You have to point to exact location of bios file, and pick the one that you will use, by going on "config" and than on "bios" if you haven't done that already. If you did than you may have corupted bios. just to be sure that your Bios is ok go on "file" than on "Run Bios" if normal bios shows up, it should be first that SCE (sony computer entertainment) sign than "Memory Card"and "CD Player" should show up after that. maybe there something wrong with your ISO file or your graphics, if you've pointed to your bios and after you've clicked on "Run bios" it's not showing up...