Laptop Can’T See Windows Bootable USB Drive

Bootable USB incompatibility of legacy computer systems. there is a solution!

Let’s call such computers “exotic”. However, if you need to equip your old computer with the properties of “booting from a USB drive”, then follow the instructions below.

  • After you have downloaded “Plop Boot Manager”. burn it to a CD.
  • Prioritize boot from optical drive in BIOS.
  • Further, after the workspace “Plop” of the utility is displayed on the screen, insert the USB drive into the Corresponding connector (preferably the main one, which is located behind the PC system unit).
  • Select in the bootloader window. USB.

Now your “old man” can use the USB flash drive as a bootable drive.

BIOS (BIOS) does not see the bootable USB flash drive.

Here is such a dialogue I recently had with one of my acquaintances, we, of course, eliminated the problem of invisibility, but the conversation was long # 128521;.

In general, most often this problem is encountered when reinstalling Windows, and sometimes it is far from easy to solve it. The reasons for invisibility, in fact, are many, but I will highlight the most basic ones in this article. By going through them, I think you can easily configure and install a new Windows.

USB controller: setup

The BIOS is the part of the operating system that is responsible for the problems with the flash drive in most cases. Where exactly is the error? The most obvious reason why the flash drive is not detected by the BIOS is that the USB controller does not work correctly or is SIMply disabled. How to deal with the problem? Turn it on! To do this, in the Award BIOS section, find the Integrated Peripherals subsection, and then go to the second menu item. Advinced (where the Advanced BIOS settings will be). Then we find the USB Configuration category, go into it, press Enter and Pay attention to the inscription that appears opposite the USB parameters. Disabled and Enabled may light up there. If the controller is in the off state, then you need to turn it on using the arrow buttons. To save the changed parameters, be sure to press F10.

Laptop Can'T See Windows Bootable USB Drive

If the controller is connected, but the BIOS does not see the USB flash drive, you can try it on a different port of the system unit. Perhaps this one is faulty or incorrectly configured, which interferes with its functioning.

Sometimes none of the ports can identify the USB stick. In this case, it makes sense to update the drivers of the USB controller itself. Especially often, such a problem occurs after reinstallation or rollback of the operating system, when some of the necessary data may be lost or the parameters are reset to “default”. Therefore, re-downloading all the latest drivers can fix the problem with the flash drive.

Other reasons why the BIOS does not see a flash drive and other USB devices

It often happens that many different devices are connected to the computer, requiring a lot of energy. For example, a scanner or a powerful sound system. And already THESE two connected devices may be enough to cause a power shortage when connecting even such an economical medium as a USB flash drive. What can we say about trying to connect a camera to a computer in order to reset or view photos on the big screen. In this case, the BIOS does not see the USB flash drive (or other device) because the power level is too low, which can be spent on this port. In other words, the device may need more power than the USB connector can provide. As a result, it SIMply does not have enough power to turn on and function.

In order to eliminate this problem, you need to find out the power consumption of the USB controller of your personal computer. You can clarify this in the “Device Manager” on the “Properties” tab in the “Power” column. USB 2.0 devices typically require 500 mA, while newer 3.0 devices require 900 mA. Based on this, it can be assumed that sometimes to connect a device, you first need to disconnect one or even several previously connected, but currently unused devices. If you are charging your phone or player from a computer, and the flash drive is not detected in parallel with this, then you should try to disconnect the charging cord for a while. In 90% of cases, this will be enough for the BIOS to see the connected device.

Is your USB Flash Drive OK?

Of course, you can suffer for a long time and conduct unsuccessful experiments in the BIOS system itself, which in the end will turn out to be a waste of your valuable time. Because the flash drive may be SIMply inoperative. To be convinced of the opposite, try to enlist the help of a verification device. insert a “capricious” USB flash drive into another PC.

And in general, check if the (Seemingly faulty when the PC boots up) storage device appears in the Windows environment. That is, is the USB memory determined in the operating system itself. If not, the Flash Drive needs to be repaired. Perhaps everything will be resolved after using a special software tool, for example, a proprietary USB flash drive recovery utility from its manufacturer.

