SCSI is not usually listed in the BIOS, unless it's on the motherboard.
What do you see in Device manager, any unknown devices? Is a SCSI controller listed? What controller do you have.
With IDE CD burners selling for $25-45 you may be better off dumping an old SCSI burner.
I have my burnner hooked up to a scsi and I dont have the driver. I've tried going into BIOS but it is not listed help me plz.