The LED on the trainer is not lit2016-10-14
If you have the Classic (white) model:
This does not indicate a fault. In fact, on the Classic model this LED never turns on, it only turns on on the Pro model.
If you have the Pro (black) model / Go model:
Step 1: Make sure it is properly plugged in.
Step 2: If it does not turn on, use a multimeter to make sure the adapter is supplying a constant 15 VDC.
Step 3: Write us with the results of these tests.
Please read the section "My trainer is not detected".