The main reasons why the BIOS does not see the bootable USB flash drive

Incorrectly written bootable USB flash drive with Windows

This is perhaps the most common reason. Many users create bootable USB drives according to one scenario: they SIMply copy files from a Windows CD / DVD to a USB flash drive. At the same time, some users say that everything works.

Perhaps this is true, but it is not entirely correct. To create bootable USB drives. It is best to use special utilities (especially since there are a lot of them!).

What programs I recommend: UltraISO, Rufus, WinSetupFromUSB, WintoFlash, Windows 7 usb dvd download tool (utility from Microsoft).

Remark! A complete list of utilities for creating bootable USB drives. You can look here:

Example: how to write a bootable USB flash drive correctly in Rufus

1) First action. We insert the USB flash drive into the USB port of the computer. Copy all important data from it to your hard drive (if any). After which it can be formatted (not necessarily).

2) Second action. The Rufus program must be run as an administrator (for this it will be enough to right-click on the executable file “rufus.Exe”, select it in the context menu that appears)

3) Now we turn to the Rufus settings (the screen below is an explanation to it for each item):

  • Column “Device”: Select our USB flash drive for recording;
  • The column “partition scheme” “MBR for computers with BIOS or UEFI” (the best option in most cases);
  • Column “File system”: Choose NTFS (usually, it is installed by default)
  • Under the number 4 in the screenshot, there is a button that sets the ISO image file with Windows OS, intended for writing to a USB flash drive (by SIMply pointing it)
  • The last button. Start recording process.

Rufus: recording settings

Before recording, Rufus, by the way, will warn you that all data on the flash drive will be deleted. If you didn’t manage to save something. Save after formatting the flash drive. Data recovery won’t be so easy.

Rufus. warning before recording

That, in fact, is all, a flash drive recorded in this way should work 100% and be visible, in almost any BIOS version.

Boot priority is NOT set in BIOS

So that you can boot from the flash drive and start installing Windows. It is necessary to configure the BIOS correctly (and there are always difficulties with this, especially for novice users # 128578;).

First you need to enter BIOS.

In order not to repeat myself, I give a link to my previous article, which describes in detail how to enter the BIOS, which buttons and in which manufacturers to press, etc.

The BIOS has a boot priority: for example, it first checks the floppy disk for boot records, if not, then the hard drive, then the CD drive, etc. (Boot priority is set in BIOS). As soon as boot records are found on some medium. The computer will boot from it.

Our task is to change the boot priority so that first of all the computer checks the boot records on the USB flash drive, and then on the hard drive.

To do this, the BIOS has a BOOT section. For example, the screenshot below illustrates the following download priority:

  • CD / DVD discs;
  • HDD.

Naturally with this setting. No matter how much you insert a USB flash drive into the USB port. The computer will NOT see it!

BIOS will NOT see the USB flash drive

By changing the download priority to your own. THOSE. I put USB in the first place, instead of a CD / DVD drive, you can boot from a USB flash drive (do not forget to save the settings. F10 key, or Exit: Save and Exit).

BIOS will see the USB stick

I also want to note: various BIOS versions may differ in menus, sections, and generally in appearance. The screenshot below shows the “Award Software Advanced BIOS Features” settings. In it, in order to boot from a USB flash drive, you must opposite the “First Boot Device” item (Note: the first boot device). Expose USB-HDD (this is a USB flash drive). Next, save the settings (F10 key).

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Setting up BIOS to boot from a USB flash drive

The BIOS in laptops usually always has a BOOT section. Go into it, you also need to put the device in the first place: USB Storage Device, USB-HDD, USB device, etc. (Depending on your laptop model, BIOS version).

Dell laptop. Boot section

Secure Boot is NOT disabled in BIOS (or wrong flash drive)

Secure Boot. This is a very new feature that is designed to prevent unwanted software from running when the computer is turned on. In all modern laptops and computers, this option is available (until about 2013. It almost never met). Secure Boot support Windows 8, 8.1, 10.

