If you’ve recently upgraded to Windows 10 and now one of your USB devices isn’t working, read on. Whether it’s a USB mouse, keyboard, pen drive, printer, or some other USB device altogether, this guide should resolve your problem. Note that there are 5 possible solutions here. Emachines windows 7 recovery. You may not need to try them all; just start at the top of the list and work your way down. Method 1: Check if the device itself is faulty If the USB device was working before you upgraded to Windows 10, it’s unlikely to be faulty. But coincidences do occur.
How to fix universal serial bus controllers without download driver & no required any software& we can resolve problem all type windows for free drivers.how to universal serial bus controller. Aug 12, 2015 Windows 10 USB Controller installation issue So this past weekend I upgraded to Windows 10 from 7 and it went very well. I have a USB Microsoft Digital Media Pro Keyboard and IntelliMouse 2.0 wireless mouse, both of which were prompted to install the software suit first thing after Win10 welcome desktop and worked perfectly.
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It’s certainly possible that your device just happened to die right at the same time that you upgraded Windows. So it’s best to rule that possibility out for sure before spending time on more complex troubleshooting.
To check if the USB device is faulty, simply unplug it (‘Eject’ it if it’s a USB storage device) and plug it into another 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: Check your power supply (laptop only) 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 be 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 again 4) Plug the power supply back in Method 3: Check your power management settings In order 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 as intended, and Windows fails to switch your USB controllers on again.