The PS2 requires USB devices to be formatted to FAT32. However, FAT32 cannot handle single files larger than 4GB.
Easily view, rename, delete, or recover games currently stored on your USB drive. usbutil 22 english
: The FAT32 file system cannot store files larger than 4GB. USBUtil solves this by "slicing" large PS2 ISO images into smaller, manageable .ul segments that the PS2 can read. The PS2 requires USB devices to be formatted to FAT32
Re-dump your original physical game disc using a modern utility like ImgBurn at a low read speed (4x or 8x) to ensure data integrity. 2. The Game Freezes on a Black Screen at Boot usbutil 22 english