Asus Vivobook How To Boot From A USB Drive

Booting from a USB stick on ASUS laptops

Asus Vivobook How To Boot From A USB Drive

ASUS notebooks have gained popularity for their quality and reliability. Devices from this manufacturer, like many others, support booting from external media such as flash drives. Today we will consider this procedure in detail, as well as get acquainted with possible problems and their solutions.


In this case, the task is performed by working with the BIOS settings. The following steps must be performed sequentially:

  • Insert USB stick into USB 2.0 port of laptop.
  • Restart the device. To do this, go to “Start” and find the appropriate item.
  • At the initial stage of the reboot, you need to press the “Delete” key many times (you can also try the F2 button). This is necessary in order to enter the BIOS settings. This is a set of special programs for working with additional equipment and devices connected to the computer.
  • In the window that opens, go to the tab “Security” “Security Boot Control” “Disabled”. Thus, we disable the secure boot protocol.
  • Then, on the “Boot” tab, click on “Fast Boot” “Disabled”, which allows you to turn off the fast boot option.
  • Now you need to save the settings by pressing the F10 key.
  • Next, you should reboot the laptop again and reopen the BIOS settings using the method described in paragraph.
  • In the window that appears, select the “Boot” tab, then click on “Launch CSM” “Enabled”. This is how we enable advanced boot mode.
  • In the same window, find “Boot Option Priorities” and select “Boot Option # 1”, press the Enter key.
  • In the menu that appears, select the name of the flash-card and press the enter button. To check the setting of the parameters, return to the previous window by pressing the Esc key, and then re-enter the “Boot Option Priorities”. The first place should be the name of the memory device used.
  • Save the changes again by pressing the F10 button and restart the computer.

If the instructions are followed exactly, the result will be achieved: the laptop starts to boot from the used flash drive.

BIOS setup on Asus laptop to boot from a USB flash drive

For many, it’s no secret that to reinstall the operating system, you need to configure the BIOS to boot from the media from which you plan to install. Due to the fact that almost all modern laptops in the entry price range do not have a DVD drive, the installation of the operating system is increasingly carried out from a USB flash drive.

In this article we will tell you what you need to change in the BIOS on an Asus laptop in order for it to boot from a USB flash drive.

BIOS setup for Asus X751LA laptop

Now I will show you in photos how you can easily configure the BIOS on an Asus X751L laptop (but the official laptop model comes with a prefix A) to boot from a USB flash drive or drive.

This laptop is already preinstalled with Windows 8, but friends asked to install Windows 7.

BIOS of this model is cleverly configured.

Well, let’s get started.

Solving possible problems

Alas, the boot process from a USB flash drive on an ASUS laptop is far from always successful. Let’s analyze the most common problems.

Good afternoon. As I understand my question.
ASUS X540YA laptop. The disk was originally mapped as MBR.
Using the Paragon Drive Manager program on the service disk from Sergei Strelec, I converted it to GPT.
I installed various systems on it, experimented. Windows 8.1, Windows 10.
Always loaded from a flash drive. Over, in the BIOS menu for a connected flash drive, 2 boot options were always available. MBR mode and UEFI mode.
But for such a markup, instead of one system partition (as in MBR), when installing on the hard disk, 4 of them were created: a backup partition, a UEFI bootloader partition, a MSR (Microsoft Reserved) backup partition and the largest partition with operating system files (C :).
When saving a partition image using various backup programs, sometimes a copy was obtained that could not be restored.
This was one of the reasons to return the disk type to MBR. Using the same program, Paragon Drive Manager returned the MBR markup. For Windows 8.1, in general, we managed to make only one system partition. It would seem that everything is fine. But it was not there!
Now for the flash drive, only UEFI mode remains available for boot! For many operations, including backup, there is nothing to worry about. But it became impossible to install a new system. The installer states that since the installation disk is booted in UEFI mode, it can only be installed on a GPT disk. And since the disk is MBR, you first need to convert it to GPT, and then install the system.
But I don’t need this! I specifically converted the disk to MBR format! In addition, I deal with many computers, both laptops and stationary. But nowhere is there anything like it! Everywhere there is an opportunity to boot in both MBR and UEFI mode, regardless of what type of hard disk partition I have at the moment.
And so I am tormented by the question: is it something I do not understand or is the BIOS in the laptop so unfinished?

