MSI GT72 DOMINATOR (GTX 970M) - Manual (Page 22)

Introductions
2-12
Bottom Side View
1. Ventilator
The ventilator is designed to cool the system. DO NOT block the ventilator for air
circulation.
2. Subwoofer Speaker
The subwoofer speaker is to reproduce low-pitched audio frequencies known as bass.
3. Battery Reset Hole
Whenever the system firmware (EC) is upgraded or the system hangs, please 1) power off
the notebook; 2) connect the AC power; 3) use a straightened paperclip to insert this hole
and reset the notebook; 4) power on the notebook.