeping the license? Thanks in advance.

The second way is to view the key from UEFI using a program like ShowKeyPlus, download the ISO image (or make a bootable USB flash drive) from the official Microsoft website, use the key during installation.

There are tons of hidden partitions on the laptop. Which ones can be deleted? I want to install win 10 clean

It depends on what sections are there. In general, ideally, do not touch all partitions at the beginning of the disk, i.e. only systemic and subsequent. The one that you have 10-30 gigabytes hidden (if any) is a backup copy of the system from the manufacturer, it can come in handy:
And if there is no such thing and only 100-500 MB partitions, then in general everything can be demolished, they will be created anew.

the screen is broken on the laptop and the keyboard is faulty, is it possible to use the key from the win 7 OS installed there on another laptop without an OS?

You can try, but not the fact that it will work. But: if you use this key when installing Win 10 on another laptop, then the probability is higher.

And in fact, what is the recovery section? that is, I understand correctly when buying a laptop, the disk is already partitioned and this section contains all the information for recovery?

For most laptops. yes, as you described.

Hello. I have a laptop with win preinstalled. 8.1. I need to reinstall on Windows 10 with editing disk partitions. Those. I have a 1TB rail. I need to split one partition for the system, the second for the file cleaning system. Tell me how to do it. On laptops, there was no experience with reinstallation, so I ask for help, I’m afraid to screw up.
And, yes, I forgot, if possible, so that the license is still preserved

In general, the plan in your case is this, most likely it will be optimal (but still at your own peril and risk, I may not have something from Honor by accident for your specific installation, but in 95% of cases everything will be ok):
1. Boot from a USB flash drive with a 10 (be sure in EFI mode, if you see an error that installation is impossible, since the GPT disk means booted into Legacy), at the stage of choosing a partition for installation, we ONLY format the partition with the current 8.1, do not touch the other partitions. we do not break anything in any way.
2. Select this formatted partition, click “next” go through the entire installation process.
3. After installation, already in Windows itself, we separate the necessary space in “disk management”. see

Why do I recommend that you do nothing else at the first step: because independent actions to separate at this stage can lead to the fact that the system partitions “in the wrong place”, or spoil the factory recovery partition, which may come in handy.

Thanks for the help. And from the disk I cannot install?

Yes, you can. I’m just writing about a USB flash drive, because they usually bet from them, but there is no difference.

Thanks for the answer. But there is one more question. I can say that at the beginning of the installation it is necessary to change the size of the logical disk. Still, it’s better not to do this, as I understand it? What are the consequences, do not tell?

Why is it mandatory during installation? Believe me, it is more practical and less likely to unforeseen things, it is better to do it already in the installed Windows. It’s as simple as during installation. just shrink the partition in disk management, and format the freed up area as a “file bin”.
If you start deleting / creating partitions at the installation stage, the problems may be as follows: automatically created partitions in places you do not need (which will hinder in the future and which cannot be prevented from being created), problems with the factory recovery image.

Hello Lenovo laptop. without a floppy drive, with two USB ports. Yesterday I reinstalled the OS, at first I could not install it, it gave an error about a GPT format disk, according to your article I transferred it to MBR. the system got up, but I did not immediately notice that not a single USB port was working at all. and now I can not install the driver. and the drive is wired, does not see. and now I don’t know what to do, I want to reinstall it, through the BIOS I see both the USB flash drive and the floppy drive, the OS boot menu comes out, but when you select the desired OS variation, it just loads what is already installed, that is, the reinstallation does not go, throws it out. sorry that it’s so messy, I hope that I clearly described my problem, otherwise I’m not an expert thanks for the answer.

How to reinstall Windows on a laptop?

Sooner or later, any computer user is faced with malfunctions of the operating system. This problem can occur both among laptop owners and people who work on a personal computer. Most failures occur due to clogged registry or viruses on the computer. If cleaning the registry using a special program did not help, then the only way to solve this problem is to reinstall the operating system. It is important to know how to reinstall Windows on a laptop.

