How to reinstall Windows on a 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 familiar to all “seven”, 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 some 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.

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) is triggered.

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 the 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:

How to Reinstall/Clean Install Windows 10

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.

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.


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.

Next, we 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 on their own. We will 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.

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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.

reinstall, windows, lenovo, laptop

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.
  • 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.

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

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

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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, but 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 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, your Windows will now 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.

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.

Installing with UEFI

You can act differently. For example, create an operating system that is insured against sudden breakdowns. It will be much easier to restore it than in the previous version.

How do I reinstall Windows 10 on my laptop? Need to:

  • Repeat the first 9 steps from the previous instruction.
  • Format all partitions on the hard drive.
  • Select the main partition of the HDD. The one on which Windows will be installed.
  • Click on the “Create” button.
  • Mark all free space.
  • Confirm actions.
  • Click on the “Next” button.

The operating system initialization process begins. After the operation is completed, you will be prompted to select personalization options and configure Windows for further work. Even a child can cope with these tasks. It is enough to read the instructions on the monitor carefully.


Now what? How to reinstall “Windows 8” to “10” on a laptop? This can be done according to the instructions suggested earlier. But modern users find it much easier to use the Internet and the new Microsoft tools. They will help you update the OS, from Windows 7 to “dozen”.

What is required for this task? The upgrade guide looks like this:

  • Install Windows 10 Media Creation.
  • Run the utility.
  • Select “System Update”.
  • Click on the “Next” button.
  • Agree with the license.
  • Set initialization parameters. Usually, when updating, the default is “Install Windows 10″ and “Save personal data and applications”. You can edit the parameters by clicking on the “Edit” hyperlink.
  • Click on the “Install” button.

Now all that remains is to wait. Installation speed depends on your internet connection. Without him, it will not work to bring the idea to life.

BIOS setup

How do I reinstall Windows 10 on an ASUS laptop? This is not difficult to do. Today, even a schoolchild will be able to bring an idea to life in a matter of minutes. Especially if the user already has a ready-made installer.

After the listed actions, you can proceed to the decisive steps. You need to configure the BIOS to install Windows from a USB flash drive or from a disk. How to do it?

You will need to proceed as follows:

  • To restart a computer.
  • Press the Del button or another key that is responsible for the BIOS. It can be seen on the start screen, which appears immediately after turning on the laptop.
  • Open the Boot section. This can be done using BIOS prompts or from the keyboard.
  • Click on the topmost item of the menu that appears.
  • Select the reading priority in the box. It depends on how the OS was installed. For example, “Disk Drive” or USB-card.
  • Save changes. The corresponding button must be viewed in the BIOS prompts.

After the listed actions, the user will be completely ready for the implementation of the task. How do I reinstall “Windows 10” on an ASUS laptop? The answer is almost completely found.

Possible layouts

First of all, we will try to understand what situations each user may face. Today Windows is suggested to be reinstalled in different ways.

  • from a flash drive;
  • using a disk;
  • updating the operating system.

We will discuss all these options below. In reality, mastering them is easier than it seems. And if you have a few hours of free time in stock, OS installation will not cause any hassle.

How to reinstall “Windows 10” on a laptop: step by step instructions

Quite often, modern users think about how to reinstall “Windows 10” on a laptop or computer. The answer to this question can be found below. With the right approach to bringing the idea to life, there will be no difficulties. Even a novice user can cope with the task. But what do you need to remember? What tips and tricks will help you quickly change the operating system?

Boot disk

In the meantime, let’s look at the procedure for creating a bootable disk with the operating system under study. A similar scenario is used by the bulk of users. Many people are more accustomed to running the OS installation from a disk, rather than from flash memory.

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You must proceed as follows:

  • Start IMGBurn.
  • Download the installer “Windows 10” on your computer.
  • Insert DVD into drive.
  • In the menu of the utility mentioned earlier, click on “Create.”.
  • In the Source field, specify the path to the downloaded installer.
  • Press the button with the image of a sheet of paper.

Done! In just a few minutes, the user will have an installation disk with Windows 10. You can also create it using Alcohol 120%. Today, users have access to a huge variety of utilities for “burning” discs. All of them are suitable for creating a boot file with an operating system.


First, a few words about preparation. It is not required, rather desirable. When thinking about how to reinstall “Windows 10” on a laptop “Lenovo” (and not only), the user has to do something. Namely: to back up data.

