when i put a blank dvd into my dvd-rw it doesn't start Autoplay(as usualy)and when i try to acces the drive, it displays the following error: "F:\ is not accesable; Incorrect function".....and this happens only when i put blank dvd-s.....i checked in bios and in Windows and it says that the device is working properly.....please, i need urgent help!!!!!!!!!!!!!!!!!