Mining issue.

First of all this is my set up spec: asus z590E i910900k NHD-15 16gb ram Rtx3070 850gold+ psu

I have been mining RVN on the gpu for a while now, and started mining RTM on cpu about a week ago. But since I’ve started mining RTM, there’s a slight burning smell coming from my pc (plastic/electronics burning smell). My gpu temp while mining is ~59C and cpu temp is ~53C. I’ve re assembled the entire PC trying to find the problem but with no luck. Please help.