Tech News Today
  • Hardware
    • Motherboards
    • CPUs
    • Graphic Cards
    • RAM
    • SSDs
    • Computer Cases
    • Monitors
    • Peripherals
    • Power Supply Unit
    • PC Builds
    • Computer Tips
  • Software
  • Operating System
    • Windows
    • Mac
    • Linux
  • Gaming
  • Mobile
  • Console
  • More
    • Internet
    • Networking
    • Security
    • Buyer’s Guide
    • Gadgets
    • Laptops
    • Reviews
    • How To
    • News
Facebook Twitter Instagram
Tech News Today
  • Hardware
    • Motherboards
    • CPUs
    • Graphic Cards
    • RAM
    • SSDs
    • Computer Cases
    • Monitors
    • Peripherals
    • Power Supply Unit
    • PC Builds
    • Computer Tips
  • Software
  • Operating System
    • Windows
    • Mac
    • Linux
  • Gaming
  • Mobile
  • Console
  • More
    • Internet
    • Networking
    • Security
    • Buyer’s Guide
    • Gadgets
    • Laptops
    • Reviews
    • How To
    • News
Tech News Today
Home»Monitors»How to Fix USB Ports Not Working on Dell Monitor

How to Fix USB Ports Not Working on Dell Monitor

utkarshaBy utkarshaJune 28, 2022
dell-monitor-usb-ports-not-working

You might have noticed several USB ports on your Dell monitor and weirdly enough, these ports do not seem to function at first glance. However, there is a valid explanation for this and can hence be easily fixed with little to no effort at all. 

These additional USB ports on your monitor can be very useful once you start to get the hang of it. Pairing these USB ports to that of your CPU allows you to connect a plethora of devices and external peripherals to your computer.

So, here in this guide, we talk about different types of USB ports present in your Dell monitor and their respective functionalities you can exploit. By the end of this guide, you’ll be able to fix these USB ports and see them operate at their full capacity. So, let’s begin!

Table of Contents

  • What Are Upstream and Downstream USB Ports?
  • Why Is My Dell Monitor USB Port Not Working?
  • How to Fix My Dell Monitor USB Port?
    • Connect Devices in a Proper Way
    • Download the Required Drivers
    • Update the Drivers
    • Modify the Power Saving Setting 
    • Perform a Diagnostic Test
    • Reset BIOS to Default
    • Enable USB on BIOS
    • Update BIOS
    • Repair Hardware Malfunctions

What Are Upstream and Downstream USB Ports?

Before we jump directly into the fixes, it’s important to know the type of USB ports available on most monitors. As mentioned above, a Dell monitor consists of an upstream port and multiple downstream ports. Although both of these are responsible for carrying data between the monitor and connected devices, the core idea between them is somewhat dissimilar. 

An upstream port is responsible for receiving data and power from another device. So, in terms of your monitor, the CPU acts as a host and your monitor draws power from it through this upstream port. USB Type-B is the general connection method for an upstream port.  

However, a downstream port is slightly different as it is used to send data and power to a connected device or to an upstream port. So, the downstream port powers up connected peripherals like keyboards and mice, and transmits data to ensure that these devices operate effectively. USB Type-A is the general connection method for a downstream port.

Why Is My Dell Monitor USB Port Not Working?

Typically, a Dell monitor has a total of three USB ports, that are, one upstream port and two downstream ports. However, newer models might comprise a total of up to six ports (2 upstream and 4 downstream). Out of several reasons that your monitor’s USB port might not be working, some most prevelant issues are listed below.
  • Hardware malfunctions
  • Unsuitable power-saving setting
  • Incorrect connection configuration
  • Missing driver 
  • Corrupted driver

How to Fix My Dell Monitor USB Port?

So, now that we have gone through the basics about your monitor USB ports and the factors that lead to their failure, we’ll start looking at the fixes. The methods listed below are pretty simple, easy to understand, and easy to follow.

Connect Devices in a Proper Way

When trying to operate a Dell monitor’s USB port, most users miss out on the use of upstream ports. It’s important to note that upstream and downstream ports have different functionalities and hence, they should be used together in a different manner.

The steps below show you how to connect devices to your monitor’s USB port in a proper way.

  1. Turn off your monitor. 
  2. Plug the USB Type-B cable into your monitor’s upstream port.
    To clear any kind of confusion, remember that the upstream port is square-shaped. Also, some monitors might label the port as USB UP. 
    upstrem-cable
  3. Plug another end of this cable to your CPU. 
  4. Connect your USB devices to the downstream ports on your monitor using USB Type-A connectors. 
  5. Turn on your monitor. 

Download the Required Drivers

Once you connect the devices in the right order, more often than not, Windows will fail to recognize the device. You might also get a USB device not recognized error prompt. So, this suggests that the drivers for the USB hubs of your monitor are not present on your computer.  

Hence, search for and download the required drivers using your monitor’s model name and number on Dell’s official support site.

Once the download process completes, copy this file on a USB drive and set it up on your system. 

Update the Drivers

However, if the drivers you previously installed turn out to be outdated, you have to replace the related installation files with a fresh one. A fresh copy of the installer’s files can also remove any bugs and glitches that were present within the previous build.

So, updating your drivers does just that and might hence fix your problem. For this, 

  1. Press Win+R to open the run command box. 
  2. Type devmgmt.msc and hit enter to go to the device manager.
  3. Expand the Universal Serial Bus controllers tab. 
  4. Right-click on your USB hub driver and select Update Driver.
    update-usbroothub-driver
  5. Then, Search automatically for updated driver software when prompted.

