How to disable usb 3.0 support in bios. Notice USB ports on laptops. Enabling USB options in BIOS

Golovna / Main functionality

Sometimes you need to turn on the USB port on your computer or laptop to get access to connecting flash drives, hard drives and other USB devices. The inclusion of USB ports will help to avoid the connection of any storage devices, which can be used for stealing important information otherwise, become the cause of the infection of the computer with a virus, that expansion of the software on local lines.

Access to USB ports

Look at 7 ways, for the help of which you can block the USB port:

  1. Enable USB via BIOS setup
  2. Changing registry settings for USB devices
  3. Disabling USB ports from the add-on manager
  4. Uninstalling USB Controller Drivers
  5. Wikisource Microsoft Fix It 50061
  6. Vikoristannya additional programs
  7. Physical connection of USB ports

1. Enabling USB ports through BIOS setup

  1. see custom BIOS.
  2. Check all items associated with the USB controller (for example, USB Controller or Legacy USB Support).
  3. After that, as you have made these changes, it is necessary to save the setup and get out of the BIOS. Ring out to fight for the help button F10.
  4. Reboot your computer and change your USB port.

2. Notification and removal of USB storage devices for the help of the registry editor

If you don't want to disable it through the BIOS, you can close access directly to Windows itself behind the help registry.

The instruction below allows you to close access for various USB storage devices (for example, flash drives), and other attachments, such as keyboards, mouses, printers, scanners, all the same will work.

  1. Open the Start menu -> Vikonati, type " regedit» and press OK to open the registry editor.
  2. Go to the next section

    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\USBSTOR

  3. At the right side of the window, find the item “ start» and double-click on the new one, to make it readable. Enter value " 4 » to block access to USB storage devices. Obviously, if you enter a new value " 3 ”, access will be renewed.

Press the "OK" button, close the registry editor and restart the computer.

The above descriptions can be used only for installed driver USB controller. If the driver is not installed, the value of the “Start” parameter can be automatically reset to the value “3” if the driver is connected storage device USB and Windows installs the driver.

3. Enabling USB ports at the add-on manager

  1. Right-click the mouse on the icon " Computer» and return to context menu item "Power". Vіdkriєtsya vіkno in the left part of what it is necessary to press on the force. Attachment manager».
  2. Find the item " USB controller and say yoga.
  3. Disable the controller by pushing the right button of the mouse and selecting the “Disable” menu item.

Tsey way do not start working. At the butt, induced by the little one, the inclusion of controllers (2 first points) did not lead to a bad result. Vimknennya the 3rd paragraph (USB memory memory) was corrected, but it also gives the possibility to turn on just one copy of the USB storage device.

4. Remote USB controller driver

As an option to enable ports, you can simply uninstall the USB controller driver. In a lesser way, those that, when connected to a USB storage device, Windows will override the presence of drivers and, for their availability, will prompt you to install the driver. Tse, in my heart, I have access to the USB-attachment.

5. Fence for coristuvachas connecting USB-devices collecting data for help programs Microsoft

Another way to block access to USB storage devices is to use the Microsoft Fix It 50061(Http://support.microsoft.com/kb/823732/ua - help can be used more or less). The essence of this method lies in the fact that 2 minds of the ultimate task are considered:

  • The USB stick has not yet been installed on the computer
  • USB device already connected to computer

Within the framework of this article, we will not go into detail about the method, but more so that you can report it on the Microsoft website, vikoristovuyuyuchi posilannya, pointing to more.

More next vrahuvaty, scho Danish way not suitable for all versions of Windows.

6. Wikoristannya software for enabling/enhancing access to USB-devices to save data

Use a lot of software to install a fence to access USB ports. Let's take a look at one of them - the program USB Drive Disabler.

May program simple set nalashtuvan, yakі allow harrowing / allow access to the first accumulators. Also, USB Drive Disabler allows you to configure alerts and equal access.

7. Connecting USB to the motherboard

If you want to physically enable the USB ports on the motherboard, it's practically impossible, you can plug in the ports that are located on the front or the top of the computer case, passing through the cable that goes to the motherboard. This way is not to close access to USB ports, but to change the possibility of accumulating with unacceptable wires and others, who simply need to connect the plug to the back of the system unit.

! Additional

Fence access to znіmnih noses through the group policy editor

Today's Windows versionsіsnuіє posobnosti obmezhite access to znіmnih pristroїv (USB-storage іn kolіlі) with the assistance of a local editor group policy.

