Hys3c210cs Power Supply Hot: [hot]

: A failing capacitor or a faulty rectifier diode can generate excessive heat. If you smell burning or the fan suddenly starts running at max speed when it didn't before, the unit may be failing.

as excessive heat is a primary sign of imminent failure or a fire hazard hys3c210cs power supply hot

If the cooling fan has stopped spinning or has become loud/grinding, heat will build up rapidly. : A failing capacitor or a faulty rectifier