12-20-2016 10:13 PM
Per Lenovo support, this is supported without the 940MX.
Has anyone used the HD520 and running both ther internal & external WQHD smoothly?
I only need to run office, websurfing (chrome) and youtube/videolan.
What about 21:9 ? Thx.
12-21-2016 01:46 AM
I have the T460s (Spring Edition 2016) with a FullHD display. Through the miniDP port I get the resulution 3840 x 2160 @ 60 running smoothly (DP 1.2). Sometimes I just use the external screen, sometimes both. Through the lenovo docking station with HDMI (HDMI 2.0) I only get 3840 x 2160 @ 30 or 1920 x 1080 @ 60. Maybe this already is or will be improved on newer models.
I haven't tested on 21:9 screens