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Steve JonesJul 30, 2025
How to turn on my ProForm Performance 400 C Treadmill?
- MMegan WheelerJul 30, 2025
First, ensure the power cord is correctly plugged into a surge suppressor, and the surge suppressor is plugged into a properly grounded outlet. Also, check that the key is fully inserted into the console. Finally, verify the power switch located on the treadmill frame near the power cord; if it's protruding, wait five minutes, then press it back in.