Windows 10 doesn't see PS/2 keyboard [duplicate]

The PS/2 keyboard is available in the BIOS. But after the Windows 10 system is booted, keyboard is not detected.

1 Answer

Solution:

1. Go toHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\i8042prt\Parameters.

2. Set parameters OverrideKeyboardSubtype, OverrideKeyboardType, StartOverride (if exists) to 1.

3. Reboot the system.