Type cover 4-clicking sound

[maartenvda]

Hi,
I noticed today my 's' key making a clicking sound(the key still works), clearly a different sound than pressing every other key. Someone else has it too?

 

[sharpuser]

You probably have some sediment or other debris under that key mechanism. Try inverting the keyboard and rapping it a bit.

 

[maartenvda]

Yes, you are right! I can hear it when I shake my keyboard in the air. I will try to remove with an air dust