USB Configuration
Port 64/60 Emulation
Alliws you to enable or disable the I/O port 60h/64h emulation support. This item should be enabled for the complete USB keyboard legasy support for non-USB aware OSes. Configuration options: [Enabled]
[Disabled]
я поставил там [Enabled]
такого пункта в биосе нет, есть только в Boot Settings Configuration пунтк PS/2 Mouse Support [Auto]