When i turn on my ps2 with matrix infinty chip, with the backup game inside, it shows the Playstation 2 logo and then goes to a black screen and nothing happens. I backup my games using DVD Decrypter in ISO read and ISO write mode. When it is reading the game i get errors saying Failed to read Sector #### Logical Unit Communication CRC Error (ULTRA-DMA/32). I know it can be the disc because I tried multiple new games. Can somebody help me? Or is there a better alternative to backing up games? Thanks for your time ahead of time.