I've recently built a new computer last week and not been able to get my new NEC DVD-RW 4750A drive to work. When i put a disk in the drive it will try to read the disc (little cd icon comes up next to the cursor) but nothing will happen?? I have checked the basics... that the cables are secure and that the jumper settings are correct ( DVDRW set as master and my old CDRW as slave) and that the bios settings are also the same. I've also tried disconnecting and uninstalling the drivers but with no hope. Maybe its a driver problem but i cant seem to find an updated driver anywhere. Not sure if this screenshot will help?!