Treadmill: Won't power up
Check the power switch near the power cord to see if it's been turn off. Reset the power switch. Check the wall outlet for power. Check the house circuit breaker if there is no power at the wall outlet. If you have the power cord plugged into a surge protector, check the surge protector for power. If the surge protector is dead, push the reset button on the surge protector.
These repairs may help solve your Treadmill problem:
Replace the console display
The console displays the elapsed time, distance traveled, estimated calories burned, current speed, and the user’s pulse. If the console doesn't work, replace the console display assembly.
Replace the motor control board
The electronic motor control board controls and monitors the speed. If the motor controller is defective, replace the motor controller.