CHD (Compressed Hard Disk) is a file format used to store and compress data, particularly game data, on hard drives and other storage devices. In the context of PS2 gaming, CHD Roms refer to compressed game data that can be used to play PS2 games on a computer or other compatible device. CHD Roms are essentially a way to package and distribute PS2 game data, making it easier to manage and access.
PCSX2 says "No disc present" but the file is right there. Solution: Your CHD is corrupt. Use chdman verify to check it. You likely need to re-download. ps2 chd roms top
Q: Can I play PS2 CHD Roms on my PS2 console? A: No, PS2 CHD Roms are designed for use with emulators and are not compatible with the original PS2 console. CHD (Compressed Hard Disk) is a file format