E65 keypad buzzing?

roakes wrote:Anyone else with an E65 hear a buzzing noise when the keypad backlight is on?

It happens in almost all S60 devices. The loudest I had was the 3230. PWM control is the cause, somewhere is probably an inductor which is not rigid enough.

Ah fair enough, not really bothering me just making sure it isn't the first signs of it about to go pop 😊