If your computer still doesn't recognize the keyboard, or if you are using an older model without modern driver support, try these solutions: 1. Use Generic USB-MIDI Drivers
To help narrow down any specific technical issues, could you tell me: What is the exact of your Bontempi keyboard? Bontempi Keyboard Usb Driver
Unplug the keyboard, wait 10 seconds, and plug it back in. Windows will attempt to install a fresh copy of its built-in driver. Check DAW and Software Settings If your computer still doesn't recognize the keyboard,
: If using Windows 10/11 , you may need to right-click the installer, select "Properties," and run it in Compatibility Mode for Windows Vista or XP. wait 10 seconds