Right-click the PNP0500 device in Device Manager, select Uninstall device , and restart your computer. Windows will attempt to reinstall a clean version of the driver upon reboot. Conclusion
If Windows doesn't find one, choose > "Let me pick from a list of available drivers." Select "Communications Port" and click Next. Method 2: Chipset and Motherboard Drivers pnp0500 driver updated
An outdated driver can cause "Code 10" or "Code 43" errors, leading to system hangs during boot. Right-click the PNP0500 device in Device Manager, select