How To Fix: USB Port Not Working

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Category : How To
USB port not working

We have all been through that time and event when our USB port seems to not work. How annoying is that, right? And most of the time we don’t even know the source or the cause of the problem when in our Windows 10 system or Mac system, the USB is not recognized

What to Do When Your USB Port is Not Working?

Don’t fret, we bring you a list of steps and methods that would ensure you a working USB port again. 

1. Check the Power Supply (Only For Laptop Users)

USB ports function properly when they get the right power supply. Perform the steps below to get a working USB port again:

Step 1: Remove or unplug the existing power supply of your laptop.

Step 2: Turn off your computer and restart it again.

Step 3: Now plug your USB device into the laptop.

Step 4: Plug in the power supply to your laptop again.

2. Restart the Computer

 “Have you tried turning it off and back on again?”

Sometimes the easiest and the most common ways are the most apt solutions to all the issues. Don’t tell me that you haven’t switched off a device instantly after facing issues? Because I can bet a million bucks that you, and almost everyone has done this uncountable times.

After restarting the computer, insert the USB device to see if the port is working or not.

3. Check the USB Port 

USB ports are pretty wide open, so that means they are an easy target for dust and debris. Clean them safely for proper utilization. 

They could also be broken, so you will need to take them to a computer repair shop to get them working again.

You can also try checking that your USB device is in a working condition or not. Maybe it is the device which is the source of all issues.

4. Check the Device Manager (when USB port is not working in Windows 7 and 10)

There are two things that can be done using Device Manager:

A) Scan For Hardware Changes 

Step 1: Right-click on the Start button and choose Run

Step 2: A small pop up box will open, type in devmgmt.msc and click OK. This would open Device Manager.

Step 3: After it opens, right-click on the name of your computer and select ‘Scan for hardware changes’.

Step 4: The scan would begin, wait for it to get over and then check if the USB port still works or not.

B) Disable and Re-enable the USB Controller

Step 1: Right-click on the Start button and choose Run

Step 2: A small pop up box will open, type in devmgmt.msc and click OK. This would open Device Manager.

Step 3: After it opens, find ‘Universal Serial Bus Controllers’ in the list.

Step 4: You’ll find an arrow next to the little USB cable icon, click on it so as to make it point downwards.

Step 5: You’ll get a list. Right-click on the first USB controller and choose Uninstall. Repeat this step for every USB controller.

Step 6: Finally turn off your computer and turn it back on again.

Step 7: Now check to see if your USB device works or not (Windows automatically reinstalls the USB controllers).

C) Reset the System Management Controller (When USB port is not working in Mac)

Step 1: Switch off your computer.

Step 2: Now, plug the power adapter to the computer.

Step 3: Press and hold ctrl+shift+option simultaneously and then press on the power button.

Step 4: Release all the buttons and keys at the same time. When your Mac starts again, the SMC would have reset.

Step 5: Now, you can check if your USB device works or not.

An advanced fix for “USB port not working” for Windows 7 and 10

When all the above-mentioned methods don’t work in your favor, you can start to believe that the issue is more severe and grave than what you thought earlier. But don’t worry. We are here, and we’ll help you combat this problem very easily.

Check your USB Driver

Sometimes the issue is more internal and needs the help of special software. 

When the USB ports seem to still not work at all, then you should realize that maybe the drivers in your system are broken or outdated. 

A device driver (in this case a USB driver) or a hardware driver is actually a group of files or computer programs that enable Windows and other applications and hardware devices to interact with each other. Without such drivers, your computer system won’t be able to receive or send any data to hardware devices.

It is driver issues that are causing your USB port to not work. Maybe they are the reason why, in your Windows 7 and 10 system, the USB device is not recognized. 

You can’t play around with drivers manually; you’ll need the help of something competent and super-efficient. And that’s where we give you- Bit Driver Updater

Bit Driver Updater is what your system needs the most in the case of perpetual problems. This extraordinary piece of software scans your system for all the outdated drivers and updates them meticulously to give your PC a performance boost. It also backups the existing drivers so that you could restore them anytime you wish.

It offers a one-click update that saves up so much time and effort of the user and even prepares the computer for system stability and peak performance.

And the reviews for it are just incredible. The users are raving about its competence and efficiency constantly.

One of these users comments, “Hands down, one of my best purchases to date. You never realize how much you need a driver updater until your PC starts crashing all the time. Happened to me too. And Bit Driver Updater became my computer’s survival after all of it. Its one-click update feature saved my time and my system’s working. Highly recommended.”

You can’t miss out on such a great tool for your system.

And these were the ways by which you can solve your “USB port not working” issue. If the basic methods don’t work, Bit Driver Updater is your sure bet. Install it in your computer system and enjoy a performance boost instantly.

Diksha Lalwani
Diksha Lalwani is an aspiring content marketer and a self-declared bibliophile. An English honors graduate, she likes to keep up with the recent happenings around the world and form an opinion. Her interest in anything and everything tech made her follow the path into becoming a technical writer.

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