Windows 10 doesn't see PS/2 keyboard

Question

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

Answer 1

Solution:

1. Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\i8042prt\Parameters.

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

3. Reboot the system.