Problems with NEC ND-2500A

Hello! Today i bought this drive and I allready have so problems with it. When i put blank cd in, it doesn’t recognizes it. When i try to open it in explorer it says: drive is not accesible Incorrect function. I have a Teac CD-W552E burner in my system too. If i enable CD-Recording in properities then all things works just fine on DVD-RW, but then it’s the same problem with CD-RW. It doesn’t recognizes blank CD-R’s. I can’t have CD-Recording enabled on DVD-RW and CD-RW at the same time.

If you know the solution of my problem please help me.