Bad bearing.This loud noise happens every time I turn on my system after it's been sleeping for the night. It carry's on until I push in the centre and it stops. What is this, what could have caused this. Keep in mind it's only 2 weeks old.
Bad bearing.
Good news! The supplier are sending me a new replacement, must just be a faulty bearing.Agreed. I assume you have looked closely to be sure there is nothing touching the fan blades as the turn. Contact the supplier for a replacement if the fan is bad.