How to reinstall Windows without a disk or flash drive. Installing Windows on a computer without using bootable media. Is it possible to install Windows 7 without a disk or flash drive?

11.09.2023 Internet, Wi-Fi, local networks

When buying a brand new laptop, few people pay attention to the fact that modern models often do without a drive. It would seem, what's wrong with that? True, once it comes to installing/reinstalling Windows, the question begins to sound different. Why don’t you run out in the middle of the night for a new drive just to use a pre-purchased licensed disc with Windows 7?! But it would also be stupid to refuse to buy a powerful laptop because of this trifle! Really! In this case, it’s easier to figure out how to install/reinstall Windows 7 on a PC without an installation disk.

Let’s say right away that you can cope with this task in different ways. In particular, it is possible to reinstall Windows on a computer:

through the System Restore utility;
using the Recovery utility built into the laptop (if it was originally on the computer);
by installing Windows from a bootable USB flash drive.

Moreover, each method of reinstalling Windows 7 on a computer requires its own instructions, which, however, is not a problem at all if you find yourself on this page. Well let's go!

Method number 1: System rollback

If Windows 7 not only boots, but also responds normally to commands after a restart, you can try to reinstall it using a standard Windows rollback to the previous (working) state. How do we act? First, open the “Start” menu, go to “Control Panel”, and from there to the “Recovery” section:

Then in the window that appears, click the “Start recovery...” button to launch the Windows Recovery Wizard and click “Next”. After that, select the appropriate date option for reinstalling Windows 7 and click “Finish”, proceeding to this step using the “Next” button:

As a result of such simple manipulations, the system will be automatically updated without an installation disk, without affecting documents, media and other files valuable to users stored on the computer.

Method No. 2: Reinstalling the system using the Recovery program

For those who are looking for a hint on the question of how to reinstall Windows without a disk if the system also does not boot, the long-awaited answer will be the Recovery utility built into the laptop software. It is presented on almost all modern laptops, although under different names. For example, Toshiba laptops have Recovery Wizard installed, Samsung laptops have Recovery Solution, Hewlett Packard laptops have HP Recovery Manager. However, regardless of the name, their purpose is the same - to help reinstall Windows without a disk, returning it to factory settings.

True, you can run Recovery only on a laptop with an unformatted working hard drive that previously had . To start it, in particular, you will need to reboot the system and, when starting Windows, press the corresponding hotkey several times:

Further instructions will be determined by prompts from the utility itself. For example, on Samsung, the action plan will look like this:

Method No. 3: Installing the system from a bootable USB flash drive

If OS Windows 7 cannot be installed/reinstalled on a computer without a disk using any of the above methods (the PC does not boot, problems with the hard drive, etc.), you can use a special bootable flash drive to reinstall the operating system. In this case, the instructions look a little more complicated. In particular, during the Windows installation process you will need:

prepare the hard drive for formatting;
download iso image;
write drivers and distribution to a flash drive;
configure the system to start from USB;
install (reinstall) Windows 7 on your computer;

Ready? Then let's get started!

Step #1: Prepare your PC

Based on the fact that as a result of reinstalling Windows 7 on a computer, all data stored on the hard drive will be destroyed, before installing (reinstalling) the system, it is worth transferring important information in advance to a more reliable place, for example, to an external drive.

At this same stage, you should also worry about the drivers for the laptop. You can download them absolutely free from the official website of the PC manufacturer, so no problems should arise. Moreover, before reinstalling Windows, do not forget to make sure that the drivers were not stored on the hard drive, but were successfully transferred to the flash drive.

At the same time, you need to download an iso image of Windows 7 to your computer, paying attention to its release. It must correspond to the one recorded on the purchased licensed disk with Windows, otherwise it will not be possible to activate it with the purchased key.

Step No. 2: Burn a flash drive

You can prepare a bootable USB flash drive in different ways (details and ), but it’s easier to write it through the Rufus utility. Working with it is quite simple, you just need to connect the flash drive to the laptop and launch the program. All that is needed next is:

Step #3: Setting up system startup

You can either set the appropriate parameters in the BIOS, or by pressing special hot keys at startup. The last option seems to be the simplest. The only thing we need to do is press the desired button simultaneously with booting the system and set the boot option from a USB drive in the context menu that appears. For example.

Install the OS from it. If you don’t have this option or want to try out the operating system, you can download a disk image from the official website. This article will tell you how to install Windows 7 yourself and not mess it up.

Most of Windows 7 on the Internet are not licensed

Who seeks will always find

To install Windows 7 Ultimate for free from the Internet, you first need to find where to download. There are plenty of safe sites on the Internet. The only thing is that most of these versions are not licensed, and therefore, after 30 days the system will require an activation key. On the Internet you can find a cracked OS that has a built-in tablet and does not require activation.

Maximum opens up wide possibilities for the user. This is a productive and advanced version. It offers additional features, encryption system, multilingual user interface, etc. Take this into account, since some highly specialized programs require the “maximum” edition of the OS.

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OS installation methods: flash drive and others

The most common way is to install Windows 7 from a flash drive. This method can be used regardless of whether there is a disk drive or not. So, to reinstall Windows 7 from a flash drive, we create a bootable drive. If you already have it, from friends or acquaintances, then it’s a small matter: restart your computer and wait for the automatic installation of the OS to begin.

If you only have a disk image with installation files and an empty flash drive, you will have to create an installation USB drive. There are many options, but we'll take the simple route. Download one of the programs:

Ultra ISO
Windows 7
WinSetupFromUSB

Transfer the downloaded ISO image to a flash drive. Easier USB/DVD Download Tool. We indicate the location of the image on the PC and click “Next”. After a couple of seconds, the installation flash drive is ready.

Installing Windows 7 from a flash drive via the menu is a simple process. To configure the BIOS you need to know the hot keys to enter this mode. They are different for each computer model. Therefore, first scour the Internet and find the desired combination. After turning on the PC, press the keys and a menu will open in front of you:

We are looking for the “Startup Settings” section (called Boot – “Boot Device Priority)
Select the flash drive as the first boot device
To exit the BIOS press F10
The computer reboots and automatic installation begins

The problem with this method is that you will then have to go into the BIOS again and change the startup settings back.

We enter the BIOS when starting the computer

Another method is to launch the boot menu. It also requires a special button: Del, Esc, F2, or others. In the dialog box, you immediately change the launch parameters, and the OS installation begins. Moreover, the parameters automatically return to standard. You can install Windows 7 via bios not only using a flash drive, but also an installation disk. We will not consider installing Windows from a disk, since the process is no different from the one described above, only it does not require preliminary configuration of the media. The disc must be inserted and the PC rebooted. If you can’t install Windows 7 on your computer, you need to go back to the BIOS or boot menu and do the same steps.

enter the boot menu - press the buttons: Del, Esc, F2 or others.

HDD

Few people know, but you can install Windows 7 from your hard drive. This option is suitable for those who want to install Windows without a disk or flash drive. This method is very simple in that you don’t have to create an installation flash drive or delve into the BIOS. To start the required process we need:

OS ISO image
Any program for working with images (Daemon Tools)
To work with boot record you may need EasyBCD

After you have found an OS image on the Internet, you need to prepare your hard drive. To do this, you need to create a partition for the OS on the hard drive:

After you have found an OS image on the Internet, you need to prepare your hard drive

“Start” – “Computer” (right mouse button) – “Management” (run as administrator)
"Disk Management"
Depending on how many drives are on your PC, we will need to work NOT with the system one.
We don’t touch the system disk, select the second one and right-click “Shrink Volume”.
We determine the volume we need - 25 GB is enough - “Compress”
A new disk will appear in the window, but it is not ready yet. Right-click on the new part and select “Create simple volume”
Here you can give the disk a name, for example, D and click OK. We are waiting for formatting. Ready.

There are also other ways to create a partition on a disk, using third-party programs.

So, when the HDD is ready for work, download the above programs and install them. Using this, you need to unpack the image and transfer the installation files from the virtual disk to the D partition we created.

Using Daemon Tools you need to unpack the image and transfer the installation files from the virtual disk

Run EasyBCD as administrator. In the Add New Entry menu, select the WinPE tab and in the Name field name our system (as you like). Below we indicate the path to the boot.wim file, which is located in the sources folder on the disk we created earlier. Click Add Entry. The hard drive is ready for installation.

