Will notebook work with a external 120hz or 144hz monitor?

[JoshHouer]

Hello,

I m gonna buy new monitor (144hz). I m not sure will my computer support 144 hertz.

First of all i have 2 graphic card. (Intel HD 4600 and GTX 970M).PC's have 2 hdmi port and 1 mini display.

http://i64.tinypic.com/a1l28k.jpg

I dont know these ports connected which graphic cards.

http://imgur.com/Qy9xIzt

maybe this pic helps to answer

 

[ffg7]

it appears you have 1 hdmi port & 2 display ports. you will be able to run 144hz.