All - Ps2 Bios Files -including The New Scph-90006- Fix

| Model Number | Version | Notes | | :--- | :--- | :--- | | SCPH-30004 | v1.6 | 50Hz default. Slower emulation speed. | | SCPH-39004 | v1.9 | Solid stability. | | | v2.3 | PAL version of the final revision. |

The (Basic Input/Output System) is the core hardware-level code embedded directly onto the motherboard of every physical PlayStation 2 console. all ps2 bios files -including the new scph-90006-