Network boot

There is a Windows 7 installation over the network. This method is very complex and time consuming. You will need a Windows Automated Installation Kit (AIK) for Windows 7, a distribution kit with Windows 7 and DHCP and TFTP servers. If you don’t understand this, then there is no point in even delving into this topic. It is better to use one of the above methods for installing the OS.

Installation process

If you decide to install Windows 7 from the Internet for free, all you have to do is follow the step-by-step instructions and make sure you enter the data correctly. Regardless of the method you want to use, after turning on the computer, Windows will automatically install:

Installing Windows 7 takes some time, depending on the power of your computer

Choosing a language
We accept the terms of the license agreement
Select “Full installation”
It is recommended to format all drives
The PC will reboot and continue installation
Give and set a password
In the activation window, click “Next”
"Use recommended settings"
Setting the date and time
Searching for your home network

Setting up Windows 7 after installation ends here.

Further work with the operating system

If it doesn’t start on Windows 7, you’ll have to look for the right software. Driver Booster automatically scans your computer and finds recommended driver updates. Programs for installing drivers on Windows 7 are useful if you do not have an installation disk with all the necessary starting materials.

After reinstalling the OS, you need to load drivers for the video card so that the image is correct, drivers for the sound video card, the necessary programs for Windows 7, such as Microsoft Office and a browser.

System errors

Problems may arise during OS installation. One of the main ones is the location from where you are trying to download Windows 7 for free. Initially, the installation files may be incorrect, and therefore problems will arise during installation. A common error is when the necessary drivers are not found when installing Windows 7. This error is due to the presence of two USB 2.0 and 3.0 connectors on modern computers. You can fix this problem by moving the flash drive from one slot to another.

A common error when the necessary drivers are not found when installing Windows 7

Users often encounter the problem that Windows 7 cannot be installed on their hard drive. This issue is due to errors in creating bootable media. The reason may be user inattention. Some drives do not read all discs, especially older models. Also, the computer can independently protect the system from pirated copies, so during . If you still have problems, it is better to contact the service center.

One general instruction on how to reinstall licensed Windows 7 on a laptop or computer without an installation disk and flash drive is indispensable.

There are several points here that need to be considered separately. The first is a laptop or computer. Secondly, the installed Windows 7 is still in working order or has already “flyed”.

Third, it will be a clean installation or without data loss. Fourth - if you have keys or a special partition with a recovery disk.

If a laptop was purchased with Windows 7 pre-installed, then there should be a special sticker with a key on the bottom.

This means, then (if you have one) you can install any Windows (the main thing is that it has exactly the same characteristics as the one that was on the purchased one - usually it’s “home”) and activate it (make it licensed) using this key

Many laptops, unlike computers, are sold with Windows 7 (now Windows 8) pre-installed, and manufacturers create a special partition on the disk where a licensed copy of Windows is stored.

Then, in case of a failure, you can easily do it without a disk or flash drive, only with data loss.

To avoid losing your data (if Windows is still running), you just need to save it in a separate place (very often you can update it - then your personal data will remain).

If you don’t have a disk or a flash drive (for saving data), it doesn’t matter, the main thing is that you have the Internet.

I will not describe these storage facilities in more detail - you will find hundreds of detailed instructions online on how to store your personal data (documents, folders, archives, etc.) there.

Reinstalling licensed Windows 7 without a disk or flash drive - instructions

We sorted out the data. Now let's move on directly to reinstalling Windows 7 or 8 without a disk or flash drive.

In order to start this process (without using a disk drive), your laptop must be purchased with pre-installed licensed Windows 7 or Windows 8. I hope this is your situation.

Then launch the recovery partition. For each laptop, the “steps” are different:

For a Samsung laptop - immediately after turning it on, press F4 (you can do it several times). For Lenovo. LG and HP - click F11. In ACER - press alt+F10. For ASUS and DELL - wait for the splash screen to appear and press F9.

Sony Vaio - wants you to click on F10 (sometimes you need to press ASSIST). In Rover - immediately when turning on, press and hold the ALT button. Many people buy a Fujitsu laptop - you need to press F8 (after turning it on).

Using the above parameters, you can start reinstalling Windows 7 without a disk or flash drive, even if the installed Windows does not start at all.

Unfortunately, I can’t write complete instructions with pictures here, since each model has some differences.