BIOS does not see a USB flash drive

Perhaps the most common problem with booting from a USB drive. We already have an article on this problem and its solutions, so first of all we recommend that you follow it. However, on some laptop models (for example, ASUS X55A) there are settings in the BIOS that need to be disabled. This is done like this.

  • We go into the BIOS. Go to the “Security” tab, go to the “Secure Boot Control” item and disable it by selecting “Disabled”. To save the settings, press the F10 key and restart the laptop.
  • Boot into BIOS again, but this time select the “Boot” tab. In it we find the “Launch CSM” option and enable it (the “Enabled” position). Press F10 again and restart the laptop. After these actions, the flash drive should be correctly recognized.

The second reason for the problem is typical for flash drives with recorded Windows 7. It is an incorrect partitioning scheme. For a long time, the MBR format was the main one, but with the release of Windows 8, GPT took the leading position. To deal with the problem, overwrite your flash drive with the Rufus program, choosing in the “Scheme and type of system interface” option “MBR for computers with BIOS or UEFI”, and set the file system to “FAT32”.

The third reason is problems with the USB port or the flash drive itself. Check the connector first. Connect the drive to a different port. If the problem is observed, check the USB stick by inserting it into a known working connector on another device.

Booting ASUS laptops from a USB stick

In general terms, the aLGorithm repeats the method identical for all, but there are also several nuances, which we will get acquainted with later.

    Of course, you need the bootable USB stick itself. The methods for creating such a drive are described below.

Read more: Instructions for creating a multi-boot USB and bootable USB flash drive with Windows and Ubuntu

Read more: BIOS setup on ASUS notebooks

  • This is followed by directly booting from an external USB drive. Provided that you did everything correctly in the previous step, and did not encounter problems, your laptop should boot correctly.
  • In case there are problems, read below.

    Booting from a USB stick on ASUS laptops

    ASUS notebooks have gained popularity for their quality and reliability. Devices from this manufacturer, like many others, support booting from external media such as flash drives. Today we will consider this procedure in detail, as well as get acquainted with possible problems and their solutions.

    Solving possible problems

    Alas, the boot process from a USB flash drive on an ASUS laptop is far from always successful. Let’s analyze the most common problems.

    Touchpad and keyboard do not work while booting from a flash drive

    This is a rare problem with newer notebooks. Its solution is absurdly SIMple. Connect external control devices to free USB connectors.

    As a result, we note that in most cases, the boot process from flash drives on ASUS laptops runs smoothly, and the problems mentioned above are rather an exception to the rule.

    How to boot from a USB flash drive ASUS laptop with UEFI BIOS

    They brought me a laptop ASUS X541N the other day. They asked to install Windows 10 or Windows 7 on it. I have a multiboot flash drive with different versions of operating systems, which I made a couple of years ago. I plugged this USB flash drive into the laptop, turned it on and began to press the Esc key on the keyboard. I thought I could quickly manage the Windows installation, but it didn’t work.
    After pressing the Esc key, a window appeared asking you to select a boot device. But my flash drive was not on the list. Only the laptop hard drive was present. I went to the “Enter Setup” item in this window. Before me on the screen appeared the modern UEFI BIOS of the ASUS laptop. BIOS Utility. EZ Mode:

    Over, in the UEFI BIOS, my flash drive was displayed in the “USB Port” section, but it was not in the “Boot Priority” section. This meant that I could not select it as a boot device and install Windows from it.

    Then I decided to try changing the BIOS settings. I had done this before with a Lenovo laptop (that also had a UEFI BIOS). I will say right away: if it helped in the situation with Lenovo, then it was with this ASUS laptop that changing the settings did not work:

    I switched to “Advance Mode”. In the Security section, I disabled the secure boot protocol (set the Secure Boot Control parameter to Disabled): Then, in the Boot section, I disabled the Fast Boot parameter: Then I saved the changes and rebooted. After reboot, I entered BIOS again under Boot section.

    But in this section there was no and did not appear the “Launch CSM” option (and no other SIMilar, for example: “CSM”, “CSM Boot”, “CSM OS”, “Legacy BIOS”). In other ASUS notebook models, after activating this option in the Boot section, it became possible to boot from a USB flash drive.

