Getting an error notification, “Power Surge On The USB Port. Unknown USB Device Needs More Power Than The Port Can Supply” is quite common on Windows 10, 8, 7 PC. There are several reasons for a Power Surge, but one of the most common causes is if the USB draws a current higher than its threshold value. Typically, USBs are designed while keeping the maximum limits of power, but when they exceed, it results in multiple kinds of errors.
FIXED: Power Surge On The USB Port Error
Today, we are discussing troubleshooting steps to fix Power Surge on the USB Port error.
Try These Fixes: For Windows 10, 8, 7
Following workarounds have proven to be efficient fixes to repair Power Surge error.
METHOD 1 – Run The Hardware Troubleshooter
Hardware Troubleshooter is a built-in utility that arrives with Windows 10 OS. Running the program can help you detect potential errors and repair them automatically. This should probably help you fix the power surge on the USB port problem too.
Step 1- Go to the Search bar and look for Troubleshoot.
Step 2- Click on the relevant result and navigate to the Troubleshoot page.
Step 3- Head towards the Hardware and Devices module.
Step 4- Choose the option – Run the Troubleshooter.
Users can also find the Troubleshooting option by following the path: Control Panel > Locate and click Troubleshooting > View All > Select option – Hardware and Devices > Run the Troubleshooter.
As soon as the Hardware Troubleshooter finishes the scanning and repairing process, check whether you are still witnessing the Power Surge error on your Windows system. If yes, go ahead to performing our next workaround!
METHOD 2- Update USB Controller Drivers (Recommended)
If the aforementioned solution fails to solve the error message “Power Surge On The USB Port”, the most recommended solution is to update your USB Controller Drivers to the latest and most compatible versions. There are multiple ways to update drivers, however, the most efficient one is through the automatic way using a reliable Driver Updater Software for Windows 10, 8, 7 PC:
METHOD 3- Use Another USB Hub
If the ‘Power Surge On The USB Port’ error persists, then there might be a probability that the device you are operating on needs more voltage than it normally requires. Hence, try using the same device with another system. If you still receive the same error notification, then it’s time, you need to use a USB Hub which comes with its built-in power source. They arrive with certainly high-speed charging ports so that it supplies the necessary power to the device without any hassles.
METHOD 4- Run OEM Diagnostics
Today almost all reputable brands inculcate OEM Diagnostic software with laptops or desktops. You need to Run the program for scanning your device and provide relevant suggestions to fix the issue. Oftentimes, running the program automatically fixes the potential errors on its own!
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