So one of my friends bought a computer for cheap from a store and I put in a new psu and gpu (R9 380). The problem is the gpu wouldn't fit because for whatever reason the pins for the power switch were on the right hand side of the mobo instead of the bottom. However I found if I remove the metal bracket on the gpu it fits perfectly. It doesn't look like it really adds much in terms of airflow. I ran Heaven benchmark for 5-10 minutes with a custom fan curve on afterburner and it never got over 65C and never got abovery 65% fan speed. Is there any reason I should worry about this?