Oddly enough, reinstalling the system on a laptop and a computer is slightly different, and this is due, first of all, to the lack of necessary drivers on the installation disk. After completing the installation of Windows on your laptop, you will need to manually install the drivers. If you decide to install the Windows 7 operating system on your laptop, then be prepared for the fact that it consumes significantly more resources than Windows XP. Therefore, before reinstalling Windows on a laptop, read the system requirements and compare them with your hardware.

Let’s proceed directly to reinstallation. So, if you have a licensed disk with an operating system, then you can simply insert it into the drive and start reinstalling. But how do you reinstall Windows XP on a laptop if the installation disc is missing? Very simple. We download the required version of the OS from the Internet, it is an image that must be opened using a program for working with virtual images. Go to “My Computer”, select the virtual disk that appears and launch it. These operations can be performed only if your computer is working properly. If there is no way to download the image, or the OS does not boot at all, then you will have to reinstall through the BIOS.

How to Reinstall/Clean Install Windows 10

How to reinstall Windows on a laptop via BIOS?

At the next start of the computer, insert the boot disk with the operating system into the drive. After that, we constantly press the Delete button in order to get into the bowels of our computer. As a result, you end up on a blue BIOS screen. Then, using the arrow control, we perform the following operations:

Press the Esc button, save and exit.

With the help of these manipulations, now your Windows will boot not from the hard disk, but from the usual CD or DVD media you installed. If you did everything correctly, after the reboot, the message Boot from CD / DVD will appear, after which you will need to press any key to further install the system. The hardest part about reinstalling an OS is waiting.

After you have pressed any of the buttons, after 5-7 minutes a window with a choice of language will appear. Press the button “Next” and “Install”. Then in 5-10 minutes a window with “License Terms” will appear, you put a tick and select the type of installation.

Now for the important point! If you want to completely reinstall the system, then select the appropriate item. In this case, the local drive C, on which the new system is installed, will be formatted.

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When you select the “Update” item, all data on the local disk will remain, only the registry and various Windows system commands will be updated.

Further, the installation of the operating system will be carried out independently. During the reinstallation, your laptop will restart itself several times. Installation takes less than an hour on average and will be complete when the desktop appears. If you reinstalled the system via BIOS, then do not forget to change the media type for its subsequent boot. After that, you can proceed with the installation of drivers and necessary software if you did a complete reinstallation. Now you know how to reinstall Windows on a laptop, and you can independently perform an update or a complete reinstallation of the system.

Installation media

This procedure is no different from that for desktop computers. If you have an installation disc or flash drive, then the installation can be started without additional manipulations. If there is no carrier, then you need to create it.

Next, you need to configure the BIOS settings so that the flash drive is the first in the boot queue.

The final and most important stage is the installation of the operating system itself.

Instructions for finding and installing drivers for a fairly large number of laptops are already on our website. In order to study them, you need to type in the search field on the main page the query “Laptop drivers” without quotes.

If there are no instructions specifically for your model, then read the articles intended for other laptops from this manufacturer. The search and install script will be similar.

Reinstalling Windows on a laptop

When we talk about reinstalling “Windows” on a laptop, we do not mean the simplest process that occurs on desktop PCs. Each model is a unique device with its own set of components. Hence the difficulty: after installing the system, you will need to find and install drivers designed for a particular laptop.

For the sake of fairness, it should be noted that laptops have one huge plus. If the factory system has not been replaced with “our own, more convenient”, then we have the opportunity to use the “native” programs for recovery. They allow you to roll back the OS to the state in which it was at the time of purchase. At the same time, all drivers are saved, which eliminates the need to search for them. In addition, in this case, you will not need installation media, since the disk already has a special section containing files for recovery.

Next, we will look at two ways to reinstall Windows.

