Sometimes when users try to plug in their USB into their respective systems, they encounter this unusual error of power surge on the USB port. This could be annoying when you have to transfer an essential file to your system real bad.
Table of Contents
- 1 What’s the Possible Reason for This Error?
- 2 How to Fix Power Surge on the USB Port?
- 3 Conclusion
What’s the Possible Reason for This Error?
USB devices are designed to draw a maximum limit of 450 to 500 milliamps of current. Clearly, this error is visible when the current exceeds the threshold value.
However, two facts have to be taken into consideration. One is, USB devices are usually designed keeping the maximum limit in mind. And if there’s an error like Power surge on the USB port. It is not because of the USB device (check if it works fine when connected to your system or other systems).
You can also try plugging it to different ports and confirm the main root of the issue. Once you’re convinced that there is no issue with the USB device and the problem is with the USB port or the system, you can try out one of the listed methods below to fix this error:
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How to Fix Power Surge on the USB Port?
Below is a list of hand-picked ways to resolve this error:
Method #1 Run Troubleshooter
- Press windows logo+S on your keyboard. A search box pops up.
- Start typing troubleshoot and click on the topmost result that you see after typing that.
- Under troubleshoot, find and click on Hardware and Devices. Then, Click on the run the troubleshooter.
- Keep following the onscreen instructions to finish the troubleshooting process.
Method #2 Don’t Forget to Update Your USB Controller Drivers
Updating your controller drivers to the newest version becomes very significant to avoid unnecessary errors like power surge on the USB port. There are two ways to ensure the right drivers for the USB controllers in your system. It could be updated manually or automatically.
Update Drivers Manually
It’s straightforward to update drivers for your USB controllers manually. All you need to do is visit your computer manufacturer’s website and look out for the very recent updates available for your drivers. Make sure that the updated drivers are compatible with your Windows version.
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Update Drivers Automatically
If you’re running out of time or patience to deal with this error manually, you can go for automatic driver update using DriverEasy. It makes your job easier by looking out for the compatible updated drivers for your USB controllers and it will download them and do the installation process too.
- Firstly, download DriverEasy and install it.
- Now run it and click on the scan now button. When you do that, Driver Easy starts scanning your system and its drivers.
- Click on update all to automatically download and update all the necessary drivers that are missing or outdated. (This might require pro version which will prompt you to upgrade Driver Easy and you can use it for free for 30 days).
Method #3 Reinstall All USB Controller Drivers
The power surge on the USB port issue is due to the improper USB controller drivers in your system. You can fix this issue by reinstalling the control drivers in your system all over again. Below are the steps to reinstall USB controller drivers:
- First of all, remove the USB device from the port.
- Press Windows+X keys together to view quick access menu. Then click on the device manager.
- Now, double click on universal serial Bus controllers. Then, click on the uninstall device one by one by right-clicking on it.
- Reboot your Windows 10 PC after which the Microsoft will do the re-installation process.
Finally, connect your USB to the system port and check if the error continues.
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Note: – If the Windows do not reinstall the USB controller drivers for you, you can visit the manufacturer’s site & download the right driver manually. It is beneficial and a secure driver tool. You can look out for the free version to download the correct driver.
Method #4 Alteration in the Power Plan
This method could be used temporarily to resolve the power surge on the USB port error. Simply, press windows+R keys together on the keyboard to open the run window. Type powercfg.cpl command on the run window. This command will open power options. You’ll find an option that says – show additional plans. Click on that. Now, make sure your radio button is on the High-performance power plan. Finally, check if the USB port works on the system or no.
There are several reasons for this issue and we have suggested some of the best solutions fix this error at the earliest. You don’t have to panic! All you need to do is read this article entirely and you’ll probably find your way!
Gravit Sinha is the founder of ValidEdge. Ever since he was a kid, he has been a problem fixer and that passion is what inspired him to start and grow this website! 🙂