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USB Hub Not Working? Here’s How to Fix It



USB Hub Not Working? Here’s How to Fix It

USB Hub comes in handy when charging multiple USB devices or increasing the number of ports on your computer. However, the device may stop working due to incorrectly configured settings, power surges, and outdated drivers/controllers.

Although the causes are different, simple fixes often solve the problem. Firstly, ensure the power cable (in a powered USB Hub) and all the attached peripherals are securely connected. 

While you’re at it, we also recommend updating Windows and restarting the PC. If the USB Hub still doesn’t work, you can now go through the below solutions to fix it.

Table of Contents

Power Cycle the USB Hub

Sometimes, defective capacitors can disable the USB Hub. This could be why the connected peripherals have stopped working. To resolve this, we suggest power cycling the hub to recover from an unresponsive state:

  1. First, disconnect the USB Hub from your PC.
    disconnect usb hub from pc
  2. Then, remove all the attached peripherals from the USB Hub.
    remove attached peripherals
  3. Also, unplug the power adapter from its dedicated port. This only applies to the powered USB Hubs.
    remove power cable from usb hub
  4. Wait for at least 30 seconds before you reconnect the power adapter.
  5. Now, reconnect the USB Hub to your computer’s port.
  6. Finally, reattach the peripherals, and see if this solves your problem.
    reconnect usb hub to pc

Check Hardware Faults

Another common issue is damaged cables and ports. If you notice worn-out electrical wires from your peripherals, know that it’s defective and requires replacement. But if the devices are not working in just one of the ports, try using the device on an alternative one.

Moreover, if you have connected the hub to one of the front panel ports, a damaged USB header could also be responsible. In that case, we recommend a direct connection to your motherboard’s USB port. Also, you can get to the mainboard and plug the internal cable into a different header to see if this does the trick.

Dust and debris stuck in the ports can also cause frequent disconnection problems. In such a case, we recommend cleaning them well using short bursts of compressed airThen, you can dip a cotton swab in 70% isopropyl alcohol to remove the clingiest of dirt.

You can also try connecting your USB Hub to another PC to identify possible hardware faults. If the problem persists, your device is probably damaged and requires replacement. Otherwise, corrupted drivers or incorrectly configured settings could be responsible, which we will discuss further.

Update or Reinstall USB Controllers

The USB controllers are the device drivers that control how all the connected peripherals communicate with your PC. Among the different controllers available, the Generic USB Hub driver is responsible for managing the hub. Likewise, the USB Root Hub monitors how you’ve inserted and removed devices. 

However, if you do not find these drivers in the Windows Device Manager, here’s what you can do:

  1. Use Windows + R to open the Run interface, and execute the below command to open the utility:
    devmgmt msc in run utility
  2. Now, right-click on Universal Serial Bus Controllers, and choose Scan for hardware changes. This can help detect USB devices.
    scan for hardware changes usb controllers

In some scenarios, a defective device descriptor may cause the Device Manager to not recognize the driver. So, you may encounter the Unknown USB Device (Device Descriptor Request Failed) error. In such cases, you can try updating and uninstalling the hidden drivers:

  1. In the Device Manager interface, expand View from the menu bar.
  2. Then, select Show Hidden devices.
    show hidden devices
  3. Now, expand Universal Serial Bus Controllers.
  4. Right-click on the grayed-out device driver, and choose Update driver.
    grayed out update driver
  5. In the new dialogue box, select Search automatically for drivers.
    search for usb hub drivers
  6. Repeat the same for all the other hidden drivers.
  7. If updating didn’t help, right-click on each driver and controller. Then, choose Uninstall device.
    uninstall usb hub driver
  8. Press the Uninstall button to confirm your action.
    uninstall button usb hub driver
  9. If uninstalling the hidden drivers didn’t help, kindly update or reinstall all the other controllers. To reinstall, delete the driver and restart your computer.

Update Chipset Drivers

If the chipset drivers are corrupted, the operating system may not recognize and communicate with your motherboard. This can eventually affect the USB Hub drivers. So, we suggest updating the corrupted chipset drivers on your PC:

  1. In the Device Manager window, expand System Devices.
  2. Look for a yellow exclamation mark on the chipset drivers. Right-click them in succession, and choose Update driver.
    update chipset driver
  3. Then, pick Search automatically for drivers.
    search automatically for chipset drivers
  4. You can also delete any problematic driver here. Then, restart your PC to reinstall them.

