Error codes in Device Manager in Windows - Microsoft Support
: Right-click the Start button and select Device Manager . Right-click a specific device and select Update driver , then choose Search automatically for drivers .
If your system scan showed 21 outdated drivers, you can update them using these official methods: Search results for driver scan (21)
: Recommended by community users on Reddit as a clean, open-source tool for batch updates.
: In Device Manager , expand Imaging devices , right-click your scanner, and select Uninstall device . Use Action > Scan for hardware changes to reinstall the latest driver. Error codes in Device Manager in Windows -
When searching for "driver scan (21)," the most relevant results typically refer to found during a system scan or steps to resolve specific hardware scanning issues. 1. Updating System Drivers
: Use official utilities like Lenovo Vantage , Intel Driver & Support Assistant , or NVIDIA GeForce Experience to scan for and install updates automatically. 2. Troubleshooting Scanner Drivers : In Device Manager , expand Imaging devices
If "scan" refers to a peripheral device (like a printer or scanner) failing to function: