2nd Monitor Flickers

[SightUp]

I have two monitors. One is a 120hz monitor with LightBoost active. The other is a 60hz that I use purely for TeamSpeak, Steam, and Origin.

The 60hz monitor flickers only while the game is loading on the 120hz screen.

Is this normal, what is causing this and how do I fix it?

[nimbulan]

Is this your first time using multiple monitors? It's normal for secondary monitors to flicker when games are intializing fullscreen mode.