first of all. How is your cd drive connected. It seems here that your cd drive is not recognised as it should be shown in bios devices. if your cd drive is on secondary ide channel then set the jumper to master. If it is on primary ide channel along with the harddrive then set it as slave. If that isn't the problem then sorry i can't help you. Check the ribbon cables are properly plugged in and the power cable is also connected the right way around on it. Sometimes it can get mixed up on which way round they should be.