The principle is this: if you have a regovery disk (licensed Windows installer), turn on the laptop, press the appropriate keys (described above) and reinstall.

In conclusion, I’ll just say that if you don’t have a disk partition with licensed Windows without a flash drive and disk, you won’t be able to reinstall it on your laptop, unless you update it, and that’s not always the case.

A little later, detailed instructions for all models will be described here on the site. They can be found in the section. Good luck.

How about without a disk? This topic is relevant today. Moreover, it concerns the new OS developments that appeared not so long ago. And now in more detail! Windows 7, or simply “seven,” is one of the latest operating systems from Microsoft, and at the same time the most successful of them. At least that's what many experts think.

What does installing from a boot drive mean?

7 without disk? The standard model for installing any operating system is from a hard drive. And in addition to a disk, a drive can be used as it. The installation option from a flash drive is quite reliable. As with a disk, the host system is installed at a lower level in the computer's software hierarchy. In other words, "from under the old system." In addition, this method of loading a new “OS” allows you to format the hard drive on which the previous system was located. This will protect the OS from old programs that may be malicious, as well as from “under-deleted” parts of files that are invisible at first glance, but remain in the system and interfere with its normal operation. Such “scraps” of unnecessary documents hinder the speed of the system. Malfunctions may occur. You should consider how to reinstall Windows 7 without a disk and without a flash drive.

If there is neither a flash drive nor a disk

The standard installation method is not always possible. For example, if there is no disk, but there is an OS file on the computer or laptop itself. What to do in such a situation? How to reinstall Windows 7 without a disk or flash drive on a computer? The system file can be presented in the form of an image, an archive, or simply an installer. To install the system from an image, you must run a special program. It is necessary for reading/writing exactly this kind of formats. For example, Daemon Tools. Having launched the image in the program and mounted it, you should select the installation file. If the OS is available as an archive, then there is no need to unpack it. How to reinstall Windows 7 without a disk or flash drive on a computer in such a situation? Click on the archive and select the installer file in It has “.exe” permission. This file is located mainly towards the end of the list of archive contents. There will be no difference in launching the installer even if the operating system is simply located in some folder.

What do you need to remember?

If you are installing a production system for the first time, there are some rules to keep in mind. You need to know them if you need to answer the question of how to reinstall Windows 7. Whether this will be done without a disk or with it does not play an important role.

Firstly, the installation of a new OS may occur due to the computer being infected with viruses. This is a useless process if it is not accompanied by formatting. The fact is that infected files do not disappear anywhere with this type of installation of the main working environment. They are saved in the previously installed system. Subsequently, they will simply switch to a new shell.

Secondly, the best, and most importantly, the safest installation method is still to use a hard drive. Reinstalling Windows 7 without a disk in such a situation is not difficult. It is enough to have a bootable USB flash drive. If it does not exist, then it is created using simple steps. There is a program specifically for this that writes images to media. For example, Ultra ISO. Accordingly, if the files are not in disk image format, you should create one. Usually the same Daemon Tools is used for this.

How to reinstall Windows 7 without a disk on a laptop or computer? It should be remembered that when installing a new system, you should always use only verified files. The fact is that with modern progress, handicraft assemblies are found everywhere. When downloading Windows 7 from the Internet, no one can say with confidence that it is not “hard-wired” with malicious software.

First actions

How to reinstall Windows 7 without a disk on a laptop or computer? Let's look at how to do this in the simplest way. Find the folder with the operating system, launch it. After this, the installation window will open. It will display the ability to configure the following settings:

selecting the system language (this is the language of the displayed names of folders, files, disks, and so on);
keyboard layout (input language);
time format (country, time zone).

For our country, naturally, you should choose the Russian language option everywhere.
After clicking the "Next" button, a window with the "Install" button opens. By clicking on the installation, go to Accept it by checking the box next to the appropriate inscription.

The most popular types of systems

The installer may contain several system options. The most commonly used:

home - for an inexperienced user;
standard - for those who confidently work with a computer;
professional - for an experienced person; it offers extensive capabilities, necessary modules and great access to files;
maximum - provides full access to all functionality of the operating system.

If you are wondering how to reinstall Windows 7 without a disk or flash drive on a laptop or computer, then you should understand that this is an incomplete list of possible systems.