It is advisable to transfer to removable media all programs and documents that are important to a person. This technique will help you avoid losing information. In addition, it is perfect for a “clean” reinstallation of the OS. As soon as the data is copied, you can think about how to reinstall “Windows 10” on a laptop.

“Clean” install

We have finished with the main preparations. It remains only to run the installer and complete the initialization. In order to avoid errors, malfunctions and failures, it is recommended to perform a “clean” installation from scratch.

How can I do this? The user needs:

  • Insert the bootable disk into a floppy drive / USB stick. One thing is needed.
  • To restart a computer.
  • Click on the “Next” button.
  • Click on “Diagnostics”.
  • Click on the “Return to original state” button.
  • Select “Delete All”.
  • Confirm actions.
  • Click on the Windows 10 icon.
  • Specify “Only the drive where Windows 10 is installed”.
  • Select disk partition.
  • Click on the “Format” button. Carry out the procedure with all partitions of the HDD.
  • Specify the partition of the disk to which Windows will be installed.
  • Click on “Next”.

The main actions are behind. It remains only to wait for the completion of the operation. During the installation of Windows, the computer will restart itself several times. This is normal.

Disk layout

Partitioning a disk means allocating disk space for system files. When reinstalling, often all the memory of the hard drive is divided into partitions, so you first need to delete the volume from the previous OS in order to put the new Windows 10 in this place.

  • Determine the system partition based on the total and free size of the volume. Select and click “Delete”.
  • Click on the line “Unallocated disk space”, and then on the item “Create”.
  • Allocate space for installing a new Windows 10. The minimum size is 100,000 MB.
  • Click on the Next button. accept the changes made in the dialog box

The process of transferring data to the hard drive of the computer will begin. The progress of the operation can be monitored in the installer window.

Preparatory stage

Initially, the installer is pre-configured, which predetermines the basic parameters of the future system. Step by step guide:

  • From the three drop-down lists, alternately select the language to be installed, the time format, currency units and the input method.
  • Enter the OS license key in the corresponding field. In case of absence, you must click on the “Do it later” hyperlink.
  • Select the appropriate one from the list of available editions and confirm the selection.
  • Accept the license agreement by clicking on the appropriate button.
  • Select the type of installation. To control the process, you must click on the item “Custom: Windows installation only”.

Important! Depending on the downloaded OS image, some steps may be missing.

Creating an installation drive

The installation media is created using a dedicated application. As an example, we will use the UltraISO program, which is distributed under a paid subscription. But the trial period is enough to complete the task.

Important! First, you need to download an image of the operating system (OS) to your computer.

  • Open the “File” tool menu and click on the “Open” line. Alternatively, you can use the shortcut Ctrl O.
  • Go to the directory with the OS image, select the file and click on the Open button.
  • In the application, open the “Boot” menu and select the “Burn Hard Disk Image” item.
  • Define the name of the flash drive in the Disk Drive drop-down list. The media at this point should be inserted into the USB port.
  • Set the USB-HDD recording method and click on Burn.
  • In the dialog box that appears, click Yes. giving consent to the deletion of all information that is on the drive.

The process of transferring the Windows 10 installer files to the media will begin. The progress of the operation is monitored in the program window. Once UltraISO is finished, you can close.

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Reinstalling Windows 10 on a laptop

To reinstall the preinstalled Windows 10 on a laptop, after starting the installer, you need to perform preliminary configuration, partition the disk, and at the end set custom parameters.

Launching a laptop from a carrier

After creating the bootable drive, you need to start the computer from the USB flash drive. This is done through a special Boot Menu. which is called by pressing a special button during a system reboot. Below are the keys corresponding to laptop models.

Manufacturer Key
Asus Esc
Acer F12
Dell F12
HP Esc F9
Lenovo F12
Packard bell F12
Samsung Esc
Sony Vaio F11
Toshiba F12

After entering the Boot Menu. using the arrows on the keyboard, highlight the name of the flash drive and press Enter. the computer will start from the boot drive.

How to reinstall the preinstalled Windows 10 on a laptop

To reinstall Windows 10 on a laptop, you will need to write the installer image to a USB flash drive, and then start the computer from the media. The next step is to pre-configure the installer and partition the disk space. Finally, you need to specify custom settings.