    Now I’ll tell you how I solved this problem and still installed Windows on an ASUS laptop:

    Modern laptops have UEFI BIOS. In order to boot without problems from a USB flash drive in UEFI mode and install Windows on a GPT disk. This flash drive must be formatted in the FAT32 file system.

    Therefore, if the BIOS of your computer does not recognize your USB flash drive as bootable, then first of all check what file system it has.

    I inserted my flash drive into another computer. I went to its “Properties” and saw that it was formatted in the NTFS file system:

    Then I just cleaned it up and recreated the bootable Windows USB stick in the FAT32 file system.

    After that, I reinserted it into the ASUS laptop. Turned it on. Pressed the Esc key on the keyboard several times. A window appeared with a proposal to choose a boot device. And this time, in addition to the laptop hard drive, there was also my USB flash drive. I selected it and started installing Windows. I didn’t even have to go into the BIOS and change something there. You can read about how to correctly create a bootable USB flash drive with Windows in this article of mine.

    How to set the BIOS to boot from a USB flash drive on an Asus laptop? A few tips for installing Windows 7 from a USB 3.0 stick

    Hello! Yesterday I got my hands on a new laptop ASUS X501A. It was necessary to install Windows, and everything you need, turnkey shorter :). I twisted it and found that there was no CD / DVD drive in it. And this means that you need to create a bootable USB flash drive and install Windows 7 from it. Also, the drivers for it on the disk are included, you also need to rewrite it to the USB flash drive. In general, it is strange, a laptop without a drive, and a driver on a disk. You need to put the driver in the kit on the USB flash drive, or an external drive :).

    Anyway. I created a bootable USB flash drive. First, I created it using a special program Windows 7 USB / DVD Download Tool (I wrote about this here). But I will say, running to the front, that for some reason the installation of Windows 7 from this flash drive did not work. The white cursor just blinked and the installation did not proceed. I wrote down a bootable USB flash drive using UltraISO and it worked. Why so, I did not understand :).

    That’s it, the flash drive is ready. Now you need to install the boot from this flash drive in the BIOS. Now I’ll tell you how to do it.

    We set the boot from a USB flash drive on an Asus laptop

    We go into the BIOS. For me, and most likely for you, this is the F2 key (if not, then try DEL too). Press it immediately after starting the laptop.

    Next, go to the Boot tab and select the Hard Drive BBS Priorities item.

    As you can see (in the screenshot below). I have a hard drive under Boot Option # 1. And under Boot Option is a flash drive. You need to install a flash drive under # 1.

    To do this, click on Boot Option and select the USB flash drive. And the hard drive will automatically take second place.

    You can return to the previous menu by pressing Esc and you will see that a USB device is installed under Boot Option # 1.

    Remember to press F10 and Yes to save the settings.

    Everything, after restarting the laptop, boot from the USB flash drive should go (if it is created correctly).

    If you did everything like me, then most likely, during the installation of Windows, after the reboot, the boot from the USB flash drive will start. And you need from drive C to continue the installation. I just pulled out the flash drive at the time of the reboot. And when the download started from the C drive, I inserted it back (although, it seems like it is no longer needed for installation, the files have already been copied, but I could be wrong).

    Possible problems installing Windows 7 from a USB 3.0 flash drive

    You may have noticed that my USB drive has a new USB 3.0 interface. And Windows 7 does not support USB 3.0, special drivers needed.

    If the drive itself is USB 3.0, then it’s okay. Just plug it into a USB 2.0 port on your laptop and everything will work.

    Well, if you have all USB 3.0, you will have to integrate the drivers into Windows 7. This is already a topic for another article. Perhaps I’ll write how to do it. In the meantime, you can find this information on the Internet.

    You can also find and download an assembly with Windows 7, which already has integrated drivers for USB 3.0. There are such.

    On this site there is probably all the information that can be useful for installing the operating system and for solving problems that may arise during the installation process. You can use the site search. And if you can’t find something, then ask in the comments, I will tell you :). Good luck!

    Did you like the article? Rate it:


    Hey. In Windows 7 (and in earlier versions of Windows) there is such.

    Hello friends! All topics related to personal data, files and settings always.

    Hello! When I was writing an article on How to install Windows 7 with.