Don't forget about the bit depth

All programs of this type differ in their bit depth, that is, 32-bit (X86) and 64-bit (X64). This parameter is indicated after the system name. For example, Windows 7 Ultimate X86.

The choice of the level of the system to be installed should be made based on the power of the computer's resources. If the laptop or PC is relatively weak, it is recommended to install X86 OS (32-bit version). It is best to install Windows 7 X64 if the RAM size exceeds 4GB. The thing is that the 32-bit version is simply unable to “see” such a volume.

What to do when formatting is needed?

Let's get back to how to reinstall Windows 7 without a disk. The next OS installer window will offer the option to complete it on your computer and update. You must opt for a full installation. Otherwise, only an update to the pre-existing operating system will occur.

After selecting the preliminary parameters, a window appears with the ability to select a hard drive. This method will not allow you to format it. This is due to the fact that the installer was launched from a running system. If it is necessary to format the disk, which is desirable when installing the OS, then this point can be bypassed. This happens as follows. Until the new “seven” is installed, take any other partition of the disk and clear it of files (move them if you need them, and just don’t touch them if you don’t need them). After that, format the partition. You should not change the drive letter in this situation. When answering the question of how to reinstall Windows 7 without a disk or flash drive on a laptop or computer, you should keep in mind that when you boot the new system, the drive letters will change automatically. The formatted partition should be selected for system installation.

If cleaning is not needed

If formatting is not necessary, you can simply select the drive to install the new system and continue. In such a situation, the old system will remain in the "Windows old" folder. It will be located on drive "C". It will also be possible to start and work from it. But it is not recommended to do this, since two identical operating systems on the same disk may “conflict”. This, in turn, will lead to a malfunction. The old OS can be removed or moved to another medium. There is another very significant point that you should remember when answering the question of how to reinstall Windows 7 without a disk on a laptop from Asus, Lenovo, HP, etc.

If the partition on which the new OS is installed does not have enough space for two operating systems, the installation process will not be able to start. This occurs due to the fact that the old shell is not removed and continues to occupy space. It is important to remember that frequent reinstallation of the operating system leads to disk destruction. This can be avoided by using different types of defragmenters. For example, the Victoria program.

This problem is not so bad for computers. There is nothing easier than buying a new hard drive and installing it. This is easy to do yourself. However, if the hard drive breaks on a laptop, then, in addition to the cost of the disk itself, you will have to pay for repair services. You should know about this if you are interested in the question of how to reinstall Windows 7 without a disk from a flash drive.

What do you need to enter after installation?

Having selected the disk (partition) for installation, click “Next”, which will lead to unpacking and subsequent installation of the new Windows 7. This process is fully automated. It will last for 25-30 minutes, depending on the power of the computer (laptop). After completing the installation, you need to enter the following parameters:

Username (your own name or a desired nickname).
Computer name (any name in Latin or Russian letters).

If the input is incorrect, the system will tell you about it and ask you to correct the symbols, indicating the error.

Entering the password and key

During installation, you will be asked to assign a password and a hint in case you lose it. After this, a window appears in which you must enter the key to activate the operating system. If it is missing, simply click “Next” after unchecking the box next to “Activation while connected to the Internet.” Then you will be able to activate the system in any convenient way. This is done as follows:

You need to find the "My Computer" folder.
You need to open it by clicking the right mouse button.
You need to click on the "Properties" tab.
You should select the “Change product key” option.

You need to protect your computer from external threats

Let's return to the question of how to reinstall Windows 7 without a disk on a computer or laptop. The next step is the security settings. You can use the recommended service, or you can postpone the decision and configure it later. Protecting your computer is one of the most important aspects of installing an operating system. The fact is that the security of the equipment will depend on how well you limit access parameters from other people’s devices. This menu is nothing more than offering an option to select a data protection set created by Microsoft specialists. It should be understood that they already provide and set the recommended parameters. By skipping this point, many people forget to perform the configuration manually in the future, putting their files at risk.

So, having decided on security, click “Next” and set up the time and date (time zone, etc.) in the new window.

Next, the installer displays the network parameters window. It can be either home or public. Due to this, the settings in the Internet properties are changed. As for the general understanding, the home network looks more conservative regarding the configuration. A public network, on the contrary, provides greater access to the resources of a laptop or computer.

