Ok here's the deal, I recently replaced my NEC 1100A with a new NEC 3520A with new firmware upgrade and now my dvd copies will not play in my IBM T22 DVD laptop drive. Using my NEC 1100A, Ritek 4x +r, I had no problem at all with copies working in this drive. I'm still using the same DVD blanks along with my new 3520A burner and can't figure out what the problem is.
If anyone can help me solve this problem, it will be really appreciated, because I travel and use my laptop to watch movies.
Thanks for your time.