While you wait for answers, we may have found some information which could help you.
Click here for Portable Dvd Playerhow can I fix my Cyberhome DVD player?
CyberHome model CH-DVD402 not reading discs?
How do I fix my Cyberhome CH-DVD 320?
Remote control for Durabrand DVR A160 or Cyberhome DVR1600?
how I fix my CyberHome DVR1600 dvd recorder?
How can I fix my cyberhome DVD 1600 Recorder?