Question Connected my laptop to an external monitor that is 144hz and it doesnt show the 144hz option what do i do.

[darren12341234]

My laptop specs are
Geforce GTX 675mx
I7-3630QM 2.40gh
16gb

 

[hang-the-9]

For that generation model it's not likely your video out supports running at 144hz.

Nothing you can do except replace the laptop with a newer one or run the screen at a lower refresh rate, or drop the resolution till you see the 144hz option.