Nd-2500a won't read some dvds!

vbimport

#1

Hi guys. I’ve got nec nd-2500a 1.07. It reads cd-rs, burned dvds etc. But it won’t read some DVDs with movies. PowerDVD says “A disk with an unsupported format in drive”. I’ve noticed that those problematic discs are gold… and all white (silver) dvds with movies 2500 reads fine.

What’s the problem? Maybe because 2500 doesn’t support DVD-RAM?