Disk is Not Spinning and there is No Picture Displayed

Hello,

Recently, my GameCube isn’t reading any disk as it is not spinning. I don’t hear any spinning when starting up, but everything else seems to be fine inside (the orange light, the fan, etc.). Oddly enough, there is also no video or sound when the GameCube is powered on. I don’t see any signs of an error screen or the GameCube menu when you don’t have a disk inserted. I took it to a repair shop only for them to tell me “There is nothing wrong with the circuit going to it or the spinner itself we cannot discern an issue.“

I’m not too sure what’s going on? Could it be the laser? I haven’t disassembled the console myself.