Trouble reading DVD after dubbing from HDD



I have an LGRH1777S DVD?HDD recorder. I am able to successfuly dub programs from the HDD to DVD (DVD+R). I can then view the program drectly from newly dubbed DVD.
However, when I attempt to view this DVD on a different DVD player, or my laptop, I am unable to get anything (picture or sound)

Any assistance or advice much appreciated


Your recorder probably copy protects the dvd or it could be that you just need to finalise the disc. Check the manual.