Click "Universal Serial Bus controllers" to see a list of USB ports on the computer. 3 Right-click each USB port, then click "Enable." If this does not re-enable the USB ports, right-click each again and select "Uninstall. 4 Restart the computer. Windows automatically scans the system and reinstalls the deleted USB controllers. I have used USB-C HDMI Adapter ISY IAD-1026 for connecting 2 monitors and a Focusrite music interface. After automatic BIOS update the USB C ports stopped working. I guess HP Support Assistant did this even though BIOS updates are not selected to be automatically installed. I have checked with 2 different USB-C adapters and with 2 mobile phones Tested to connect Headset Dongle on PC. We can hear all the time, that the headset is connected and not connected after another. After a couple of minutes we wait, i told her to turn of her pc completely over the power button. Restart PC and got the same result. Tested also to remove the power supply completely, also not working. Start, control panel, device manager. Go to the USB Controller section and click the + sign. Starting at the bottom, USB Root Hubs, and working your way to the top, USB Universal Controllers, un-install everything in that section. Restart your computer. Windows will find everything again and correct the problem one. Access BIOS setup and Enable USB port. Check if USB device is seated/setup properly. Perform BIOS Recovery via security jumper . Perform BIOS Recovery via power button if the Security Jumper option did not work. For NUC9 Make sure that the header pin from the motherboard was connected to the header output. Make sure your antivirus software is Go to the Device Manager and type “Device Manager” in the lower left corner of the screen. Locate the USB to Serial Converter Settings. After plugging a USB device into your machine, expand the “Universal Serial Bus controllers” list in Device Manager. Click on the “USB Serial Converter” and open the USB Serial Converter properties. H5fvP.

pc usb ports not working