: You can use a modded PS2 and a utility like the PCSX2 BIOS Dumper to save your console's BIOS to a USB drive.
Marcus didn't own a specialized BIOS dumping tool. He didn't want to solder anything to the motherboard of a console that might be the cleanest surviving 90001 in his state. So he did what many people do — he turned to search engines. Ps2 Scph 90001 Bios Download
The SCPH-90001 was released in 2008 and featured the PlayStation 2’s power supply integrated directly into the console (eliminating the external "power brick" of earlier slims). It also removed the IDE controller, making it impossible to install a hard drive or use the official HDD adapter. : You can use a modded PS2 and
owned by Sony. To stay on the right side of things, the standard "good paper" or official method is to dump the BIOS from your own physical console. If you are looking for information specifically for the SCPH-90001 (the final "Slim" model), here is what you need to know: The Legal & Functional Way Dump Your Own So he did what many people do —