Download the official tool from the PCSX2 community forums or trusted homebrew repositories.
Click on the "BIOS" section. You can either select the pre-set BIOS folder (usually within the Documents or within the PCSX2 folder) or create a new one. Copy Files: Copy your dumped BIOS files into that folder. pcsx2 170 bios
PCSX2 1.7.0 features a modern, clean Qt-based user interface that drastically simplifies the setup process compared to older 1.6.0 stable versions. Step 1: Create a Dedicated BIOS Folder Download the official tool from the PCSX2 community