Notice that the top left of the basket has a tab that slides into the fryer. This tab enables the interlock switch to turn on the power to the air fryer. The purpose is to prevent users from touching the hot heating coil.

Look inside the air fryer chamber and notice the pin on the upper left. This is the part of the interlock switch.

With the basket removed from the air fryer, use a small screwdriver, spudger, etc, to depress the interlock pin. If the control panel lights up, proceed with this repair.