Modify the Power Saving Setting 

At times, the Windows power management setting is known to turn off certain USB ports in order to save power. So, in order to prevent this from happening, you can disable this power management feature for your USB root hub, either temporarily or permanently. The steps below show how to do this.

  1. Press Win+R to open the run command box. 
  2. Type devmgmt.msc and hit enter to go to the device manager.
  3. Expand the Universal Serial Bus controllers tab. 
  4. Right-click on your USB hub driver and select Properties.
  5. Navigate to the Power Management tab. 
  6. Uncheck Allow the computer to turn off this device to save power.
    turnoff-power-saving-usbroothub
  7. Click OK to save your changes. 

Perform a Diagnostic Test

Dell provides its customers with its official diagnostic tool to help users diagnose and optimize their devices. It aims to make your PC run at its full potential with frequent hardware and software tuning. You can view, download and install the latest device drivers through this tool as well.

Once you download this application, follow the on-screen procedure to efficiently diagnose your USB problem.  

Reset BIOS to Default

In cases where various BIOS settings were previously changed, you can reset the BIOS to ensure that each setting is set back to the factory default. Once you load the defaults, you can then check if the USB device is enabled on your device or not. The steps below show you how to do so. 

  1. Restart your computer.
  2. Enter the BIOS by spamming the F2 key during Windows startup. 
  3. Once you’re in the BIOS, click on Restore Settings or Load Defaults that’s on the bottom of this window.
    restore-settings-bios
  4. Click OK when prompted. 
  5. Finally, click Exit to save your changes and restart your computer. 

Enable USB on BIOS

A reason for your Dell monitor USB ports failing to operate may be because these ports are disabled on the BIOS. Whether these settings were unknowingly misconfigured by you or the motherboard disabled it automatically, you have to re-enable this BIOS setting. So, for this:

  1. Restart your computer.
  2. Enter the BIOS by spamming the F2 key during Windows startup. 
  3. Once you’re in the BIOS, go to System Configuration.
    Some computers list this option as On-Board Devices as well.
  4. Select USB Configuration from the left panel.
  5. Here, you have to Enable External USB Port. 
    enable-usb-support
  6. Finally, click Apply followed by Exit. 

Update BIOS

An updated BIOS aims to fix all the bugs that could have existed on the previous motherboard build. Also, an outdated BIOS could cause various compatibility issues between your hardware device and it software interface.

So, not only will updating the BIOS return it back to its default settings but will also see that your monitor ports are operating properly. 

Keep in mind that updating your BIOS is a risky process. Luckily, we have a dedicated guide on how you can safely update your BIOS. Check it out for a more detailed understanding. 


Repair Hardware Malfunctions

If none of the aforementioned steps work, then this might be a case of an unfortunate hardware malfunction. You can check if your USB cables are working properly or not by carrying out the above processes on another device.

If the cables work smoothly on another monitor, then the problem might lie with the USB port itself. So, take your monitor to the nearest repair center and find out what’s wrong with your device. 

fix
utkarsha

Utkarsha is a tech writer who specializes in writing about macOS. He has been using the platform since its earliest days, and has written extensively about its various iterations. He also enjoys watching movies and traveling.

Related Posts

external monitor not waking up

External Monitor Not Waking Up After Sleep? 7 Ways to Fix It

February 13, 2023
lg-monitor-speakers-not-working

LG Monitor Speakers Not Working? Here’re 8 Ways to Fix It

February 10, 2023
how high should monitor be

How High Should Your Monitor Be?

February 7, 2023
green lines on monitor

Why Are There Green Lines on Monitor? How to Fix It

February 6, 2023
hdmi-to-displayport-not-working

HDMI to DisplayPort Not Working? Try These 6 Fixes

February 2, 2023
how to connect two monitors to a laptop

How to Connect Two Monitors to a Laptop (in 5 Steps)

January 22, 2023
View 2 Comments

2 Comments

  1. Tim on November 6, 2022 8:49 am

    Brand new Dell monitor Oct2022. It does not have a USB type B port.

    Reply
    • utkarsha on November 10, 2022 10:01 am

      Hi there Tim! Even though your monitor does not have a USB-B port, it should still contain an upstream port. Please plug the appropriate cable into that port. Thank you.

      Reply

Leave A Reply Cancel Reply

Latest Posts
Memory-Compression

What is Memory Compression in Windows? Should You Enable or Disable It

March 1, 2023
dism-vs-sfc-vs-chdsk

DISM, SFC, CHKDSK: What’s the Difference

February 28, 2023
bios-settings-for-gaming

Best BIOS Settings for Gaming

February 16, 2023
You may also like
how-to-clean-hp-printer-rollers

How to Clean HP Printer Rollers

March 3, 2023
keyboard input lag

9 Ways to Fix Keyboard Input Lag

March 3, 2023
keyboard key is stuck

How to Fix a Stuck Key on a Keyboard

March 3, 2023
Recommended
Cookie Clicker Garden Guide

Cookie Clicker Garden Guide to Unlocking Every Seed

September 26, 2021
monitor no signal

Computer Turns On But Monitor Says No Signal (9 Ways To Fix)

November 10, 2022
Facebook Twitter Pinterest
  • Home
  • About Us
  • Our Team
  • Editorial Guidelines
  • Privacy Policy
  • Affiliate Disclosure
© 2023 TechNewsToday, editor@technewstoday.com | Tech Central Pvt. Ltd.

Type above and press Enter to search. Press Esc to cancel.