Denon DCD-1650 CD Player "fixing dvd won 39" Questions

Help?? Jensen screen won't show anything but white screen and cd/DVD won't load it says load but won't take cd/DVD..what do I do to fix this.?? go to the repair store near your block

dvd or usb menu it won't light up or allow me to select it. how can i fix this? I don't understand this term: "choose either dvd or usb menu". Do you mean instead ""choose either dvd or cd menu? I

...won't read discs, but sometimes it does, I have checked and cleaned lens A Laser Lens malfunction will cause this to happen and is a common problem. This can be fixed at home if a new Laser ...