SCPH-90001 BIOS (v2.30) is the firmware for the final "Slim" revision of the PlayStation 2. While BIOS files are widely circulated online, downloading them is a legal gray area because the firmware is copyrighted by Sony.
Turn on your PS2 without a disc. Press Triangle to view the version screen. Note your DVD Player version.
This report is limited to the verification of the SCPH90001 BIOS. Future work may involve:
As an alternative, you can try these links (subject to change): scph90001 bios download verified
Look specifically for: SCPH-90001_BIOS_V18_USA_230.bin (or sometimes listed as ps2-0230a.20080220.bin ).
Never download a ".exe" file that claims to be a BIOS. It should be a .bin , .rom , or .bin/.rom combination archive. How to Install and Use the SCPH-90001 BIOS in PCSX2
The safest, most reliable repository for this file is usually found on the Internet Archive under " Playstation 2 BIOS Collection ". SCPH-90001 BIOS (v2
If you've verified the BIOS file and understand the risks, you can use tools like:
If you're having trouble finding the right files, let me know: are you using (PCSX2, AetherSX2)? Are you seeing a specific error message ? I can help troubleshoot the setup for you. Share public link
Preservation, scholarship, and the public interest Press Triangle to view the version screen
Open the emulator's settings window and navigate to BIOS or System . Click "Refresh List."
Using a corrupted or incorrect BIOS file is one of the most common pitfalls in emulation. A missing or bad BIOS can lead to black screens, game crashes, audio glitches, and a host of other issues that can ruin your gaming experience. Verifying your file against a known, trusted checksum is the only way to ensure you are working with a clean, uncorrupted copy of the BIOS.
This is the most reliable way to get a file that matches your specific hardware. Which PS2 slim should I keep? The SCPH-77001 or SCPH-90001?
Download the latest version of PS2DUMPER . Copy the .elf file to the root of your FAT32-formatted USB flash drive.