How to fix 'No HDCP support' on ProScan PLDED3273A-B?
- FfeliciathomasSep 6, 2025
If your ProScan LED TV displays 'NO HDCP SUPPORT' for HDCP video, reboot your HDCP video device by turning it off and unplugging the power cord. Wait up to 8 minutes before plugging the power back in to see if it works.