I need to know what this part is
Hello every one i'm searching everywhere from some days, I need to knoe what component is this circled in green in the image because in my pc is broken and I want to replace it
Looking with a microscope there is an S on it
thanks in advance
Aggiorna (07/10/2016)
This is a picture of the current state of my component
it's clearly exploded
Is this a good question?