How to troubleshoot a Samsung Plasma TV that won't turn on?
- AAlan MorganAug 5, 2025
If your Samsung Plasma TV isn't powering on, the issue might stem from a few potential causes. First, examine the internal cable connections within the unit to ensure they are properly connected. The Main Board or SMPS may not be functioning. Also, check the fuses of each part and the output voltages of the SMPS. If these steps don't resolve the issue, the Main Board may need replacement.