What can be changed after installation?

This was the last step, after which you will get a practically empty desktop of the newly installed Windows 7 operating system. Basic settings (for example, adding the My Computer folder or user files to the desktop) can be done by left-clicking on the desktop space and by selecting the "Personalization" tab.

There you can also set a different background image, change the default theme (usually Windows 7 Aero), change the screen resolution, and much more.

Standard licensed Windows 7 comes without additional programs. However, among the numerous assemblies you can find options that include many additional elements, software, and so on.

Conclusion

This article described how to reinstall Windows 7 without a disk or flash drive. You will install it on the computer - it does not play a big role. The principle of the installation process for a new system is the same.

How to reinstall windows 7 without a disk? This topic is relevant today. Moreover, it concerns the new OS developments that appeared not so long ago. And now in more detail! Windows 7, or simply “seven”, is one of the latest operating systems from Microsoft, and at the same time the most successful of them. At least that's what many experts think.

What does installing from a boot drive mean?

How to reinstall windows 7 without a disk? The standard model for installing any operating system is from a hard drive. And in addition to a disk, a drive can be used as it. The installation option from a flash drive is quite reliable. As with a disk, the host system is installed at a lower level in the computer's software hierarchy. In other words, "from under the old system." In addition, this method of loading a new “OS” allows you to format the hard drive on which the previous system was located. This will protect the OS from old programs that may be malicious, as well as from “under-deleted” parts of files that are invisible at first glance, but remain in the system and interfere with its normal operation. Such “scraps” of unnecessary documents hinder the speed of the system. Malfunctions may occur. You should consider how to reinstall Windows 7 without a disk and without a flash drive.

If there is neither a flash drive nor a disk

The standard installation method is not always possible. For example, if there is no disk, but there is an OS file on the computer or laptop itself. What to do in such a situation? How to reinstall windows 7 without a disk or flash drive on a computer? The system file can be presented in the form of an image, an archive, or simply an installer. To install the system from an image, you must run a special program. It is necessary for reading/writing exactly this kind of formats. For example, Daemon Tools. Having launched the image in the program and mounted it, you should select the installation file. If the OS is available as an archive, then there is no need to unpack it. How to reinstall Windows 7 without a disk or flash drive on a computer in such a situation? Click on the archive and select the installer file from the drop-down list. It has ".exe" permission. This file is located mainly towards the end of the list of archive contents. There will be no difference in launching the installer even if the operating system is simply located in some folder.

What do you need to remember?

How to reinstall windows 7 without a disk on a laptop or computer? It should be remembered that when installing a new system, you should always use only verified files. The fact is that with modern progress, handicraft assemblies are found everywhere. When downloading Windows 7 from the Internet, no one can say with confidence that it is not “hard-wired” with malicious software.

First actions

How to reinstall windows 7 without a disk on a laptop or computer? Let's look at how to do this in the simplest way. Find the folder with the operating system and run the installation file. After this, the installation window will open. It will display the ability to configure the following settings:

selecting the system language (this is the language of the displayed names of folders, files, disks, and so on);
keyboard layout (input language);
time format (country, time zone).

For our country, naturally, you should choose the Russian language option everywhere. After clicking the "Next" button, a window with the "Install" button opens. By clicking on installation, we go to the license agreement. We accept it by checking the box next to the appropriate inscription.

The most popular types of systems

The installer may contain several system options. The most commonly used:

home - for an inexperienced user;
standard - for those who confidently work with a computer;
professional - for an experienced person; it offers extensive capabilities, necessary modules and great access to files;
maximum - provides full access to all functionality of the operating system.

If you are wondering how to reinstall Windows 7 without a disk or flash drive on a laptop or computer, then you should understand that this is an incomplete list of possible systems.

Don't forget about the bit depth

All programs of this type differ in their bit depth, that is, 32-bit (X86) and 64-bit (X64). This parameter is indicated after the system name. For example, windows 7 Ultimate X86.

What to do when formatting is needed?

Let's return to how to reinstall windows 7 without a disk. The next OS installer window will offer the option of completely installing the system on your computer and updating. You must opt for a full installation. Otherwise, only an update to the pre-existing operating system will occur.

