Is it spinning loudly when you start a game? If yes that's normal
This. When I boot a game up on mine it is pretty loud on launch, then goes quiet unless the unit gets warm.
iv notice something lately, when i pick up my Switch after a long break ( coming back from work, morning when i wake up ) i can hear the fan of the Switch, spinning like for 2 minutes. It goes off and never happen to hear them when playing. Is this normal?
Is it spinning loudly when you start a game? If yes that's normal