Enable External USB Port in BIOS

Some manufacturers have dedicated USB settings in BIOS. One of which is the External USB Port that’s responsible for detecting the connected USB devices on your platform. So, it’s essential that you enable this from the BIOS interface:

  1. First of all, restart your PC.
  2. Then, enter the BIOS using the boot menu key, depending on your motherboard. For demonstration, we have booted to Dell BIOS.
    bios setup
  3. From the left pane, expand System Configuration.
  4. Then, navigate to USB Configuration.
  5. Here, check the Enable External USB Port and click on Apply.
    enable external usb port
  6. Now, exit BIOS and once your computer boots into Windows, the USB Hub should start working.

Disable USB Selective Suspend

When you enable the USB Selective Suspend feature on Windows, the driver suspends the unused ports without affecting the used ones. If none of them receives a wake request, the connected peripherals may stop responding. So, we advise disabling the feature, and below are the required steps to do just that:

  1. Click on the Start Menu icon from the Windows Taskbar. Here, search for Control Panel and launch it.
    control panel from start menu
  2. Then, navigate to Hardware and Sound.
    hardware and sound in control panel
  3. Move to Power Options.
    power options in control panel
  4. Click on Change plan settings next to your preferred power plan.
    change plan settings
  5. Now, select Change advanced power settings.
    change advanced power settings
  6. Once the Power Options window pops up, expand USB Settings.
  7. Here, select USB suspend setting and set it to Disabled. If you’re a laptop user, do this for both On Battery and Plugged In.
    disable usb selective suspend
  8. Hit the Ok button, and reconnect the USB Hub to see if it starts working.

Tweak Power Management

If your computer turns off the USB Root Hub device to save power, it may trigger unexpected issues. One of the many consequences is that the device may stop detecting or working. If that’s the case, you can try tweaking the power management:

  1. Open Device Manager and expand Universal Serial Bus controllers.
  2. Then, double-click on the Generic USB Hub. This should open its Properties dialogue box.
    double click generic usb hub
  3. Switch to the Power Management tab, and uncheck the Allow this device to turn off this device to save power option.
  4. Press Ok to save this setting, and check if the USB Hub starts working.
    allow the computer to turn off this device to save power

Try Disabling Fast Startup

By default, the Fast Startup feature is enabled on Windows 11 to boot the PC much more quickly. But if the computer starts before all the connected peripherals get detected, the USB Hub may sometimes not work. So, we advise turning off this option to see if it resolves the problem:

  1. Open Control Panel and move to Hardware and Sound > Power Options.
  2. From the left pane, select Choose what the power button does or Choose what closing the lid does.
    choose what the power button does or choose what closing the lid does
  3. Next, click on Change settings that are currently unavailable.
    change settings that are currently unavailable
  4. From the Shutdown settings section, uncheck Turn on fast startup (recommended) and hit the Save Changes button.
    turn off fast startup and save changes
  5. Now, restart your computer, and check if the connected USB Hub is recognized and working well.

Run Hardware and Devices Troubleshooter

If you’re unable to identify the actual cause, running the Hardware and Devices troubleshooter is an excellent choice. This will examine common bugs and issues in your USB Hub and tries to fix them:

  1. In the Run interface, copy and paste the below command to open the troubleshooter:
    msdt.exe -id DeviceDiagnostic
    msdt exe id devicediagnostic in run
  2. Next, click on Advanced.
    advanced in hardware and devices
  3. Then, check the Apply repairs automatically option and hit Next.
    apply repairs automatically
  4. Wait for several seconds until the troubleshooter detects possible problems.
  5. Now, you should get the message, “Restart your PC to finish installing drivers and updates.” So, choose the Apply this fix option.
    apply this fix
  6. Hit Next to restart your computer.
  7. Once the computer reboots, it should recognize the USB Hub.