Customizing custom parameters

At the final stage, it will be necessary to enter custom parameters. Step by step guide:

  • Determine the region of residence by selecting the appropriate one from the list.
  • Specify the correct keyboard layout, adding multiple.
  • Choose a way to further customize. It is recommended to click on the item “Configure for personal use”.
  • Sign in with a Microsoft user account if you have an account. Otherwise, you must click on the item “Offline account”.
  • If using an offline profile, enter a username and then set a password. If you were logged into your Microsoft account, you need to come up with a PIN.
  • You can opt out of activating new features in Windows 10. You can configure them later, and at the stage of entering user parameters, this will save time.
  • When choosing privacy options, disable all items to reduce the load on the processor and RAM.

After a short boot, the desktop appears. Windows 10 installation is complete.

Download software

Installing the OS on Lenovo should start by disabling BIOS protection.

To do this, you need to reboot the device and press the F2 key to open the BIOS menu. If the menu does not open, you can try to press Delete or use the FN button together with a key from the F group.

To disable protection, open the Security item then Secure Boot by pressing the Enter key.

In Secure Boot, you must go to Disabled mode to disable protection.

You can return to the main menu by pressing Esc, then go to the Boot (Sturtap) section.

This section is responsible for configuring PC boot from a USB flash drive or CD.

  • To use a flash drive, select and place at the top of the list using the keys /-.
  • In the UEFI / Legacy Boot section, select Legacy Only.
  • Press F10 and save changes with Enter.

Installing Windows on a Lenovo laptop

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

  • Insert the USB flash drive into the device and reboot it.
  • Windows will unpack the files for a while, after the process is complete, the program will suggest the operating system to be installed. You must specify the Windows for which you have a license. To activate the OS, you need to enter the product key, or do it later. If there is a code, the key is activated automatically after connecting to the Internet. Click “Next”.

You should read the terms of the License Agreement and press the “Accept” button.

The first point implies updating the system while maintaining the old operating system settings and files.

The second option is used to completely reinstall the system.

Choosing the most suitable hard disk partition for installing Windows.

If there are several of them, and there is an SSD, then it is better to choose an SSD drive, it is the most productive and works faster than HDD.

If you want to create several partitions within 1 hard disk, you need to delete all partitions, after which free space will appear.

After creating a new disk, you need to format it and press the “Next” button to start the installation process.

This procedure takes 10-15 minutes, after which the computer will automatically restart.

After rebooting the system, a window for setting parameters will be displayed on the screen. It is recommended to disable all these parameters. in order not to do this manually, you can click on the item “Use standard parameters”.

We indicate the region of the user and configure the settings for connecting to the Internet.

Installing Windows 10 from a USB flash drive on a lenovo laptop

How to install Windows 10 from a USB stick on a Lenovo laptop: New Lenovo laptops are often sold with a preinstalled operating system.

How To Upgrade or Install Windows 10 on Lenovo Computer for Free !!

However, the default OS does not always suit the owner and he wonders how to reinstall Windows on a lenovo laptop.

Downloading is possible both on a PC with a different operating system, and on a new one, where there was no system before.

Before reinstalling Windows on a Lenovo laptop using a USB flash drive, you must select a drive with at least 8 GB and format it.

During recording, all data is deleted, so you should save the data to another location.

How to create a bootable Windows 10 USB stick with ultraiso

To prepare a bootable flash drive, you need to download the UltraIso program from the official website.

Next, the downloaded program is launched, following the manufacturer’s recommendations.

During installation, you must select the medium by specifying the USB device.

After the program is fully loaded, you can run the ISO image:

File-Open. Select a Windows 10 disk image.

In the “Boot” section, go to the “Burn hard disk image” section

After pressing the “Write” button, a window appears with a proposal to delete all data from the drive, you should click “Yes”.

Resetting BIOS settings to their original state

To avoid starting a new system installation, when using this flash drive, you must restore the old BIOS settings. To do this, you need to restart the computer and enter the BIOS menu in the same way that was used earlier to disable protection.

If Windows was downloaded from the official site, all updates should be installed automatically. You can check for all updates using the free DriverPack Solution program.

Self-installation of the operating system is not as difficult as it seems. Even a novice user who does not know how to reinstall Windows on a lenovo laptop can cope with it by following the simple recommendations specified in the text.

In the article we have discussed how to install Windows 10 from a USB flash drive on a lenovo laptop.