There are two solutions:

  • Create a UEFI flash drive, so you DO NOT have to disable Secure Boot in the BIOS. How to create such a bootable USB flash drive is described here:;
  • Disable Secure Boot in BIOS and install Windows (by the way, for example, Windows 7 does not support this function at all).

To disable Secure Boot. You need to enter the BIOS and open the BOOT section (in most cases this is the case, but sometimes the “Advanced” section carries this function). As a rule, in BOOT, you need to change the following (for example, a Dell laptop):

  • Boot List Option: change UEFI to Legacy;
  • Fast Boot: Change Enabled to Disabled (ie, turn off “fast” boot)
  • Don’t forget to change the boot priority (see illustrative screenshot below).

Secure Boot enabled / disabled

USB 3.0 or USB 2.0

On new computers and laptops (most often), some of the USB ports are made in the old “format”. USB 2.0, the other is new. USB 3.0. When copying files to a USB flash drive. Big difference comments on which USB to use (well, except for baud rate).

But when installing Windows. USB port selection is key! The point is, Windows 7 does not support USB 3.0 installations! THOSE. I inserted a bootable USB drive into such a port. You will NOT be able to install Windows 7!

How to tell a USB 3.0 port from a USB 2.0 port

Everything is very SIMple. USB 3.0 are marked in blue (or blue): moreover, both plugs and ports are marked. Pay attention to the two photos below. Everything is clear for them.

USB 2.0 and USB3.0 (marked in blue)

Another prime example: USB 2.0 and USB3.0

Note: OS Windows 8, 10. Can be installed using USB 3.0 ports.

Is the USB port working.

Don’t go far from the USB ports, I would also like to dwell on the following point: does the USB port work at all? If you have an “old” Windows OS installed and it still “somehow” works (and in most cases it does). Try to boot your computer and check the port.

I recommend choosing special attention on USB ports, which are located on the front panel of the system unit, on the keyboard, adapters, etc. Often the reason lies precisely in this: for example, one friend of mine could not install Windows, because he connected a bootable USB flash drive to USB ports on the keyboard, and these ports began to work only after Windows was loaded.

USB ports on keyboard

Therefore, a SIMple advice: try connecting the flash drive to the second USB port (preferably USB 2.0), on the back of the system unit.

“Brutal” collection with Windows

There isn’t much to comment on here. Any assemblies can be a prerequisite for anything # 128526; (I, of course, exaggerate somewhat, but still.).

In general, I recommend using a licensed version of Windows. Thus, you will not only lose less time on debriefing with the installation of the OS, but also further, in the process of work, configuration, etc.

“Old” PC, does not support booting from flash drives

If you have an old computer. It is quite possible that yours may NOT support the option of booting from USB flash drives at all (although in this case you will NOT be able to configure the BIOS. And the reason, in my opinion, will be obvious).

If you have an old PC and want to install from a USB stick, there are several ways:

  • Update the BIOS version to a newer one that supports booting from a USB flash drive (If, of course, there is such an update on the website of your equipment manufacturer. Important! Updating the BIOS may cause the PC to malfunction!);
  • Use a boot manager such as Plop Boot Manager. In this case, you first boot into this manager (by the way, you can burn it to a CD), and then select boot from a USB device in it and continue with the installation.

Plop Boot Manager

Perhaps the bootable flash drive is not visible Not only when the computer boots, but in general. Not in one PC, and not in one Windows? You can learn more about this in this article:

And I finish this article, good luck!

If the definition of the problem due to which the BIOS does not see the USB flash drive, and its solution was NOT successful, then, of course, you should contact the service center. But before that, just turn off the power management function of the USB controller from the operating system side. To do this, go to the Device Manager, find the Universal Serial Bus Controllers tab, select the USB Root Hub subsection and double-click the Power Management window, uncheck the Corresponding checkbox and click OK to save the changes. And we repeat this procedure for each USB hub. Perhaps this is what will save you from going to the service center.