Reset or Flash BIOS

Any incorrectly configured BIOS settings can lead to hardware failures. If you remember changing such configurations, kindly revert them. Otherwise, it’s best to reset it to the default configuration. For demonstration, we’ve done this on MSI, but the steps should be similar on other motherboards too:

  1. Restart your computer and press the dedicated key to get into the BIOS. Ensure you do this before the Windows boots or when the manufacturer logo pops up.
  2. Navigate to the Settings section.
    msi bios settings
  3. Next, choose Save and Exit.
    save and exit in bios
  4. Now, select Restore defaults to reset the BIOS settings.
    restore defaults
  5. Press the Yes button to confirm your action.
    yes to reset bios

If you’re using a new USB Hub, an outdated BIOS could have prevented the computer from detecting it. Therefore, it’s best to flash a new one to add compatibility:

  1. First, open the System Information utility, and check the BIOS Version/Date field.
    check bios version in system information
  2. Now, navigate to the manufacturer’s website to download the latest version.
  3. Insert a flash drive with at least 8 GB of free space and format it in the FAT32 file system.
    format flash drive in fat32
  4. Next, unzip the files to the flash drive and remove it from the USB port.
  5. Restart your PC and use the dedicated key to boot into the BIOS.
  6. Here, navigate to the M-Flash section.
    mflash in bios
  7. In the confirmation dialogue box, hit the Yes button.
    yes to enter flash mode
  8. Wait for several seconds until your PC enters the M-Flash mode. Here, pick the update file.
    select the update file in mflash
  9. Proceed with the on-screen instructions to complete the BIOS update.
  10. Once your computer reboots, the USB Hub should start working.

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How to Create a Logo for Free



How to Create a Logo for Free

Create a Logo

When it comes to a company’s image, the logo is the most important part. It identifies the organization in the market, displays the brand’s concept and individuality, detaches from competitors, and is closely related to marketing. Creating a logo should be simple, laying the image of the product in the consumer’s mind and causing positive emotions. In this article, we’ll explore three different ways to create a logo for free.

Logo Generators

Using a logo generator service is an easy and fast way to create a professional logo on your own. One of the most popular services is Turbologo. To create a logo, simply go to the website and enter the name of your company. The system will give you several templates. You can choose a ready-made option or create something similar yourself.

Logo Programs

For those who want to create a logo from scratch, programs like AAA Logo are a convenient tool. From the list of available logos, choose the one that is most similar to what you need. Then, edit the text and add additional elements if necessary. While the program does not generate a keyword search, it is still possible to create a logo from scratch.

Draw the Logo Yourself

For this option, basic knowledge of the Photoshop graphics editor is necessary as it provides the ability to draw in a vector or add raster blanks. The ability to create multiple layers allows for working with a huge number of objects and editing them quickly. Logos can be saved in PNG or JPEG format.

Choosing a Logo Design

To decide on the design, first, you need to choose the type of logo. There are five main types:

  1. Letter signs or logos with monograms are based on typography. They are the best option for companies with verbose names.
  1. The emblem is the oldest and most traditional type of logo.
  1. Graphic signs (icons or pictograms) are designed based on graphics.
  1. Abstract logos are geometric shapes that have no meaning.
  1. Combined signs include both icons and letters.


Creating a logo online is a simple process. If you want to obtain one quickly and easily with a limited budget, online programs are the way to go. The logo is a visual and emotional link between your business and the audience. It is important to ensure that it looks professional and conveys the intended message to show your professionalism and how you will work for your client or reader.

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National Institute of Fashion Technology: Shaping the Future of Fashion Education




National Institute of Fashion Technology: Shaping the Future of Fashion Education

The National Institute of Fashion Technology (NIFT) is a premier institute that offers courses in fashion design, technology, management, and communication. This article explores NIFT’s history, courses, facilities, and admission process.


The fashion industry is constantly evolving, and it takes creative and innovative individuals to keep up with the pace. If you aspire to be a fashion designer, technologist, manager, or communicator, the National Institute of Fashion Technology (NIFT) is an excellent choice for higher education. Established in 1986, NIFT is a renowned fashion institute that offers undergraduate and postgraduate programs in various fields of fashion. With its state-of-the-art facilities, experienced faculty, and industry collaborations, NIFT provides a holistic learning experience to its students. This article delves into the details of NIFT’s courses, admission process, and facilities.

