Users who have installed the recently released macOS Sonoma 14.4 update—which includes new emoji and several dozen security updates—are reporting that connected USB hubs and displays with USB ...

Resolve the “USB Accessories Disabled” error on your Mac with these 11 effective fixes. Improve connectivity, manage power settings, and keep your devices working.

USB port not recognizing your device? Learn the common causes and step-by-step fixes to get your connection working again quickly.

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