Question A faint sound coming from my new Asus Tuf A15


Oct 3, 2011
I got a new Tuf A15 a few days ago and yesterday I noticed a faint sound coming from it. I don't know how to describe it. Maybe like an insect chirping? I don't hear it on my older laptops.
It isn't loud. I can hear it in silence during the night or if I put my ear on the chassis during the day time.
I've uploaded the sound clip here.
I don't get this sound always.
Is this normal or could be a cause for concern?