Updating the system BIOS. as a solution to the “invisible” USB problem

Sometimes it is advisable to carry out the process of software update of the BIOS of the microsystem. How to do this is described in detail here. However, in modern computers This operation is performed by a fairly SIMple method.

  • Visit the support site for your motherboard.
  • Download the new BIOS version (s).
  • Using a special flasher. flash the BIOS of your computer.

However, before proceeding with the implementation, albeit NOT difficult, but still very important operation “upgrading the version of the basic microsystem of the PC”, carefully and in more detail. Study the background information on the correctly implemented upgrade process (perhaps this will be invaluable help for you. go here).

Summing up

So, the author of this article is sure that after you have read the material of the presented article, you will certainly succeed. And yet, I would like to note one not unimportant fact: most of the users make mistakes only because they misunderstand the problem and resort to the sometimes meaningless advice of “kind Internet GURU”. At the same time, by exposing his car to critical danger “complete failure”. Be smart when choosing one solution or another to your computer problems and your experience will always be effective.!

2nd possible cause Cleaning the USB connector.

If the flash drive is quite old, it has been in more than one bag in my life. It also serves as a decoration, then the connector could clog into it. Accumulated plaque and dust can become a prerequisite for “invisibility” and SIMilar “glitches” like starting not the first time or low read speed.

However, a chance to prove the flash drive to such an “unreadable” state is pretty pic. A small object like a match or a hard wooden toothbrush will help to eliminate dirt and dust.

Avoid sharp metal objects. Able to harm the device.

Possible problems with the flash drive.

Most often, the problem lies precisely in the flash drive, its compatibility and characteristics. The following are typical problems for flash drives and Recommended user actions.

The methods described below work on both XP and Windows 10 and earlier. The main difference is the changed interface. Commands and section names remain the same.

Lack of nutrition.

Often a failure occurs if the drive is connected to the connectors on the front of the system unit. Such a nuisance is familiar to users of personal computers using primarily the front panel. The main reasons are:

  • Lack of power on the front panel (port coming off)
  • Front USB port not connected to power supply.

The solution to the problem will be to connect the flash drive to the ports on the rear side. A more productive way is to connect the cable to the motherboard.

The appearance of the cable differs for each model of the system unit and depends on the number of ports. Focus on the color of the cable and the standard D- markings for all. D, VCC and GND.

Disabled or burnt out USB port.

Sometimes the computer does not see the USB flash drive due to a port malfunction. In this case, NOT only the flash drive, but other devices are NOT displayed.

The main reason is contact damage or disconnection of USB connectors in BIOS. If it is worth contacting a workshop with a Burnt Port, then you can curb the BIOS yourself, for this:

  • When the system boots, press F2 or Del. depending on the BIOS version.
  • Find the Advanced tab, then the USB Configuration item.
  • Check that the line Enabled is highlighted next to the USB Controller inscription. allowing the use of ports.
  • Save settings.

Please note that BIOS settings differ on different motherboard models. Once again, for no good reason not to be worth them.

File system conflict. Macos.

An NTFS system might NOT like a FAT32 stick. Due to file system conflicts SIMilar problems are possible.

Most often, owners of Apple products face conflicting flash drives. So, for Mac OS, the main file system is ExFAT or MacOS Extended, which Windows does NOT read.

To resolve the conflict, you will have to format the drive, having previously determined the file system suitable for your PC.

Go to My Computer Properties. Then we knock on the drive’s context menu and formats. In the File system item, click on the appropriate. NTFS.

If you actively use Windows and Mac OS, it is worth formatting on Mac and choosing the universal MS-DOS file system.

Essential theory to understand. Flash drive: to live or not to live.

Practice shows that in case of malfunctions in the operation of flash drives, both user data and the operability of the device are quite easy to return.

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You can safely say goodbye to a flash drive when the circuit is electrically closed, mechanical damage to the chip or contacts on the board, controller breakdown.

To find out the “survivability” of the flash drive, insert it into the computer. If the system does not show a new device, and the LED on the case does not light up, then, most likely, the drive cannot be reanimated.

