What to do if the Sunny SF-RB4876 Exercise Bike computer console has no display?
- CChristina SmithJul 29, 2025
If the computer console on your Sunny Exercise Bike isn't displaying anything, here are a few things you can try: 1. Make sure the wire from the computer is properly connected to the wire coming from the front post. 2. Check that the batteries are correctly positioned and the battery springs are making good contact. 3. Try replacing the batteries with new ones, as the old ones might be unresponsive.