    Anyone who needs windows 7 installation images,
    look for them on torrents, of which there are now a huge number of different.
    Yes, many are blocked, but still people somehow use them,
    use it too!

    Man, God bless you! The only one who could help me! Thanks!

    I did everything as written. Does not boot from a USB flash drive. How and what to create a rule, or rather, how is it clear what to write?

    Hello, in my BOOT tab, the inscription HARD DRIVE BBS PRIORITIES does not appear, the model of the ASUS X501A laptop, what to do in this situation, if anyone has encountered such a problem, please help in advance thanks

    “In the BOOT tab the inscription HARD DRIVE BBS PRIORITIES does not appear”.
    Possible reasons:. The laptop is in UEFI mode. You need to switch to BIOS, look in the passport for the laptop.
    Go to the Security settings and see what is on / off and compare in pictures in THIS forum thread, there is a detailed description. who has BIOS version 2.15.

    I wrote above here
    “In BIOS, change the settings from UEFI, put others (I forgot what they are called).”
    so, change the boot from UEFI to BIOS.

    I bought ASUS R541s, I did everything correctly, the installation starts and then crashes what is not detected according to my words, the drive does not come out and tried to snag the system and install the drivers myself, but all the same, everything that is on the Internet does not work out that water does not help anything, it can not be installed help pity.

    I have a full fifth point. I’ve been friends with computers for a long time) my uncle bought my sister a laptop asus x541sc…. I did all the manipulations from the flash drive, I booted them 2 (1 just normal windows 7 from off site 2 the same windows 7 but with support for usb 3.0) on both flash drives when you click on the button Start installation asks for a CD dvd usb, put everything into the USB flash drive and all the same to rest with a horn! Both flash drives are made in UltraIso and both work great on the other 3 laptops! In general, 10 hours, I just don’t know what to do, I just don’t know mb there is advice?
    PS There is no CD roma in the laptop at all if you connect an external one at all from it does not want to load anything

    I myself am sitting with the same problem. But I figured out something. Drivers for USB from the flash drive cannot be read because they have not yet been installed and the system “does not see” the flash drive. Therefore, the drivers for USB must be downloaded to the hard disk and installed from it when the Windows installation program requests them. I have a problem that I cannot find the necessary drivers for this Asus on Windows (they are all packed on the intel website).

    How good it used to be. I wrote Windows to a hard drive in another partition and, if necessary, reinstalled it at any time.

    Hard disk partition style problem (GPT). Your review does not describe how to solve the problem.

    ASUS x540s laptop was purchased without OS. I’m trying to install 7k, wrote down a bootable USB flash drive, put everything in the BIOS correctly, sees the USB flash drive and starts loading, but after unpacking a blue screen of death comes out with an error 0x0000007E. For a Google error, there are many reasons, but I did not find it specifically for my malfunction. The problem is not in the flash drive because it works on another laptop from this flash drive. Help please, what’s the problem

    Little information.
    If the installation image contains tools for working with HDD,
    make the disk standard, that is, in the MBR. I think that this error is due to the BIOS settings, perhaps there is a function for working in the HDD in UEFI mode. Seven is not friendly with UEFI.
    Try different BIOS settings.

    I’m trying to boot Windows 7, through BIOS almost at the end of the installation a window-file crashes. Tell me what is the problem with this ASUS ??

    Put 8.1 right away, this is the best. The best option. It has all the drivers at once.


    This firmware management system is more modern, so there is already a menu for selecting the startup sequence. It is activated with the “F11” button. You can get into the BIOS setup using the “Del” or “F2” buttons.

    To select a boot priority, you must:

      Go to the Boot menu;

    The easiest way to boot the system from a USB stick is to use the Boot Menu. For every modern motherboard there is such an opportunity. To find out which combination or key you can do this, most often it is enough to read the system messages. As a last resort, you need to refer to the board documentation.

    Asrock H77M-ITX allows you to select the start option using the “F11” button. On the first try, you may not be able to get into the menu, so the key must be pressed several times. If unsuccessful, just restart your computer and try again.

    As a result, you should see a blue-blue background that says Asrock UEFI setup utility. In the “Please select boot device” menu, you need to select the required device to boot.

