Why Do All My USB Ports Randomly Stop Working? Solved

Do you want to know the solution for the USB ports randomly stop working? After completing the rest of this blog, this section provides step-by-step instructions to complete the process without losing data.

Brief Introduction: USB Port 

USB stands for Universal Serial Bus and is an industry standard for transmitting digital data over short distances. USB ports provide a standard wired connection interface for computers and electronic devices. The USB port allows you to connect a USB flash drive to a computer or electronic device and transfer digital files. Additionally, the USB port can be used to power USB devices that require it via a USB cable.

There are usually several USB ports on a machine and they are an important interface for you. However, all is not well when using a computer. The USB port is not working. Problems with Windows 11, 10, 8, and 7 can arise suddenly.

What Can Cause USB Ports Randomly Stop Working?

A USB port is an integral part of every Windows 10/11 computer and allows you to connect various devices. Before you begin troubleshooting, it is important to understand the cause of your USB port problem. Here are some reasons why the USB port is not working in Windows 10.

• Dust in the port:  Dust and other debris can accumulate in a USB port over time, blocking the connection between the port and the USB device and causing communication problems. connected.
• USB Device: If your USB device is not working, it may indicate a problem with the device itself, such as a damaged cable or connector. Try using a different device or USB cable to resolve the issue.
• Windows Update:  If you haven’t installed the latest Windows operating system update, outdated drivers or bugs may be causing problems with your USB port.
• USB driver:  Your USB driver may be outdated, faulty, or even missing, which can cause problems with your USB port.
• Power settings: Some power settings disable certain devices and ports to extend battery life. If you have power-saving enabled, turn it off to see if the USB port works again. 
• System files: corrupt or invalid system files can cause USB ports to fail. Now that you know the causes of USB port problems, let’s look at some solutions that will help you solve them.

How do I Fix a USB Port Failure in Three Ways?

If you follow the below procedure, you will solve the USB failure problem and get your USB port working again:

Method 1: Improve Power Management

Step 1: Press Windows Key + R, enter devmgmt.msc in the Run menu and click OK.
Step 2: Open the Universal Serial Bus Controller, right-click “USB Root Hub,” and select “Properties.”.
Step 3: Go to the Power Management button and uncheck Allow the PC or computer to turn off this device to save power, and pick OK.
Step 4: Repeat steps 2 and 3 to manage power for each USB hub.

Then check if the USB port works again. If not, seek other help.

Method 2: Uninstall and Reinstall the UHC driver

Step 1: Next, right-click the Windows button and choose Device Manager.
Step 2: Open Universal Serial Bus Controllers and look for the USB root hub with a yellow exclamation mark.
Step 3: Right-click on it and select Delete, then click OK.
Step 4: Wait for the task to finish and restart your system or computer.
Step 5: Once your computer boots up, open the Device Manager window and go to the Actions tab.
Step 6: Select “Scan for replacement hardware.”

Then the USB port will appear. Then reconnect your portable device to your computer and devices such as USB or SD cards will appear on your computer. If this still doesn’t help, take a break and try Method 3 to solve the problem.

Method 3: Disable the USB Sleep Option to fix the “USB Port is Not Working” Error

Step 1: Right-click the Windows icon and select Power Options.

Step 2: Click “Advanced power settings” and then click “Change settings” next to your current plan.

Step 3: In the Switch Plan Settings window, click Advanced Settings.

Step 4: Find and expand the USB drive, and then select the USB drive.

Step 5: Disable the Battery Power and Plugin settings, then click Apply and OK to save the settings.

Once the process is complete, you can save or transfer the files to your computer using a USB flash drive or other hard drive.

USB Ports Randomly Stop Working: Use with Most Suggested software

If you are unable to complete the above procedure, you can use the SysTools USB Port Blocker Tool to unlock the USB port in a few minutes. This way, you can re-enter the ports and connect pens, flash drives and other data storage to them. You must enter your password to unlock the USB port by unlocking and trying again. You need to download and install software to block and activate the USB port on each computer or laptop, and you can disable or enable the port as needed.

1. First, download the USB Blocker tool on any Windows PC.
2. Then enter a valid email address and a valid password.
3. Then enter your master and administrator passwords.
4. After that, click the “Block” button to block the USB.
5. To lock the USB, enter the administrator password and the master password.

Precautions to Avoid Future Problems with Your System’s USB Port

• Make sure to update your laptop’s USB port drivers regularly. Outdated drivers can cause problems with your laptop’s USB port, so you should update it as soon as possible for maximum performance. You can use the Device Manager in Windows or the laptop manufacturer’s website to find the latest drivers.
• If possible, avoid using a USB hub with a laptop port, as it may cause power issues, slow performance, or even data corruption. If you must use a hub, make sure it is turned on and that there are not too many devices connected at once.
• Don’t overload your laptop’s USB port by connecting too many devices at once. Overloaded ports can lead to malfunctions or, worse, permanent damage to your system.

At the END

There are many reasons for USB port problems in Windows 10 and 11, as well as in the other versions below. If you follow the above solutions, you will be able to fix your USB port, and it will work better. If problems occur, contact your computer manufacturer for assistance.

We hope these steps will help you resolve the USB ports randomly stop working issue in Windows 10 and 11. If you need further assistance or information, 

Also read: Can I Recover Deleted Items After Recycle Bin Has Been Emptied?