Power Surge On The USB Port
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People who use Windows 10 often have problems with power spikes on USB ports. This problem can make USB devices stop working or even break the hardware on your computer. There are a number of things you can try to fix power spikes on Windows 10 USB ports. In this piece, we’ll show you some of the best ways to deal with this issue of Power Surge On The USB Port.

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How Do I Fix My USB Port After Power Surge?

Method 1: Unplug USB devices and plug them back in.

In Windows 10, the easiest way to fix a power surge on a USB port is to unplug all USB devices attached to your computer, wait a few seconds, and then plug them back in. This method works because it resets the USB port, which may have gotten overloaded because of a quick power spike.

Method 2: Keep USB drivers up-to-date

Try updating your USB drivers if the first way doesn’t work. USB ports can get power spikes from old or broken drivers. Follow these steps to get your USB drivers up to date:

Press the Windows key + X, and then choose Device Manager from the list.

Open up the Universal Serial Bus controllers group in Device Manager.

Select Update Driver when you right-click on each USB driver.

Follow the directions on the screen to finish the driver update.

Method 3: Turn off the USB selective suspend feature

USB Selective Suspend is a function that lets your computer save power by putting USB devices into a low-power state when they are not in use. But this feature can also cause spikes of power on USB ports. Follow these steps to turn off USB Selective Suspend:

Press the Windows key + X, and then from the list, choose Power Options.

Click on Change plan settings next to the plan that is being used right now.

Click on Advanced power choices and make changes.

Expand the USB settings, then expand the USB selective stop setting.

Change the setting to “Disabled,” then click “Apply.”

 Method 4: Use a powered USB hub

If none of these work, you might want to try a charged USB hub. A powered USB hub has its own power source, so it can give your USB devices a stable source of power. This can stop power spikes from happening in USB ports and make sure your devices work right.

Method 5. Change the BIOS

BIOS that is out of date or broken can sometimes cause power spikes on USB ports. Visit the website of the company that made your computer and download the most recent BIOS update for your device. To run the BIOS update, follow the steps given by the manufacturer.

Why is my computer saying power surge on the USB port?

Power Surge On The USB Port
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If your computer shows a message that says “power surge on USB port,” it means that a USB device linked to your computer is drawing too much power from the USB port. This could be dangerous and cause damage to both the USB device and your machine.

There are a few things that could cause this error message to show up. One option is that the USB device is broken or not working properly, so it is using too much power from the USB port. There’s also a chance that the USB port on your computer is broken or faulty and can’t give the USB device the power it needs.

To figure out what’s wrong, unplug all of your USB devices from your computer and then plug them back in one by one, trying each one to see if the error message shows up. If the warning only shows up when you connect a certain device, then that device may be broken and should be replaced.

If the error message shows up even when there are no USB devices linked to your computer, the USB port may be broken and should be fixed or replaced by a professional.

The power surge on USB port error can sometimes be caused by a problem with the program. You can try updating the drivers for your USB ports or running a system scan to look for software problems or malware that might be causing the problem.

It’s important to fix the “power surge on USB port” error as soon as possible to keep your computer and USB gadgets from getting damaged. If you don’t know how to fix the problem, you might want to ask a skilled technician for help.

Can USB power surge damage the PC?

Yes, a power surge from a USB port could hurt a PC. USB ports are often used to connect things like portable hard drives, flash drives, keyboards, and mice to a computer. But if a power surge happens while a USB device is plugged in, it can damage both the device and the machine.

A power surge happens when the amount of electricity running through a circuit goes up all of a sudden. This can happen when lightning strikes, the power goes out, or if there is another electrical problem. A USB power surge can happen when there is too much electricity flowing through the USB port.

This can damage the USB device being connected, as well as the USB port on the computer and other devices that are also attached. In some cases, the USB power surge can even damage the processor or other parts inside the computer.

To avoid USB power surges, it’s important to use high-quality USB cables and gadgets that are made to handle the amount of electricity being used. It’s also a good idea to protect your computer from electrical damage by using surge blockers or power strips with built-in surge protection.

Read Also: What Power Supply Do I Have in My Computer? Know Your PSU Capability

How To Fix Power Surge on The USB Port on Windows 10 Lenovo?

Lenovo computers are known for being reliable and durable, but problems can still happen with them. Power surges on the USB port are one of the most common problems that Lenovo notebook users have to deal with. This problem can be caused by a number of things, such as bad drivers, broken hardware, or software that is too old. In this piece, we’ll show you step-by-step how to fix a power surge on the USB port of a Lenovo laptop running Windows 10.

Step 1: Unplug every USB gadget.

To fix a power surge on a USB port, the first step is to unplug all USB devices that are attached to the laptop. This includes USB mice, keyboards, external hard drives, and any other USB devices you might have linked. Once all USB gadgets are unplugged, restart your laptop.

Step 2: Look at the Device Manager

The Device Manager is a Windows program that lets you see and control all the devices that are attached to your laptop. To open the Device Manager, right-click on the Start button and choose Device Manager from the menu.

Once the Device Manager is open, expand the area called “Universal Serial Bus Controllers.” Look for gadgets that have a red X or a yellow exclamation point next to them. These symbols show that something is wrong with the gadget. Right-click the gadget that is giving you trouble and choose “Uninstall device.”

Step 3: Keep USB drivers up-to-date

After removing the device that was giving you trouble, you need to update your laptop’s USB drivers. To do this, right-click on the Start button and choose Device Manager from the menu. Expand the “Universal Serial Bus controllers” part and right-click on any device with a yellow question mark or a red X next to it. Choose “Update driver” from the list of options.

Windows will look for the most up-to-date drivers for the USB devices and install them. If Windows can’t find the latest drivers, you can grab the latest USB drivers for your laptop from the Lenovo website.

Step 4: Make sure the power is on

A bad power source can sometimes cause a power surge on the USB port. Unplug the laptop from the power source and take out the battery to check the power supply. Wait a few minutes before putting the power supply back in and turning on the laptop.

Step 5: Turn off the BIOS.

If none of the steps above worked, you may need to restart the BIOS. The BIOS is a piece of software that controls how your laptop’s hardware works. Turn off your laptop and unplug it from the power source to restart the BIOS. Take out the battery and hold the power button down for 30 seconds.

Turn on the laptop after you reconnect the power cord and battery. To get into the BIOS setting, press the key that shows up on the screen. Once you are in the BIOS setup, choose the choice to reset the BIOS to its original settings.

In Conclusion

A power spike on the USB port can be annoying, but it’s not hard to fix. If you follow the steps in this guide, you can easily fix the problem on your Windows 10 laptops. If the problem keeps happening, it may be a problem with the hardware, and you may need to call customer service for help.