Problem burning with optiarc

hi everybody,

i’m having a little problem with writing my dvd’s with optiarc dvdrw writer
the problem is that last week i bought a new laptop with a optiarc dvd writer inside
so i went burning a few dvd’s, the proces of burning (with nero) went fine, no problems there, but then wen i wanted to watch the dvd’s on my dvd player on my tv, and then the dvd’s al gave errors
I think the problem cant be with the dvd’s or the program, cause i used the same program and dvd’s on my last computer, and they just worked fine
I use platinum 16x dvd+r dvd’s
The program i us is nero premium 7.10
And the dvd writer is the optiarc ad-7530a

can anyone please help me with this problem