If, nevertheless, the flash drive shows signs of life (the LED indicator is on), but does not work, then there are ways to solve it, we will figure out the possible reasons.

Do not forget that flash drives have a limited lifespan. with active use, only “a couple” of years.

The device can SIMply work out its own or burn out from a voltage drop, be damaged due to careless handling.

1st reason: not formatted disk.

If, when starting a flash drive, the system asks to format it before starting work, and does not let it through to user information and shows the absence of files, then the problem is clear, and formatting is inevitable, but there are cases when the virus hides all files, for this reason I gave a solution in this:

If the above described problem does not fit, then go to the properties of the flash drive, click on the option. Format disk (Important: when formatting data, data recovery will be very difficult) and select the appropriate NTFS or FAT 32 file system (see below: File system conflict).

If the drive contains valuable data, then use fast mode when formatting. Then try to recover deleted files using utilities, but this method does not always allow you to fully recover files (see below: Programs for recovering a flash drive).

Before proceeding with the active steps, test the USB flash drive on another device. There is a chance that the flash drive is “buggy” or was disconnected incorrectly.

A computer or laptop does not see a USB flash drive: malfunctions and solutions

Hello! Today we will analyze in super detail what to do if the computer or laptop does not see the USB flash drive. Before proceeding with any action with a flash drive, read the article to the end. this is IMPORTANT!

“Mobile” flash drives are the undisputed leaders among devices for storing personal data. However, faults in their work occur regardless of the brand: idea: and your OS version.

Let’s figure out how to proceed if the computer or laptop does not recognize the flash drive. All known issues and best practices are listed later in this article, but first try these two SIMple solutions:

Try installing the flash drive into another computer or laptop.

No matter how trite it sounds, but before sounding the alarm, try restarting your computer. This solves the problem 50% of the time.

Problems with drivers if you can’t see the USB flash drive.

Another reason is the failure of Windows drivers, which happens quite rarely and mainly on older versions of the OS. To solve the problem, follow the instructions:

  • Click on “My Computer” with the right mouse button, go to the “Properties” tab.
  • Next, we go to the “Hardware” menu, then “Device Manager”.
  • We find a plus sign or an icon near the “USB controllers” that opens a list of all connected drivers.
  • Then connect the drive. You will have to uninstall (right mouse button, uninstall) the driver, which has changed after launch.

If uninstalling did NOT solve the problem, try reinstalling the drivers for the chipset that include “firewood” on all controllers. To reinstall, you need the DriverPackSolution utility, again, this is a very rare problem.

Please note that a snag may lie in an outdated version of drivers, before these manipulations, try to download the update.

If a significant failure occurs, you will have to reinstall the system.


Clean installation of the system. This is a process that can hardly get in the way. Usually, a complete reinstallation of the OS (with the removal of the previous version) means that most of the data will be deleted (if not all) and no system errors can interfere. But there are several reasons why it is not possible to install Windows 10 from a USB flash drive:

  • Device settings. The most common reason for inexperienced users. How to set the boot order correctly, choose a format, disk and many other settings and parameters can be confusing to the user;
  • Drive error (insult the system). If the installation drive is not written correctly (or the image is “broken”), unpleasant errors may occur during the process;
  • Hardware problems. This can be either an unsupported device (Windows 10 may SIMply not install on very old computers), or a hardware problem. Broken memory or disk.

The main reasons have been sorted out, and now we turn to the Detailed analysis of the options so that you do not have any questions why I cannot install Windows 10 from a USB flash drive. Let’s start in order of error. When downloading an image, writing the image to the drive and installing.

Computer settings (BIOS, UEFI)

In order to start installing the system, you need

Immediately, please note that each laptop and motherboard manufacturer has their own hotkeys for entering BIOS and UEFI. They differ even in different models, does not speak about manufacturers.

