No Valid Disc - Toshiba SD-P1900 Portable DVD Player

either it is not a valid disc or a problem with the optical pickup in the unit, all discs give this error?/

Has to do with the differeint codes on cd

yo may want to try cleaning the lens and you might also try cleaning or repairing disc an/or lens

your not using a good disc. use a regular disc and no blue rays

I had tried cleaning the lens like most solutions said to do, with no luck. I tried what user gthumm said he/she tried, which was taking off the back of the player. Their problem was the white wheel (motor) and the next wheel (black) were not turning smoothly. He/she pushed the white wheel down until it snapped back in, allowing the wheels to turn. I tried it twice and finally, I have a working portable dvd player again! Yeah! Thank you so much gthumm and fix ya team! My kids especially thank you! You are the BEST!

try to clean the lens using cd cleaner or cotton buds with drop of water on it. that really works.

Try cleaning the laser lens if this don't repair it ,is the flat cable connector between the laser lens and the main board.Good luck

Same here!!! We've only used it maybe 8 or 9 times. And it's been worthless for the past month because of it. It reads everything "no valid disk" and nothing will work. And I tried e-mailing customer support several times, with no luck.

Hi, Try cleaning the lens. A CD cleaner for PC CD/DVD will also work with DVD players. If problem is not corrected, you may need to seek the services of a qualified professional. Good luck and kind regards.

Try this out; Go to your DVD player's settings/setup menu, find the "Disc Lock", set it to "off" if it is already set to "on"