Input port missing (Generic Low Latency ASIO driver)

Good morning. I just installed Cubase 8.5 on my hp zbook (intel core i7 11th gen, RAM 32 GB, Windows 11 Pro) and I cannot use the computer microphone to rec because I have nothing into the “input ports” window (please watch the image):

What can I do? I also tried to change the options in Windows and nothing worked.