Let’s give some general tips on what to do when installing windows 10 from a USB flash drive does NOT start:

  • Make sure that the desired drive is in the 1st place in the boot priority. It is with him that the installation should begin;
  • On older motherboards there is a parameter “External Device Boot”, which is responsible for starting from external devices (flash drives, external HDDs, etc.). Set the parameter to Enabled
  • Another reason why the installation of windows 10 from a USB flash drive does not go (quite often found on Lenovo laptops). Blocking on starting the installation from external sources. Secure Boot. Disable it before installing;
  • If the Boot Mode is set to Legacy, switch it to UEFI. Legacy is required to install older OS versions (Windows 7 and later). Except for installing the system on MBR;
  • Some devices require startup confirmation. Therefore, press any key when you try to start the installation from the USB stick.

One of THESE tips should help with the question that the windows 10 bootable USB flash drive does not work. And we move on to the next option. Errors during the installation phase.

How to get rid of annoying calls from unknown numbers: say goodbye forever without regret

There are many reasons why windows 10 cannot be installed from a USB flash drive. Drive, hardware error or incorrect settings. All of them can interfere with the installation of the system and add hassle. In this article, we will give advice on what to do if Windows 10 cannot be installed from a USB flash drive.

Image recording

In addition to loading, the image must also be recorded correctly. This will again be helped by Media Creation Tools, which can immediately download and write an image to a USB drive. But if suddenly MCT does not work, you can try other options.

One of the main errors, as a result of which a laptop or PC does not see a bootable USB flash drive windows 10. This is the usual unpacking of an image to a disk or USB drive.

The ISO image can be unpacked through any archiver, but this is not recommended, since you just copy the files, but the flash drive will not be bootable and as a result, the windows 10 installer will not see the flash drive.

It is better to use the second software to create a bootable USB drive. Rufus, USB / DVD Tools, UltraISO and many more.

Boot OS

Windows installation begins with downloading the image, unless of course it was downloaded earlier. At the same time, it is better to refrain from images downloaded from torrents and other unsafe resources (only if you are NOT 100% sure about it).

It is better to download the Windows image from the official website, so that later there will be no problems that the windows 10 bootable USB flash drive is NOT loaded.

You can download the latest OS version in 2 ways

  • With the introduction of the Media Creation Tools utility ( Which can both save the image to disk (for further recording on DVD), and burn it to a USB flash drive. In addition, you can update the system from this utility, if you do not need to reinstall the entire system. So that there are no questions that I can not make a bootable windows 10 flash drive. Use MCT.
  • Download the image directly from the site. Open developer mode (in Google Chrome and Yandex browsers, press F12), select phone or tablet emulation and reload the page. After the steps taken, you will be able to access the interface for choosing an image to boot.

Loading the correct image solves a lot of installation problems. Starting from the fact that the bootable windows 10 flash drive does NOT start, ending with an error in initializing the drive.

Windows 10 is not installed from a flash drive

The most dangerous sites that cannot be opened, but you have probably already tried

Windows 10 is not installed from a flash drive: what to do?

The best antivirus for a weak PC: you definitely need it.

How to burn an image of a bootable USB flash drive Windows 10

We will tell you another way how to record an image of a bootable Windows 10 USB flash drive without third-party programs. For this method, your motherboard (on the computer where the bootable flash drive will be used) was with UEFI software.

In order to write an image of a bootable image to a USB flash drive, format it in the FAT32 system.

How to burn a bootable Windows USB flash drive:

  • Mount Windows 10 image on the system
  • Copy the entire contents of the image to a USB flash drive

Download bootable USB flash drive Windows 10

11/06/2017 [20:47], nastya

When we say “Download a bootable USB flash drive Windows 10”, we mean that you need to download a program for a bootable USB flash drive and an image of VDVS 10. We strongly recommend downloading Windows for a bootable USB flash drive only from the Microsoft website.

You can download the image for a bootable USB flash drive Windows 10 from the official website.

