Burned dvd's

you may not have "finished your dvds when u recorded them ..my mistake before usually they will then only play in the machine u burned them on..go back to that source and "finish the birning process!!

You need to check with your owners manual for help, Look up the Zenith customer care service and find the support website. Look in the frequently asked questions and troubleshooting sections. See if someone has already posted this and and gotten the solution. If not use their e-mail or calling service for technical assistance with your problem.If all this fails to give you a answer to your problem, try googling the problem and see if it has shown up on websites as a known problem.Find out if they have a solution for the problem may be published there. Remember to alway use the make and model number of you unit when searching for solutions. This will make sure its you model unit that the fixes are for. I hope this has helped you with your rpoblem.