I hae a Pro Form 540 Iteracive Trainer treadmill. When the key is inserted, the treadmill cuts on but the control panel doesn't seem to work when you touch start. I waited and cut it off and went back later and it did start but when I tried to increase speed, the speed button didn't work. Then when I hit "stop" on the panel it did not do that either. I had to take the key out to make it stop.

It seems like you're experiencing issues with your Pro-Form 580X treadmill. Here are some troubleshooting steps you can try:

Safety Key: Ensure that the safety key is properly inserted into the console. Treadmills typically have a magnetic safety key that must be in place for the treadmill to operate.

Circuit Breaker: Check if there's a circuit breaker on the treadmill. If it has tripped, reset it. This is often located near the power cord entry point.

Power Source: Verify that the treadmill is properly plugged into a functioning power outlet. Test the outlet with another device to make sure it's working.

Calibration: Some treadmills require periodic calibration. Check the user manual for instructions on how to calibrate your specific model.

Check for Obstructions: Ensure that there are no obstructions or debris around the belt or underneath the treadmill that might be preventing it from moving.

Lubrication: Treadmill belts may require lubrication. Consult your user manual for guidance on how to lubricate the belt properly.

Control Panel: If the control panel buttons are not responding, it could indicate an issue with the console or wiring. You may need to contact Pro-Form customer support or a technician for further assistance.

If none of these steps resolve the issue, it's advisable to reach out to Pro-Form customer support or a qualified technician for a more thorough diagnosis and potential repairs.

do you have the safety key clip inserted into the console ?
http://www.amazon.com/Safety-Key-Proform-Weslo-Treadmills/dp/B006E7YTIC

http://www.fitnessrepairparts.com/equipment/Select/15953/Proform/PFTL700090-705-Trainer

test the main board, with the output voltage from board for input voltage motor. If there are NOT voltage the board is faulty.replace see the block diagram, how the main boad control about 80% of the machine motion.
God bless you

Dear Sir:

I will try help you, please use the patience, carefully, and basic tools
1. Power

o 1

Ensure that the treadmill is plugged into a grounded outlet using the correct surge suppressor. Use a UL 1449 suppressor listed as a transient voltage surge suppressor (TVSS). It must be rated for 15 amps and 120 volts AC. Secure the services of an electrician if the outlet is not grounded, or move the Proform treadmill near a grounded outlet. Do not use an extension cord.

o 2

Insert the safety key fully into the display. Treadmills with keys are designed not to turn on without the safety key in place.

o 3

Find the circuit breaker on the front of the frame and make sure it is not tripped. The circuit breaker is a vertical switch on the 540S and a horizontal switch on the 540 Interactive Trainer. Press it to the "Reset" position, which will be labeled.
2. Reed Switch

o 1

Unplug the treadmill and remove the safety key.

o 2

Move the upright base of the treadmill down with the help of another person and lift the uprights so that you can get to the underside of the console. Use a Phillips screwdriver with at least a 5-inch shaft to remove the screws. There are five hood screws on the 540 Interactive trainer and four screws on the 540S.

o 3

Remove the motor hood to get to the small reed switch by pivoting the hood off the frame. Find the reed switch and magnet, which are on the left side of the pulley for both models.

o 4

Turn the pulley with your hand until the reed switch aligns with the magnet. There should be 1/8-inch gap between the two. Fix the distance so that it is 1/8 inch by loosening the reed switch screw and sliding it to the correct distance. Tighten the screw.

o 5

Reverse the directions to put the hood back on and the treadmill upright in the original position.

With this you will fix. See the Videos:
http://www.youtube.com/watch?v=jH3ctwTvdVo&feature=related
http://www.youtube.com/watch?v=bF3OyQ3HwfU&feature=related

If you need further assistance, pleae reach me, sincerely. God bless you.

E.CUADRA
MANAGUA,NICARAGUA.

First thing I'd try is just using any magnet. I'm sure that's all the key is normally. If that doesn't work, no you cannot use a treadmill without a key. It's a safety measure created by the company.
Here's the key for sale on amazon that goes to your treadmill.
http://www.amazon.com/Pro-Form-Treadmill-Safety-Key/dp/B002YP4KQE
Hope this helped!

Watch this video and Step:
http://www.youtube.com/watch?v=E-q-uS4t6so

Ensure that the treadmill is plugged into a grounded outlet using the correct surge suppressor. Use a UL 1449 suppressor listed as a transient voltage surge suppressor (TVSS). It must be rated for 15 amps and 120 volts AC. Secure the services of an electrician if the outlet is not grounded, or move the Proform treadmill near a grounded outlet. Do not use an extension cord.

• 2

Insert the safety key fully into the display. Treadmills with keys are designed not to turn on without the safety key in place.

• 3

Find the circuit breaker on the front of the frame and make sure it is not tripped. The circuit breaker is a vertical switch on the 540S and a horizontal switch on the 540 Interactive Trainer. Press it to the "Reset" position, which will be labeled.
2. Reed Switch

o 1

Unplug the treadmill and remove the safety key.

o 2

Move the upright base of the treadmill down with the help of another person and lift the uprights so that you can get to the underside of the console. Use a Phillips screwdriver with at least a 5-inch shaft to remove the screws. There are five hood screws on the 540 Interactive trainer and four screws on the 540S.

o 3

Remove the motor hood to get to the small reed switch by pivoting the hood off the frame. Find the reed switch and magnet, which are on the left side of the pulley for both models.

o 4

Turn the pulley with your hand until the reed switch aligns with the magnet. There should be 1/8-inch gap between the two. Fix the distance so that it is 1/8 inch by loosening the reed switch screw and sliding it to the correct distance. Tighten the screw.

o 5
Reverse the directions to put the hood back on and the treadmill upright in the original position

Chech: Optical Sensor if have it.

Hello. This happened to me when I bought a Pro-form XP 550, and the solution was very simple - There is a magnectic thingy on the front attached by a string to the treadmill. The thingy needs to be stuck to front of the treadmill for it to work. It's some sort of safety device which cuts out the treadmill if you fall off. Is that it? Stephen.

Wondering if you found a solution to this problem yet? I seem to have the same situation with my 730cs treadmill. It is inclined and will not move up or down...thanks.

So after reading the post from EricLaw, I wanted to clarify his solution because it also worked for me. When you open up the console, you will see the membrane (it actually says membrane inside very small) and the connecting wires to the membrane is actually a wide flat plastic with some stripes embedded in the clear plastic which can be easily detached from the membrane (looks like masking tape w/ stripes). These stripes are how the touch pad on the console talk to the membrane. I then took scissors and cut slits between each stripe (cutting only the clear plastic part of the plastic tape) so that I could leave a strip out of the membrane. I played around leaving different strips out until the right strip was left out. If I recall correctly, I left the 5th strip out and the key pad now works entirely EXCEPT the speed 1 and 4 which were the only keys working until I did this. Hope this helps.

Hi Pstefanski..Afraid there is no easy fix to this problem..I had the same also..I called Sears and for the cost of replacing the keyboard, it would be cheaper to buy a new treadmill..keyboard was close to $300 ..depend how old it is to tellu the truth..AL