Which of your products is the best trainer for me? Philip Cowles March 30, 2018 15:29 Follow Good question! Check out our page about Getting Started with a Trainer or our side-by-side trainer comparison. Related articles Your start up guide says that when I plug in the trainer, I should see a blue light and hear a startup noise, but I get a green light and do not hear a noise. Is something wrong with my trainer? Comments 0 comments Please sign in to leave a comment.