I am not sure about Interface type. My CD drive is detected correct BIOS but doesn't read my Windows XP bootable CD (XP CD is OK, Confirmed on another system).

Support Information:
Device Type: CD / DVD
Manufacturer: Sony Electronics
Model: CRX320EE
Interface: SCSI
Operating System: Windows XP Professional
Age of Device: < 2 years old
FCCID:

Type of drive: cd-rw, dvd (rewriter &amp; dvd rom combo)
Location: internal
What recording software are you using?: Nero/version

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=965&qa5=3&qa7=1500&dp=2&qm0=CRX320EE&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Sony+Electronics+CD+%2F+DVD++CRX320EE+Windows+XP +Professional+) | Research manufacturer Sony Electronics (http://members.driverguide.com/index.php?action=getinfo&companyid=965)

Is the drive shown in My Computer and Device Manager?