Output buffer status. 1 indicates a keystroke is ready to be read from port 0x60 .
You generally do not need to download this driver manually. Windows 11 includes a default version (often dated back to 2006 for maximum compatibility) that should load automatically. You may need to interact with it if: Your laptop's built-in keyboard is unresponsive. Yellow Exclamation Mark Code 10/43 error in Device Manager. standard ps 2 keyboard driver windows 11
If you're experiencing issues with your PS/2 keyboard driver, try updating or reinstalling it: Output buffer status
When a key is pressed on a PS/2 keyboard: standard ps 2 keyboard driver windows 11
To inspect the PS/2 driver on a running Windows 11 system:
: Perform a full system restart to ensure the driver initialises correctly. Troubleshooting Common Issues