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Writing a bootable flash drive is a fairly easy process. Several programs with the help of which the bootable Windows flash drive is recorded:

  • Rufus (you can download the program for creating a bootable USB flash drive from the official website)
  • Ultraiso (you can download the program for a bootable Windows flash drive from the official page)
  • Winsetupfromusb (from Off.Site you can download a utility for a bootable USB flash drive)

Create a bootable Windows 10 USB stick with WinSetupFromUSB

You can create a bootable Windows 10 USB flash drive using third-party software. Winsetupfromusb is a program for creating a bootable USB flash drive for Windows 10. It is impossible to create a bootable USB flash drive from an image without an image of Windows 10.

Making a bootable Windows USB stick becomes easier with WinSetupFromUSB. In addition, the program has a number of advantages, including:

  • Ability to create BIOS with user-friendly UEFI interface
  • Creating images for installing second versions of Windows
  • Generating a disk image for system recovery

How the program for creating a bootable USB drive works from an image:

  • In the upper field of the program, select the flash drive to which the recording will be made
  • Check the box next to AutoFormat it with FBinst
  • Indicate which images you want to add to the USB flash drive
  • Click the Go button (two warnings will appear, which you must agree to)
  • Wait for the process to end

If you liked the program for a bootable USB flash drive Windows 10, then share it in the comments

How to create a bootable Windows USB flash drive with UltraISO

After installing the utility, run it. Please note that in our example, it is the bootable USB flash drive from the ISO image that is considered. How to create a bootable Windows USB flash drive with UltraISO:

  • In the main window, click “File”. “Open”
  • Select the operating system image, click “Open”
  • Select “Boot”. “Burn Image Hard Disk”
  • In a new window, in the Disk Drive column, specify the path to the flash drive and click “Write”
  • Wait until the bootable USB flash drive is written via UltraISO

This creates a bootable Windows flash drive from ISO, but you can also create a bootable Windows flash drive from the file folder through UltraISO.

You now have a bootable Windows flash drive from an ISO image?

Why the BIOS does not see the bootable USB flash drive?

There may be several reasons why the BIOS does not see the bootable USB flash drive. For example, the bootable USB flash drive is not visible in the BIOS because it is damaged and does not work. You can check this by inserting the flash drive into the laptop (PC) with the system turned on. If the laptop does not see the bootable USB flash drive with Windows, then the suspicions are correct.

The easiest option is why the bootable flash drive is not visible through the BIOS, the flash drive is not written correctly. Create bootable USB drives correctly. And how exactly, we described above.

Remember that the boot priority in the BIOS must be set correctly. The bootable USB flash drive should come first in the BIOS. Or rather, in the BIOS section BOOT.

How to create a bootable Windows 10 USB stick

Let’s take a look at how to create a Microsoft bootable USB stick. To create a bootable USB flash drive for Windows 10, you need to download a utility for updating and installing OS from the official Windows website.

Follow the link and download the tool for the bit depth you need. After downloading, immediately launch it, then to create a bootable USB flash drive using this tool:

  • Select “Create installation media for a second computer” and click “Next”
  • Select your language, operating system edition and bitness and click “Next”
  • Since our goal is a bootable USB flash drive with a utility, respectively, select the first item and click “Next”
  • Check that the selected disk is a USB stick. If you have NOT connected the flash drive to your computer yet, it’s time to do it. After connecting the flash drive, click the “Refresh disk list” button. If several flash drives are connected, specify the one you are going to record Windows 10 to and click “Next”
  • Windows 10 will start downloading to create a bootable USB drive, all you need to do is wait

After downloading, without your intervention, the process of creating a bootable Windows 10 flash drive will begin.

After a few minutes, you will see the following message:

If you open the USB flash drive in Explorer, you will see a set of folders and files.

Excellent! Now you know how to create a bootable Windows 10 USB drive and you can start installing the operating system. Tell us in the comments if you got a bootable Windows flash drive with the utility.

Windows 10 bootable USB drive

With the release of Wimdows 10, many people wanted to try it out. To install a “dozen” usually only 2 things are required: a flash card with a capacity of more than 4 GB and a working PC. A bootable Windows 10 flash drive is easy to create. You can make a bootable Windows 10 USB flash drive through the system or using third-party programs.

In order to install Windows 10 on a computer, you need to transfer the Windows boot disk to a USB flash drive.

