No SATA drives available in Disk Utility

Hey everybody, I'm trying to install Success' href='/2020/12/install-macos-catalina-on-supported-pc.html'>Catalina on my old but pretty snappy SandyBridge PC using OpenCore in legacy mode. I've been working on this for years with High Sierra. Now it's time to update. Here's the issue. After booting from OpenCore installation USB drive and when the installation process begins in graphical mode my SATA SSD is simply not listed in Disk Utility.

Please help!

CPU: Intel Core i5 2310

MB: Gigabyte GA-H61M-D2-B3 (latest F10 BIOS version)

Graphics: Nvidia GT640 (Kepler GPU)

RAM: Kingston 2x8GB 1333Mhz

SSD: Kingston SATA SSD

EFI: https://imgur.com/a/deiiLIs

config.plist: https://easyupload.io/5cgjyv

Author: @alexnov