  1. Run gpedit.msc through the "Vikonati" window (Win + R).
  2. Go to the next step " Computer Configuration -> Administrative Templates -> System -> Access to external devices»
  3. On the right side of the screen, find the item Save disks: Stop reading.
  4. Activate this parameter ("Switch off" position).

This division of the local group policy allows you to set up access to read, write and view for different classes of smart phones.

This article is dedicated to the information on how to enable the USB support in the BIOS. As it turns out, not everyone knows that the functions of the Universal Serial Bus (in Russian interpretation - "Universal Serial Bus") can be turned on and on through BIOS Setup. On the edges, through the yaks you might need given operation, we don’t call for respect - stinks can be different. For example, you have shown that the USB device on your computer works more, lower, and you want to check whether the BIOS of your computer is supported by the standard or standard bus of the remaining version.

For the first time, see the BIOS Setup at the beginning of the computer and laptop. About those, as tse robiti, it was dedicated to our site, I am writing an article. Warto, it's true, it means that the BIOS with the USB functions did not always fall into the eyes. Until then, in different versions of the BIOS, in different versions of the function, the bus can be placed in different branches. You can share Advanced, Integrated Peripherals, Onboard Devices, etc.

Maybe, obviously, it’s possible, and so, that I divided it into patches USB functions in the BIOS of your laptop or desktop computer just no. This situation is most likely to occur in laptops, in which the number of available options is not very large. The BIOS of my HP netbook, for example, I don’t know such options, as if I weren’t kidding. Well, then, not a share ...

Enabling USB options in BIOS

The number and set of USB functions, which can be adjusted in the BIOS, can also be changed in the future depending on the version. Often in Setup you can install a USB mouse pad and a keyboard that you want to use foreign accumulators. You can also turn off / turn on the ability to connect USB devices, or turn on the support of the okrem version, for example, USB 2.0.

The list is often shortened with USB options (in different versions BIOS can be named differently):

  • USB Function - enable/disable the controller of the Universal Serial Bus
  • USB 2.0 Controller Mode - switching the USB 2.0 controller to 1.1 mode and back
  • Assign IRQ For USB - assigning IRQ to USB devices
  • USB Speed ​​- built-in USB bus speed
  • – support USB keyboard and mouse
  • USB Storage Support - support for existing storage devices on this bus
  • Emulation Type - setting the emulation mode of USB storage devices

After setting the parameter you need, do not forget to save it by selecting the BIOS Setup Exit and Save Changes option to restart the computer.

By setting the USB parameters in the BIOS, however, the memory of those that the installation is incorrect can lead to impracticality of any attachments, such as permanent connection to the universal serial bus, for example, the keyboard or the mouse.

Visnovok

From these stats, you have found out how you can enable USB support, as well as install USB options in the BIOS of a computer or a laptop. As a rule, this operation is simple and will not take you a lot of time.

On other computers, if you connect hard drive or USB flash drive 3.0, is a pardonAttachment of no knowledge " (USB Device Not Recognized) or " Windows zupinil tsey pristriy, skіlki vіn povіdomiv pro vyniknennya problems.(Code 43)at the dispatcher of the annexes.

In this article you will find instructions on how to solve such problems:

  • USB attachment not recognized / not detected
  • USB 3.0 flash drive not recognized/not detected
  • USB 3.0 does not work on Windows 7/10

How to fix: Do not use USB 3.0 port on computer

First, let's move on to the end of the problem, you should try the following:

  1. Victory another USB cable How do you connect a hard drive to Porto? USB computer 3.0.
  2. Connect USB 3.0 to USB port 2.0.
  3. Unplug the USB device, unplug the computer, and unplug the power cord (or the battery, like a broken laptop). Check at least 2 credits, and then reconnect the cord of life. Restart the computer and reconnect the USB device.
  4. If you are running Windows 7, Vista or XP, download and run the Microsoft Troubleshooter utility.
  5. Reset BIOS to factory settings.

Solution 1. Disable the swiddy startup function in Windows 8 and 10


Note: If the option for a quick start is already taken, please turn it over and re-install the computer. After the restart, change the ensign and restart the computer.

  1. Rezavantage computer.

Solution 2: Unplug USB memory.


Solution 3: Reinstall your USB 3.0 device.

  1. Vіdkryte annex manager. For whom:
  • Press the keys " Windows» + « R”, schob open Vikonati".
  • At the vikni " Vikonati» enter: devmgmt.msc.
  • Press Enter.

