USB Mouse working, but keyboard is not

[immortal1hun]

Hi,

I installed High Sierra on my PC using Unibeast, based on this guide. I complete the installation, I did the first boot. My mouse is working (USB 3.0, on the motherboard), but my keyboard (USB 3.0, on the motherboard too) is not. I can't type text in the computer account create form, so I can't log in the OS. Can I solve this problem without create new installer pendrive? If I can't, how I should create a new installer? How I can insert USB kext into the installer? And what is explanation of the semi-working USB (my mouse is working)?

Thanks a lot,
Gábor

 

[immortal1hun]

I have a PC, not notebook. Intel i7 6700K, Gigabyte H170M-D3H, 16GB Kingston Fury, Kingston SSD, Asus Cerberus keyboard and Roccat Kova 2016 mouse.