A bootable USB drive is created using third-party programs, as you can see, and not just through the system. A bootable flash drive is created through the following programs:

  • Winsetupfromusb
  • Rufus and others

Do not forget that a bootable Windows USB flash drive cannot be written without an operating system image.

How to make a bootable USB flash drive with Ultra ISO

Ultra ISO is an imaging program. In addition to working with images, you can make a bootable USB flash drive in the Ultra ISO program. But not everyone knows how to make a bootable USB flash drive with Ultra ISO. A bootable USB flash drive through Ultra ISO is created quickly enough.

To make a bootable USB flash drive from ISO, download and install the utility.

Below we will tell you how to make a bootable USB flash drive with UltraISO.

How to create a bootable USB stick with Rufus

A bootable Rufus USB stick is easy to create. How to create a bootable USB stick with Rufus:

  • Download the program from the official site to make a bootable windows 10 USB flash drive with Rufus
  • Run the program as administrator
  • In the window that appears, select the format of the flash drive (FAT32)
  • Under “Partition scheme and system interface type” select “MBR for computers with BIOS or UEFI”
  • In the “New volume label”, enter the name of your future bootable flash drive, for example “Windiws Flash Install”
  • Click “Create Bootable Disc”. ISO
  • Wait 5-10 minutes while the bootable USB flash drive is created with Rufus

Done! Now you know how to create a bootable Windows USB stick with Rufus. Did everything work out? Write about it in the comments.

What to do if the laptop does not see the USB flash drive?

You connect the USB flash drive to the laptop, but nothing happens. the drive is NOT displayed in the system, and it is impossible to work with the data stored on it. A very unpleasant situation that requires immediate resolution.

Reset BIOS settings

Sometimes the laptop does not see the USB flash drive due to a BIOS settings failure. This can be fixed by resetting the settings to the factory state or manually enabling the USB controller in the BIOS.

  • Reboot the laptop and start pressing the Delete key at startup (on some laptop models, the BIOS is entered with a key from the F1-F12 row).
  • Find the parameter responsible for the operation of the USB controller, and check that it has the “Enabled” status.
  • If you cannot find the required parameter, go to the “Exit” tab and select “Load Optimal Defaults”.

After rebooting again, check if the flash drive is detected. If resetting the BISO settings did not help, go to the next solution to the problem.

We recommend reading how to enter BIOS on different laptops. The article has an item on how to enter the BIOS.

Checking the media through “Disk Management

Let’s check if the laptop detects the USB flash drive connected to it using the “Disk Management” system utility:

  • Using the WinR shortcut, launch the Run menu.
  • Enter “diskmgmt.Msc” in the window and click “OK”.
  • See if your removable disk is in the list of connected drives.
  • The connected flash drive is detected;
  • All drive partitions have a “good” status.

In this case, it is enough to name the removable media with the right button and select the “Make partition active” option. Additionally, you may need to assign a letter to the USB flash drive. if this was NOT done automatically by the system.

The status “Not initialized” or “Unknown” instead of “good” indicates that the flash drive is faulty; you need to think about recovering the data that was stored on it.

Identifying the cause

The first step is to understand what is not working: the USB port of the laptop or the flash drive. To check, you can use another USB flash drive. if the laptop detects it, then the problem lies in the drive. If the laptop does NOT find any media, then you have to check several system parameters, the failure of which could lead to such an unpleasant result.

Removing old USB drivers

Windows installs drivers for the USB flash drive when it is first connected to the computer. However, after removing the drive, the installed software does NOT disappear anywhere. over, sometimes old drivers interfere with the correct operation of the second removable media. To eliminate this impact, you need to update the software of the USB device:

  • Right-click on the “Computer” icon and select “Device Manager”.
  • Expand the “USB Controllers” tab.
  • Connect a USB flash drive. the list of controllers will automatically update.
  • Find the device that appears, Right click on it and click “Uninstall”.

After removing the device, you need to disconnect the flash card, and then plug it back in. the old drivers will be removed, and the problem with detecting the flash drive should be resolved.