The "new" in the keyword refers to a 2023-2024 re-release of this patched file. Earlier patches (circa 2018) had issues with PS1 backward compatibility on the 90006 BIOS. The new patched version fixes audio desync in Gran Turismo 4 and corrects a memory card corruption bug present in the original 90006 dump.
A Comprehensive Guide to PS2 BIOS Files: Understanding and Working with SCPH90006 and Others all ps2 bios files including the new scph90006 patched
Introduction
The PlayStation 2 (PS2) is one of the most iconic gaming consoles of all time, with a vast library of games and a dedicated community of enthusiasts. For those interested in exploring the PS2's capabilities, understanding its BIOS (Basic Input/Output System) files is crucial. This guide covers various PS2 BIOS files, including the SCPH90006 patched version, providing insights into their functions, and how to work with them. The "new" in the keyword refers to a
| Model Number | Region | Console Type | Key Characteristics | | :--- | :--- | :--- | :--- | | SCPH-10000 | Japan | Fat (Launch) | Oldest menu, limited DVD playback | | SCPH-30004R | Europe (PAL) | Fat | Improved DVD remote support | | SCPH-39001 | USA (NTSC) | Fat | Most compatible for emulation | | SCPH-50001 | USA (NTSC) | Fat | Added progressive scan support | | SCPH-70000 | Japan | Slim (Original) | Removed IDE ports, software-based DVD | | SCPH-75000 | USA | Slim | Minor security patches | | SCPH-90000 | Asia/Japan | Slim (Final) | Integrated power supply, final BIOS | | SCPH-90006 | Hong Kong/SE Asia | Slim (Final) | The "Patched" candidate | A Comprehensive Guide to PS2 BIOS Files: Understanding
The SCPH-90006 was the final hardware revision released for the Hong Kong and Southeast Asian market (NTSC-J region but with a different voltage standard). It represents the last official BIOS Sony ever wrote for the PS2.
The SCPH90006 BIOS is one of the later versions of the PS2 BIOS, known for its widespread compatibility with various PS2 models and its inclusion of several patches. This BIOS version is particularly noted for: