Troubleshoot and fix unresponsive USB ports on your Windows PC with these simple solutions, from basic checks to driver updates and power settings tweaks.

To boot up from a recovery USB drive, should your Mac not be starting properly, plug the drive into a spare USB port. If ...

USB ports have a power rating, with a standard default power output of 0.5 amperes. You might notice slow charging on USB ports due to low power output. Sometimes, our Windows computer might throw ...

click your computer so that it is highlighted. Click Action, and then click Scan for hardware changes. Check the USB device to see whether it is working. How do you fix a USB port malfunction?