Inevitably, the time will come when the operating system will need to be reinstalled. For most users, this situation is not a good time. Some people take the problem calmly, while others, on the contrary, are horrified because they don’t know how to reinstall Windows through BIOS. As a rule, the unlucky dwells on the option that saves the situation: “Hello, is this a computer help service?” As a result, it loses time, patience and money. From this moment everything will be different. Right now you will find out the “great secret” that the Windows OS itself is installed. The user only needs attention and a few confident clicks on the corresponding buttons. Are you interested? Then go ahead!
Meet the main manager of the PC - Mr. Bios!
Incredibly, the Bios firmware is responsible for the functionality of the computer, the abbreviation of which stands for "basic input / output system". If any of you, dear reader, believed that Windows is responsible for the "omnipotence" of the PC, then you were mistaken. Accept the title of the paragraph as an important fact of reality. Soon you will realize that resolving the issue of how to install Windu will first of all require access to a certain Bios program preinstalled by the manufacturer of the motherboard. Moreover, one should know that the base system may have different versions, since competing companies in the IT industry each in their own way represent the beauty, convenience, and efficiency of the BIOS used by the ROM chip (read-only memory), “micromonster”. Nevertheless, despite the individuality of the graphical shell of each separately existing program for controlling the hardware of a computer, the functioning of embedded “iron level” systems becomes intuitive when they directly enter their environment, since they all use the same notation in the form of standard terminology.
How to reinstall "Windu" through BIOS: finger to the start!
We will not rush, because you know that "rush is only needed when fishing ...". Before you get into the holy of holies of the PC, that is, when the BIOS interface opens before you, you should know that the carelessness in actions, which is expressed in the meaningless pressing of keys and changing “incomprehensible” parameters, is critical, and in a poetic language it is like death!
Nevertheless, you still have to produce some “edition” yourself.
The only right choice: one among the many
You can activate the BIOS firmware when you turn on or restart the computer. In order to do this, you need to press the corresponding button on the keyboard several times with a short interval. As a rule, this is the key “Delete” or “F2”. If this does not work, the user will always be able to see the name of the “responsible” button on the initial boot screen (lower part of the display or in the upper left corner).
Why "boot"?
The most common method of installing the OS is the practical solution to the question: "How to install Windows from a disk?" However, the way to implement the system through a flash drive is gaining popularity, but more on that later.
- Depending on the version of BIOS, the tab responsible for the priority of the download may be called differently. Nevertheless, the English word “Boot” will mean that you are on the right track.
- Opening the above menu or activating the item "Advanced BIOS Features", pay attention to the item "Boot Device Priority". Or a line where the device boot order is indicated. Usually these are Floppy, HDD and CDROM (DVD R / RW).
- Set the boot priority - your drive (drive).
- You can save the changes by pressing the F10 hotkey or simply agree: “Yes” (if you used the “Esc” button).
We reboot and proceed to the next stage of the project "How to reinstall Windows through BIOS".
Where does Windows come from?
Perhaps it will seem to some of you that this item should have been placed at the beginning of the described process. Meanwhile, this “mismatch” in the presentation of the material in no way violates the sequence of actions, moreover, it is the most acceptable option to learn how to do everything according to the rules. Now insert the Windows distribution disk. If you use licensed software, and the disk with the system image you bought is original, then you have nothing to worry about. When you have a free “Windows” downloaded from a dubious Internet resource, the chances of a long-term and fruitful “cooperation” with the OS are negligible.

However, there are exceptions. Perhaps you will be one of the lucky ones, and the "cracked" system will be quite suitable for work. But do not forget that the final result, the success of installing the OS, depends on the correctness of the changes made to the BIOS settings. It is the firmware that monitors the user's “fair play”. Therefore, the installation of a system distribution kit from a Windows environment is often fraught with software failures and, as a rule, goes wrong. As a result of using the “treacherous” method when solving the question: “How to reinstall Windows XP?” the efforts of an uninitiated user is simply wasted time. Moral: put "Windu" from under DOS, that is, through Bios!
When the disk "whispers" - the user drinks coffee
After you designated the drive as boot device No. 1, and then inserted the Windows disk and restarted the computer using the key combination “Alt + Ctrl + Delete”, it's time to watch. As promised, the system will "become" automatically.
- When “Press any key ...” appears, press any button.
- After the initialization process has ended, a window will open in which you need to assign the OS installation directory.