2. At Dispatchers of annexes, fire up "ControlleryUSB» .

3. Right-click the mouse on " KoreneviyUSB-hub(USB 3.0 ) » ta choose « Vidality".

4. Windows will automatically know to install the remaining drivers for your USB 3.0 port.

Solution 4: Install the remaining USB 3.0 drivers.

  1. Zavantage Intel driver update utility or AMD drivers.
  2. Run driver update utility and press " Dali» on the first screen.
  3. Accept your licenses and press " Install."
  4. Check it out while the driver update is installed.
  5. After the installation is completed, press " run».
  6. Press " Start scanning".
  7. After the driver scan is completed, press " Zavantage, schob download other versions drivers for your computer.
  8. Nareshti, press " Install".
  9. After the installation is completed revantagate computer.

Solution 5. Bring Windows back to work

Even though the solution above did not help with the problem, if USB 3.0 is not working on the computer, then try to install the computer at the front working station. You may need to remember that you previously activated the Windows hotspot.

Be kind, write in the comments below, how far you can solve the problem with a faulty USB 3.0 port and how the solution helped your situation.

For the cob it is necessary to expand, for which you may need to turn on the USB port on your computer. Everything here is easy to do. With the appearance of miniature collections of data, which are processed via USB, there is a need to save a round of data from computers. For the help of a great flash drive or portable hard drive, you can easily pull together any information. To prevent such incidents, you need to re-plug the USB port. Well, obviously, there may be reasons for turning on ports, but it's not so important. Below you will find a few ways to turn on the USB port on your computer.

Enabled USB ports in custom BIOS

In fact, everything is easy to do: go into the BIOS settings and turn on all the ports, or those that are necessary. The nuance is those that at the moment there are some versions of the BIOS, and the inclusion of ports in the skin is different.

BIOS Award. We go into the BIOS setup and select the item Integrated Peripherals. Let's go to the main menu. Dali just know the points: USB EHCI Controller, USB Keyboard Support, USB Mouse Support and Legacy USB storage detect and turn on їх selectable parameter Disabled. Let's just pick up the upgrade and restart the computer;

Phoenix Awardі AMI BIOS. We go into the setup and select the item Advanced (in other versions, there may be a Peripherals item) or Advanced BIOS Features. Next, go to the menu USB configuration. Dalі vimikaєmo all items USB

UEFI. Larger modern panel. Let's go to the menu Peripherals or Advanced. Choose points Legacy USB Supportі USB 3.0 support that included. Dali zberіgaєmo nalashtuvannya that rezavantazhuєmo PC.

Note! In some versions, the menu items can be a little different for the name, but it's not scary, just go through the entire menu and find out how to set up USB.

Enabled USB for auxiliary registry

The most friendly way. The registry can disable access to USB ports up to specific outbuildings, and chi do not spoil yourself. At the hour, if almost everything is connected via USB, including the mouse and the keyboard, this way will be shorter. You can easily turn on port access directly to flash drives, but if you Misha's computer practice is normal.

Vidkrivaєmo registry editor: shortcut Win+R, enter the command regedit i tisnemo OK. Let's move on to the next division:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\USBSTOR

Find an item start. Show yoga and show the meaning 4 . Save the upgrade and restart your computer. Tsey divided the access of foreign accumulators to the port.

Note! What is not installed on the computer USB drivers controller, then the value start automatically change to value 3 schoyno will be connected to the port.

USB enabled via Device Manager

Vіdkryte Attachment manager: right mouse button on My computer, vіdkrivаєmo power, gave Attachment manager. Open menu USB controller. Press the right mouse button and select the item in the context menu Wimknuti.

Important! The option to remove drivers on the USB controller is not available, so if I connect to the port for the first time, Windows will need to install the drivers more often.

Plug in USB for additional files in Windows


We block access for the help of the editor of the local group policy


Also, the fence can be set to read and write.

Dodatkovo

Varto also guess what there are two more ways to secure access to ports: secure access for help third-party programs that physical inclusion of ports.

There is plenty of third-party software on the Internet, and it is customary for the skin in its own way, so there is no sense to describe the way in the article. Everything you need to know I will need a program that instruction to her.

As far as the physical connection of ports, this method can only work with ports on the front panel of the system unit. Vіdkryte system block and carefully remove the darts to go to the ports.

Podbag

Whatever the reason for using USB ports, now you know how to do it.

Choice of editors

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