dvds not reading
Every time I put a DVD into my Macbook Pro Running 10.7.5 OSX the DVD is rejected. I am not exactly sure why this is the case. It is a DVD and not blue ray. I've trouble shot it a while and would appreciate it if anyone else may know what to do or provide suggestions.
It seems to play fine on my PS3. I've double checked that it is a DVD and not blue ray.
thanks!
MacBook Pro, Mac OS X (10.7.2)