What are the rubber circles for on the back of my pc case? Should I just leave them like that if don’t have a need for them? Or are they likely to let I’m dust into the motherboard?
Edit: thanks for all the replies, so just for water cooling I have no need for.
Those holes look open to me.
But are they questions?
They look questionable.
There is only way to get an answer.
Don’t.
Don’t the case
Do not the case.
And they’re on the back end of the case.