lenovo y700 - 15isk hdmi version

[atakama]

I want to buy new monitor (120 - 144 hz) but I am not sure what version of hdmi is this laptop using. I searched on many lenovo sites (http://psref.lenovo.com/Product/IdeaPad_Y700?search=true) but with no success. Can anyone help ?

 

[atakama]

Ok I finaly asked lenovo suport and they said that it is 1.4a version. 🙁