No disk and flash drive

As mentioned above, laptops have a special disk partition on which the utility and files are written to restore the system to the factory state. On some models, this application can be called directly from running Windows. A shortcut containing the word “Recovery” in its name can be searched in the “Start” menu, in the folder with the name corresponding to the name of the manufacturer. If the program is not found or the system cannot be started, you must restart the machine and enter recovery mode. We will describe below how to do this on different laptop models. Please note that these instructions will not work in all cases, as manufacturers may change some settings or ways to access the section we need.

To boot into recovery mode on Asus, the F9 key is used, sometimes in combination with Fn. It must be pressed after the logo appears when loading. If nothing comes out, you need to disable the boot booster in the BIOS.

The required option is on the “Boot” tab.

Further, there are two possible scenarios for the development of events. If “seven” is installed, then after pressing F9, a warning window will appear, in which you must click OK. Recovery will start automatically.

In the event that “eight” or “ten” is used, we will see a special menu in which you need to go to the diagnostics section.

Next, select the item “Return to its original state”.

The next step is to select the disk with the installed system. This action will enable it to clear user data.

The final stage is pressing the button with the title “Just delete my files”. The recovery process will start.

On laptops from this manufacturer, everything happens similarly to Asus, with the only difference that to access recovery, you must press the ALTF10 key combination at boot.

At Lenovo, the utility we need is called One Key Recovery and can be launched directly from Windows.

If the system cannot be booted, then after turning off the laptop, you need to find a special button on its case (usually above the keyboard).

Pressing it will launch the Novo Button Menu, which contains the utility.

After starting at the first stage, you must select recovery from an automatically created copy and click “Next”.

The start of the rollback process is carried out by the “Start” button in the next window of the “Wizard”.

The examples above will help you understand how to proceed when you need to restore Windows. The main thing here is to know the key combination that will launch this mode. Otherwise, everything happens according to approximately the same scenario. On laptops with Win 7, you just need to select the system and start the process, and on newer systems, find the utility in the “Diagnostics” section.
The exception is some Toshiba models, where you need to press the F8 key to bring up the menu of additional boot options and go to the “Troubleshooting computer problems”.

The recovery utility is at the very bottom of the list of available options.

If you cannot find a program from the manufacturer, then most likely the partition was deleted when the new operating system was rolled over. There is still a hope that it will be possible to “roll back” the OS to the factory settings by means of Windows itself. Otherwise, only reinstalling from a disk or flash drive will help.

Read more: Factory reset Windows 10, Windows 7

Reinstalling Windows on a laptop

In this article, we discussed two options for reinstalling Windows on laptops. The best and most effective in terms of saving time and effort is the restoration of “native” utilities. That is why it is not recommended to “demolish” the factory “Windows”, because after that the hidden section with utilities will be lost. If, nevertheless, the system was replaced, then the only way out is to reinstall from the installation flash drive.

Preparing for reinstallation

Reinstalling the system on a laptop means having a downloaded Windows 7 image, an installed program for creating bootable media and a USB flash drive, to which the installer will be recorded.

It is recommended to download the ISO file of the OS from trusted sources, giving priority to the original assemblies. This minimizes the risk of serious errors occurring soon after installation.

Note! To download the image, it is recommended to use torrent trackers, which will significantly speed up the download of data.

There are many applications for creating installation media, the differences are in the set of functions and interface. As an example, the article will use the Rufus program, which must first be downloaded to your computer.

The size of the flash drive must be larger than the bootable image. On average, the size of a 32-bit assembly does not exceed 4 GB. 64-bit recording requires 8 GB or more storage.

Windows 7 Edition Choice

Windows 7 is divided into editions, which differ in the set of functions. There are six versions in the line:

  • Started.
  • Home Basic.
  • Home Premium.
  • Professional (Professional).
  • Enterprise.
  • Maximum (Ultimate).

For home use, the Home Basic and Home Premium versions are intended. Some of the functions that are necessary in business have been removed from the OS. The Professional edition is suitable for small and medium-sized businesses, and the Enterprise edition is suitable for installation in a corporate environment. The Ultimate version includes all the features of the other assemblies.