    To configure the startup order of devices in the BIOS of the Asrock H77M-ITX motherboard, you must perform the following steps:

    • Enter BIOS using the “F2” or “Del” keys;
    • Go to the choice of parameters for starting the computer, which are in the “Boot” menu;
    • Select the topmost section called “Boot option priorities”;
    • Select Boot option. In this menu, there should be a device from which you need to launch. In our case, a USB flash drive;

    After restarting the computer, you should see the start of the launch from the flash drive.

    How to boot from a bootable USB flash drive to Award BIOS

    Newer motherboards that work with uefi are much easier to set up. However, the need to boot from a USB flash drive may arise on older systems as well. The settings for using a bootable USB drive may be slightly different, although the principle of operation described earlier is the same.

    In order to boot the system from a USB flash drive on a computer with a motherboard running Award, you need to do the following:

      Get into the settings of any old-style BIOS using the “Del” button;

    If the launch from the required drive has not been performed, you need to check one more parameter: the USB controller must be enabled in the “Integrated Peripherals” menu.

    Motherboard ASUS P8H77-I

    You can get into the BIOS on computers with the ASUS P8H77-I motherboard in the same way as described in the previous section, using the “Del” or “F2” keys. The menu for selecting devices for loading can be accessed using the “F8” button.

    To SIMplify the actions, there is a primary configuration mode and an additional one. In the function of the initial setup, that is, in the main window that you enter when loading the BIOS, there is a choice of the startup priority. In the USB picture it is indicated as with uefi.

    If, after restarting the system, the boot from the USB flash drive does not start, you must go to the “Advanced mode”. This can be done using the “Advanced” button or by pressing the “F7” key.

    To set the priority, follow these steps:

    • Go to the “Download” menu by activating it;
    • Find the item “USB Support” and assign it the “Full Initialization” parameter;

    Install Windows XP from a USB flash drive, located here.

    The computer will reboot, after which it should start from USB. If this does not happen, try changing the port and repeat the operation.

    Features of booting from a USB flash drive

    The order in which devices are selected to start is determined by the BIOS settings. Built-in firmware designed to provide the operating system with access to the device API.

    If you need to boot from USB or any other storage device, you need to follow these steps:

    • Insert a disc or flash drive;
    • Turn on the computer or restart it;
    • Enter BIOS or Boot menu and select USB device;
    • If there are several connected devices, the system will automatically offer you a list to select the required.

    Most modern motherboards work through a technology called UEFI. This is not just a more convenient graphical shell for the BIOS firmware, but new software with wider possibilities and flexible settings.

    Uefi motherboards have a lot of new features like:

    • Control the temperature of various devices and, in this regard, increase or decrease the speed of the fans;
    • Adjust the frequency of overclocking of the central and graphic processor on those motherboards where it is provided by the developer;
    • Work with many BIOS settings from special software under the Windows operating system.

    Ways to boot OS from a USB flash drive

    CD / DVD discs are outdated today. They were replaced by USB drives.

    The need to boot from a USB flash drive can arise when solving many problems:

    • Installing a new operating system;
    • Running in Live Cd mode;
    • To cure your computer from viruses and malware;
    • To fix errors that occur when loading the operating system;
    • Pre-installation of additional drivers;
    • Scanning the hard disk for problem sectors;
    • Starting the operating system installed on the USB flash drive.

    On many systems, booting from USB is disabled by default. Because of this, a user who wants to use a bootable USB flash drive may have problems changing the settings.

    Phoenix-Award BIOS

    Phoenix-Award BIOS is quite rare, and its firmware is a little unusual. There is support for displaying a menu for quickly selecting a bootable drive, it is called by pressing the “F11”.

    Interestingly, you will not find USB-HDD in the Phoenix-Award menu. But other gadgets connected in this way are provided for the choice, for example Zip, CDROM and Floppy. To start from a flash drive, select Hard Disk, and then the required USB-HDD will appear in the list.

    As for priority management through BIOS, this is done almost identically to AMI.

    The difference is that the following options must be selected in the Boot menu:

    • Using the “” and “-” keys, change the order. The first should be the Removable Device;
    • By activating Removable Device and pressing the “Enter” button, select the flash drive from the drop-down list.

    The ability to boot the system from a USB flash drive is given by almost any BIOS microsystem. Knowing the key combinations and the necessary menu items, you can quickly change the startup priorities.

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