2nd monitor lag help!!

NeeLzy

Distinguished
Jan 6, 2015
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1
18,635
Hello,

I have just bought a 2nd monitor for CS:GO, 144hz.
The second monitor i have runs at 60 hz only.
Both of them are connected through DVI cables into my graphics card gtx 970.
When I set the 60 hz monitor as my main display, everything works fine no lag or anything but the game opens in the 60 hz monitor instead.
If i set the 144hz monitor to be my main display, game opens in the monitor I want but the other 60 hz screen is really laggy, its dropping frames constantly when I open up the browser or watch videos?
Also when I'm in game with the 144hz monitor, and I click on the second screen to open another app or something, it tabs me out of the game? why?
HELP!!!

I use windows 10