Reinstallation process

After determining the priority disk for launch, the start window of the OS installer will appear on the screen, where you need to select the language of the future system, time format and keyboard layout. After that, you need to follow the instructions:

  • Select the edition and bitness of the operating system. This stage may be absent, depending on the build of the downloaded distribution on the Internet.
  • Accept the terms of the agreement by checking the box next to “I accept the terms of the license”.
  • Determine the type of installation. When you select “Update”, the process of unpacking the OS components to the hard drive will automatically start. All data on the disk will be saved, and the files of the old system will be placed in the Windows.old directory on the C drive. For manual partitioning, you will need to select “Full installation”.
  • Perform disk partitioning and determine the volume on which the files of the installed OS will be placed. To save data on all partitions, except for the system one, you need to select the item, the occupied volume of which corresponds to the size of the C drive. Next, you need to click “Disk settings” and execute the “Format” command. After that, click the Next button.
  • Wait for the installation to complete.

Important! Inexperienced users are not recommended to manually partition the disk. To do this, at the stage of choosing the type of installation, click on the item “Update”.

Attention! In the process of unpacking the files of the new system, the computer will reboot several times, it is important not to turn off the device or remove the USB flash drive from the port.

Laptop BIOS setup

To reinstall Windows 7 on a laptop using a boot disk, you must first configure the Input and Output Utility (BIOS). For simplicity, it is recommended to use a special Boot Menu. in which you need to select a USB flash drive as a priority media for starting a computer.

Depending on the model of the device, the key for calling up the special menu is different. Detailed information should be provided on the official website of the manufacturer or in the documents accompanying the purchase of a laptop. Alternatively, it is proposed to use the brute-force hotkeys. You need to restart your computer and press F11 at startup. F12 or Esc.

When the Boot Menu appears on the screen. you need, using the arrows on the keyboard, highlight the name of the flash drive and press Enter to select. In case of failure, you need to restart the laptop and repeat everything again.

Reinstalling Windows 7 on a laptop

To eliminate the appearance of critical errors or if you want to clear the system disk from accumulated debris, you can reinstall the preinstalled Windows 7 on a laptop. The operation is practically no different from the standard installation of the operating system (OS), with the exception of the already existing disk layout.

Create a boot disk

The Rufus app is a versatile tool for creating bootable discs. The program is free, works without installation and is fully translated into Russian. Usage Guide:

  • Insert the USB flash drive into the USB port of the computer, run the utility.
  • In the drop-down list “Device” select the name of the drive.
  • Press the SELECT button. in the file manager window that appears, specify the path to the Windows 7 distribution image.
  • Determine the partition scheme: MBR or GPT. Detailed information can be found in the system utility “Disk Management”.
  • Select FAT32 file system.
  • Press START.

Important! The rest of the parameters must be left untouched, the utility automatically detects the computer components and selects the appropriate settings.

After the transfer of data from the image to the drive is completed, a corresponding signal will be heard and the inscription “Ready” will appear. the program can be closed.


Problems may occur during the reinstallation process. Most popular:

  • Windows Installer does not start after reboot. This may be due to incorrect BIOS settings. You should return to the appropriate stage of the instructions and carefully repeat the performance of all actions.
  • Create bootable source fails. often this is the result of a “broken” image of the system. It is recommended to download from another resource.
  • When partitioning the disk, the installer prevents you from going to the next step. The reason is the incorrectly selected partition scheme when creating the installation flash drive. You can overwrite data on the drive using a different configuration, or delete all partitions in the installer by creating new ones.

These are the most common reasons for a failed operating system reinstallation. In case of other problems, it is recommended to use a different drive or download the OS image from other sources.

The process of reinstalling Windows 7 does not involve performing complex manipulations with the computer. The user, having a properly created bootable USB flash drive, can easily install a new system by following the installer’s guide.

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