: Connected serial devices, programming tools, or medical equipment failing to respond.
Click . Windows 10 will automatically detect the .inf file and install the correct driver. Restart your computer to apply the changes. Troubleshooting Common Issues The Driver Won't Install (Digital Signature Error) nuvoton communications port driver windows 10 best
: Drives the legacy serial ports found on specific desktop motherboards (often identifying as Hardware ID *PNP0500 or *PNP0501 ). : Connected serial devices, programming tools, or medical
Expand or look for the yellow warning triangle under Other Devices . Right-click the Nuvoton device and select Properties . Go to the Details tab. Select Hardware Ids from the Property dropdown menu. Restart your computer to apply the changes
Do not use Windows 7/8 drivers on Windows 10 unless specified—they can cause BSODs (Blue Screen of Death) due to deprecated kernel calls.
pnputil /enum-drivers pnputil /delete-driver oemXX.inf /uninstall