Attention: do not recklessly press "Enter" on an inoperative Windows OS, which usually takes place in the system partition of the HDD and is indicated by the letter "C". “How to reinstall Windows XP?”, You ask, if the required disk area is occupied by the old copy? Easy! To do this, simply format the partition by first overwriting the old data.
- On the highlighted OS, press "D", which means delete.
- Then use the “L” button to confirm your intentions.
- After the unallocated area appears, press “Enter” and format the created partition to the NTFS file system.
You don’t have to do anything else, except at the end of the installation to make some adjustments regarding the system language for using OSes, as well as user data. As you probably managed to make sure, everything is quite simple and transparent, and the solution to the question “How to install“ Windu? ”Through BIOS - not a laborious process at all.
Spectacular Windows 7 and "royal flush" in the download
So the time has come to enlighten the attentive reader about the method of installing the operating system through a flash drive. The promised installation method is something more practical, since it does not require the participation of an optical drive. However, the feasibility of this method is very prevailing over the traditionally used boot from a CD or DVD disc. Especially today, in our age of compactness, when modern electronics take on ultra-thin features, and technology gets rid of devices that unnecessarily “devour” time and energy.
A modern solution to the question: how to reinstall Windows through BIOS?
First of all, you need to create a bootable USB flash drive. This is not difficult to do, it is worth considering that the capacity of a compact storage medium must be at least 4 GB. "Why?" - you ask. The thing is that the standard distribution of the seventh OS "weighs" almost 3 GB, so the minimum amount of flash drive must match the above value.
From words to deeds
- Format the flash media using standard Windows tools. The file system should be selected NTFS.
- Then you need to prepare for recording the distribution of the system. That is, if the installation files are on the optical disk - insert it into the drive, when it is image data - upload to a virtual device.
- The next step is to use the WinSetupFromUSB program. This software is freely distributed on the network, you should not have any difficulties with downloading it. After installing and running the specified program, you will be literally two steps from the moment when you can consider yourself a professional in solving the question: "How to install" Windu? "
- In the upper check box, select the USB flash drive installed in the PC.
- Mark the corresponding item (Windows 7) with a checkmark and, clicking the button, next specify the path to the OS distribution.
- After activating the “GO” toolbox, you just have to wait a few minutes. At the end of the process, the program will display a message.
It's time to start a practical solution to how to install “Windu” through BIOS!
Flash start!
Configuring boot parameters is performed in almost the same way as in the case described at the beginning of the article. The only difference is the choice of media. With this installation method, your choice is USB Drive, that is, a USB flash drive. There is another way to boot from the desired data source, bypassing the main menu of the Bios-program. Such a scenario is possible when the user presses “F8” and calls up the Boot menu, so to speak, a hot version of the base system. Of course, in various PCs this option can be activated using another key.
After rebooting, follow the instructions:
- After the flash drive copies the installation files to the hard drive, you must install the language settings and agree to the acceptance of the license agreement.
- The next window will offer installation options. The second item - “Full ...” is your choice (the lowest method). By the way, the “Update” option does not work when installing “Windows” through BIOS, so you won’t be mistaken.
- Then you should make a chain of actions that is already familiar to you: delete and create a system partition with subsequent formatting in NTFS. In the "seven" for these purposes, a special menu of tools is provided, which is located at the bottom of the work area. Everything has become much more comfortable and civilized than in XP.
- After a short installation, during which the computer reboots twice, you only need to enter a username and set a security password.
- Do not forget that the system will require activation ... Otherwise, the eternal presence of a reminder (in the lower right corner of the desktop) that you are using an inferior version will become a somewhat inconvenient addition.
You must now understand that the previously described method of installing Windows from the disk is somewhat outdated. Flash drives are an incredibly convenient invention of mankind!
Finally
The article described two main ways to install Windows operating systems . You decide which one is optimal. Nevertheless, there are a lot of programs that allow you to make backup copies of working systems, that is, in the event of an OS crash, the user has the opportunity to restore a clean copy (duplicate) of the OS with workable programs and previously made settings in a matter of minutes. Incredible convenience, because the user does not need to install software again and remember forgotten passwords. However, a new question will appear: “How does“ Windu run through BIOS? ”, Which, in principle, is as easy to solve as when reinstallation is needed. But this is a topic for another article. Do not learn from your own mistakes ...