If yous find one of your USB devices on Windows 10 isn't working, read on. Whether it's a USB mouse, keyboard, pen drive, printer, or some other USB devices altogether, this guide should resolve your trouble.

Note that at that place are five possible solutions here. You may not need to try them all; just offset at the top of the listing and piece of work your way down.

i: Check if the device itself is faulty
2: Check your power supply
3:Cheque your power direction settings
4: Bank check your USB device drivers
5: Bank check 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'due south unlikely to be faulty. But coincidences do occur. It's certainly possible that your device merely happened to die correct at the aforementioned time that you upgraded Windows. So it'southward best to rule that possibility out for sure before spending time on more complex troubleshooting.

To cheque if the USB device is faulty, just unplug it ('Eject' information technology if it'due south a USB storage device) and plug it into some other estimator. If information technology works, the device is fine. If information technology doesn't, then you've isolated the problem! Yous just need to buy a replacement.

Method 2: Check your ability supply (laptop only)

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

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

2) Restart your laptop

3) Connect your USB device to the laptop once more

4) Plug the ability supply back in

Method 3: Bank check your ability management settings

In gild to save power, by default, Windows switches your USB controllers off when they're not in use, and switches them back on again when they're needed. Unfortunately, sometimes this approach doesn't work every bit intended, and Windows fails to switch your USB controllers on again.

To rule this out every bit the cause of your USB woes, but terminate Windows from 'managing' power to your USB controllers and devices:

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

ii) Expand the Universal Serial Bus controllers branch

3) Double-click the firstUSB Root Hub device in the list (if you meet only one USB Root Hub device, that'southward fine)


4) Click the Power Direction tab

5) Un-check the Allow the estimator to plow off this device to save ability  checkbox, and click OK .

half-dozen) Echo steps 3-v for eachUSB Root Hub device in your list of Universal Serial Double-decker controllers

Method 4: Cheque your USB device drivers

Your USB ports not working problem is probably being caused by driver issues. The steps above may resolve it, simply if they don't, or you're not confident playing around with drivers manually, you lot can do it automatically withDriver Easy.

Driver Easy will automatically recognize your organisation and find the right drivers for it. You don't demand to know exactly what system your reckoner is running, yous don't need to risk downloading and installing the wrong driver, and y'all don't need to worry most making a fault when installing.

You lot can update your drivers automatically with either the FREE or the Pro version of Driver Easy. Just with the Pro version it takes merely 2 clicks (and you get full support and a 30-day money back guarantee):

one) Download and install Driver Easy.

2) Run Driver Easy and click Browse Now button. Driver Easy will so scan your computer and observe whatsoever problem drivers.

three) Click the Update push button next to a flagged USB driver to automatically download and install the correct version of this driver (y'all can practise this with the Complimentary version).

Or click Update Allto automatically download and install the correct version of all the drivers that are missing or out of date on your system (this requires thePro version – you lot'll be prompted to upgrade when you click Update All).

The Pro version of Driver Easy comes with full technical support.
If you need assistance, delight contactDriver Easy's support team atback up@drivereasy.com.

Method 5: Cheque your USB ports

If none of the above methods resolve your problem, your USB ports might exist damaged. To find out, you tin can take your PC to a repair shop and ask them to bank check. If your USB ports are damaged, the repairer should be able to replace them fairly inexpensively.

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Funktionieren die USB-Ports auf Ihrem PC nicht, nachdem Sie Ihr System 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 commodity pour résoudre facilement ce problème.