Upgrading drives. I pulled the SCSI controller card and two SCSI drives. Replaced SCSI drives with a 500GB SATA drive plugged into SATA0 on MB and a 1TB SATA plugged into the SATA1 on MB. Bios sees both, Changed boot sequence to 1) CD ROM 2) SATA 3)Floppy Trying to boot from CD but getting "No boot device available". When the 670 boots it shows all green lights on the front but a black screen with a flashing cursor in top left. After a moment the floppy light comes on but the CD Rom never spun up. I hear two short beeps and the the light turn (l to r) green and one yellow (last light on right). I then see the message "No boot device available" F1 for retry boot, F2 for setup. Checked bios. Sees drives in correct position, see CD ROM. Boot sequence is as set.