When I insert a disc, why does the front panel display of my Yamaha TSX-B235D indicate “CD No Disc” or “CD Unknown?”
- DDavid SmithSep 5, 2025
If your Yamaha Stereo System displays “CD No Disc” or “CD Unknown” when you insert a disc, it could be due to several reasons. The disc loaded into the unit may not be compatible, so use a disc supported by the unit. Also, the disc may be dirty, or a foreign object may have adhered to it; wipe the disc clean and remove any foreign objects. The disc might not contain playable files, so use a disc that contains playable files. Finally, ensure the disc was inserted correctly with the label facing upward.