If cleaning is not needed

If formatting is not necessary, you can simply select the drive to install the new system and continue. In such a situation, the old system will remain in the "windows old" folder. It will be located on drive "C". It will also be possible to start and work from it. But it is not recommended to do this, since two identical operating systems on the same disk may “conflict”. This, in turn, will lead to a malfunction. The old OS can be removed or moved to another medium. There is another very significant point that you should remember when answering the question of how to reinstall Windows 7 without a disk on a laptop from Asus, Lenovo, HP, etc.

What do you need to enter after installation?

Username (your own name or a desired nickname).
Computer name (any name in Latin or Russian letters).

If the input is incorrect, the system will tell you about it and ask you to correct the symbols, indicating the error.

Entering the password and key

You need to find the "My Computer" folder.
You need to open the context menu by clicking the right mouse button.
You need to click on the "Properties" tab.
You should select the “Change product key” option.

You need to protect your computer from external threats

Let's return to the question of how to reinstall Windows 7 without a disk on a computer or laptop. The next step is the protection settings. You can use the recommended service, or you can postpone the decision and configure it later. Protecting your computer is one of the most important aspects of installing an operating system. The fact is that the security of the equipment will depend on how well you limit access parameters from other people’s devices. This menu is nothing more than offering an option to select a data protection set created by Microsoft specialists. It should be understood that they already provide and set the recommended parameters. By skipping this point, many people forget to perform the configuration manually in the future, putting their files at risk.

So, having decided on security, click “Next” and set up the time and date (time zone, etc.) in the new window.

What can be changed after installation?

This was the last step, after which you will receive an almost empty desktop of the newly installed Windows 7 operating system. Basic settings (for example, adding the My Computer folder or user files to the desktop) can be done by left-clicking on the desktop space and by selecting the "Personalization" tab.

There you can also set a different background image, change the default theme (usually Windows 7 Aero), change the screen resolution and much more.

Standard licensed Windows 7 comes without additional programs. However, among the numerous assemblies you can find options that include many additional elements, software, and so on.

Conclusion

This article described how to reinstall Windows 7 without a disk or flash drive. You will install it on a netbook, laptop, computer - it does not play a big role. The principle of the installation process for a new system is the same.

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How to reinstall OS Windows 7 on a computer without an installation disk? A simple solution

When buying a brand new laptop, few people pay attention to the fact that modern models often do without a drive. It would seem, what's wrong with that? True, as soon as it gets to the point of installing/reinstalling Windows, the question begins to sound different. Why don’t you run out in the middle of the night for a new drive just to use a pre-purchased licensed disc with Windows 7?! But it would also be stupid to refuse to buy a powerful laptop because of this trifle! Really! In this case, it’s easier to figure out how to install/reinstall Windows 7 on a PC without an installation disk.

Let’s say right away that you can cope with this task in different ways. In particular, it is possible to reinstall Windows on a computer:

through the System Restore utility;
using the Recovery utility built into the laptop (if Windows 7 was originally installed on the computer);
by installing Windows from a bootable USB flash drive.

Moreover, each method of reinstalling Windows 7 on a computer requires its own instructions, which, however, is not a problem at all if you find yourself on this page. Well let's go!

Method number 1: System rollback

Then in the window that appears, click the “Start recovery...” button to launch the Windows Recovery Wizard and click “Next”. After that, select the appropriate option for reinstalling Windows 7 by date and click “Finish”, proceeding to this step using the “Next” button:

Method No. 2: Reinstalling the system using the Recovery program

True, you can launch Recovery only on a laptop with an unformatted working hard drive on which Windows 7 was previously installed. To launch it, in particular, you will need to reboot the system and press the corresponding hotkey several times when starting Windows:

Further instructions will be determined by prompts from the utility itself. For example, on Samsung, the action plan will look like this:

Method No. 3: Installing the system from a bootable USB flash drive

If OS Windows 7 cannot be installed/reinstalled on a computer without a disk using any of the methods listed above (the PC does not boot, problems with the hard drive, etc.), you can use a special bootable flash drive to reinstall the operating system. In this case, the instructions look a little more complicated. In particular, during the Windows installation process you will need:

prepare the hard drive for formatting;
download iso image;
write drivers and distribution to a flash drive;
configure the system to start from USB;
install (reinstall) Windows 7 on your computer;

Ready? Then let's get started!