TDK unable to see blanks



All of the sudden my TDK 440n dvd burner is unable to see or burn new dvds. My external usb Sony has the exact same problem. I am able to burn cd’s through the windows xp sp2 interface. It has got to be a software problem I think but I cannot find it. All firmware upgrades are installed and I am using Nero 6.31

Any ideas would be greatly appreciated.


You may update the firmware to accept newer media.