My NEC DVD RW ND-2100AD can\'t read blank DVD-R\'s

[qanda]This question is published in the hardware section for the NEC ND-2100AD. Click here to view full specs.[/qanda]For some reason, my NEC DVD RW ND-2100AD won’t read DVD-R’s yet it reads CD-R’s. I’m not sure what the problem is because it can read DVD movies perfectly. Plz help!

As I recalled, the ND-2100A does NOT support -R media. It is shown here as well. You will need to crossflash it to a ND-2500A/2510A to gain -R capability.