Courses at NIFT: NIFT offers a wide range of courses to suit the diverse interests of its students. The courses are designed to equip students with the knowledge and skills needed to succeed in the fashion industry. Here are the different courses offered at NIFT:

Undergraduate Courses:

  • Bachelor of Design (B.Des) in Fashion Design
  • Bachelor of Design (B.Des) in Leather Design
  • Bachelor of Design (B.Des) in Accessory Design
  • Bachelor of Design (B.Des) in Textile Design
  • Bachelor of Design (B.Des) in Knitwear Design
  • Bachelor of Fashion Technology (B.F.Tech) in Apparel Production

Postgraduate Courses:

  • Master of Design (M.Des) in Fashion Design
  • Master of Design (M.Des) in Fashion Management
  • Master of Design (M.Des) in Knitwear Design
  • Master of Fashion Technology (M.F.Tech) in Apparel Production
  • Master of Fashion Management (M.F.M)

Facilities at NIFT: NIFT has a world-class infrastructure that provides a conducive learning environment for its students. Some of the facilities at NIFT are:

  • Design studios and labs equipped with the latest software and technology
  • Resource centers with a vast collection of books, journals, and magazines related to fashion
  • Well-equipped workshops for textile printing, dyeing, weaving, and embroidery
  • Fashion studios for photo shoots, video shoots, and model fittings
  • Auditoriums and seminar halls for guest lectures and presentations
  • Hostel facilities for outstation students
  • Sports facilities such as a basketball court, cricket ground, and gymnasium

Admission Process: The admission process at NIFT is rigorous and competitive. To apply for the undergraduate courses, candidates must have passed their 10+2 exams from a recognized board with a minimum of 50% marks. For the postgraduate courses, candidates must have completed their undergraduate degree in a relevant field with a minimum of 50% marks. The admission process consists of a written exam, followed by a situation test (for design courses), and a personal interview. The written exam tests the candidate’s knowledge in English, quantitative ability, analytical ability, and general knowledge. The situation test is a practical exam that tests the candidate’s creativity and design skills. The personal interview assesses the candidate’s personality, communication skills, and motivation for pursuing a career in fashion.

FAQs: Q. What is the duration of the courses offered at NIFT? A. The undergraduate courses are of four years duration, while the postgraduate courses are of two years duration.

Q. Is NIFT a government institute? A. Yes, NIFT is a government institute established under the Ministry of Textiles, Government of India.

Q. What is the placement record of NIFT? A. NIFT

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How to use Google Maps




How to use Google Maps

Maps are an essential tool for navigation and understanding the world around us. They have been used for centuries to represent geographical locations, features, and boundaries. From ancient maps drawn on parchment to the digital maps we use today, the evolution of maps reflects the advancements in technology and our increased understanding of the world.

Maps provide a visual representation of the earth’s surface, allowing us to see the relationships between different locations and geographical features. They can show us everything from the distribution of population, natural resources, and political boundaries to the terrain and relief of a particular area.

One of the earliest maps was created by the ancient Babylonians around 600 BCE. It was a simple plan of the city of Babylon and the surrounding region. Over time, maps became more detailed and sophisticated, incorporating advances in cartography, astronomy, and geology. By the 16th century, maps were being created using triangulation and other mathematical techniques, leading to more accurate representations of the earth’s surface.

With the advent of digital technology, maps have become even more accessible and useful. Today, digital maps are used in a variety of applications, including navigation systems in cars and smartphones, online maps and satellite imagery, and geographic information systems (GIS) used by governments and businesses.

Online maps, such as Google Maps and Apple Maps, provide a wealth of information and are highly interactive. They allow users to zoom in on specific locations, view satellite imagery, get directions, and search for businesses and attractions. These maps are constantly updated and can be accessed from anywhere with an internet connection.

GIS, on the other hand, is a system used by organizations to manage, analyze, and present data related to geography. It combines digital maps with information about demographics, natural resources, and infrastructure to provide a comprehensive view of the world. GIS is used in a variety of fields, including urban planning, environmental management, and disaster response.

In addition to their practical applications, maps have also been used as a form of art. From the intricately detailed maps created during the Age of Exploration to the abstract maps used by modern artists, maps have been used to convey information, tell stories, and evoke emotions.

In conclusion, maps have been an essential tool for understanding the world for centuries, and their evolution has been driven by advances in technology and our increasing knowledge of the earth. Whether used for navigation, analysis, or art, maps continue to be a valuable tool for exploring and understanding our world.

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