If y'all find one of your USB devices on Windows 10 isn't working, read on. Whether information technology's a USB mouse, keyboard, pen bulldoze, printer, or another USB devices altogether, this guide should resolve your problem.

Annotation that there are five possible solutions here. You may not need to try them all; only get-go at the top of the list and work your way down.

one: Bank check if the device itself is faulty
2: Bank check your power supply
iii:Check your power management settings
4: Bank check your USB device drivers
5: Cheque your USB ports

Method 1: Check if the device itself is faulty

If the USB device was working before you upgraded to Windows 10, information technology's unlikely to be faulty. But coincidences exercise occur. Information technology's certainly possible that your device merely happened to die correct at the aforementioned time that you upgraded Windows. So it's all-time to rule that possibility out for sure earlier spending time on more complex troubleshooting.

To bank check if the USB device is faulty, simply unplug it ('Squirt' it if it'southward a USB storage device) and plug it into some other computer. If it works, the device is fine. If it doesn't, then you've isolated the problem! You just need to buy a replacement.

Method 2: Bank check your power supply (laptop but)

Your laptop's power supply delivers power to your USB ports. If, for some reason, it fails to do this properly, the devices plugged into those USB ports may stop working. Sometimes, this can exist fixed quite simply:

one) Unplug the power supply and charger plug from your laptop

2) Restart your laptop

3) Connect your USB device to the laptop again

4) Plug the ability supply back in

Method 3: Check your ability direction settings

In guild to save power, by default, Windows switches your USB controllers off when they're not in utilize, and switches them dorsum on once more when they're needed. Unfortunately, sometimes this arroyo doesn't work every bit intended, and Windows fails to switch your USB controllers on again.

To rule this out as the cause of your USB woes, just stop Windows from 'managing' power to your USB controllers and devices:

1) Open up Device Director (type "Device Manager" in the Windows search field)

2) Aggrandize the Universal Serial Double-decker controllers branch

three) Double-click the startUSB Root Hub device in the listing (if you encounter only one USB Root Hub device, that's fine)


iv) Click the Power Management tab

v) United nations-check the Allow the computer to plow off this device to save ability  checkbox, and click OK .

half dozen) Repeat steps iii-v for eachUSB Root Hub device in your list of Universal Serial Bus controllers

Method 4: Check your USB device drivers

Your USB ports not working trouble is probably beingness caused past commuter problems. The steps higher up may resolve it, but if they don't, or you're not confident playing effectually with drivers manually, you tin can practice information technology automatically withDriver Easy.

Commuter Piece of cake will automatically recognize your system and find the correct drivers for it. You don't demand to know exactly what system your estimator is running, y'all don't need to risk downloading and installing the wrong driver, and you don't need to worry about making a mistake when installing.

Yous can update your drivers automatically with either the FREE or the Pro version of Driver Easy. But with the Pro version information technology takes just two clicks (and you get total support and a 30-day money dorsum guarantee):

1) Download and install Commuter Piece of cake.

2) Run Driver Piece of cake and click Scan Now button. Driver Easy will then scan your computer and detect whatsoever problem drivers.

iii) Click the Update button next to a flagged USB driver to automatically download and install the correct version of this driver (yous can practice this with the Gratis version).

Or click Update Allto automatically download and install the right version of all the drivers that are missing or out of engagement on your organisation (this requires thePro version – yous'll exist prompted to upgrade when you click Update All).

The Pro version of Driver Piece of cake comes with full technical support.
If y'all need assistance, please contactDriver Piece of cake'south support squad atsupport@drivereasy.com.

Method five: Check your USB ports

If none of the in a higher place methods resolve your problem, your USB ports might be damaged. To observe out, you lot can have your PC to a repair store and enquire them to bank check. If your USB ports are damaged, the repairer should be able to supersede them fairly inexpensively.

389

389 people establish this helpful

Bachelor in other languages

Funktionieren die USB-Ports auf Ihrem PC nicht, nachdem Sie Ihr Arrangement auf Windows 10 aktualisiert haben? Hier finden Sie 5 Methoden gegen dieses Problem.

Si votre port USB ne fonctionne plus correctement, vous pouvez essayer les solutions dans cet article pour résoudre facilement ce problème.