I have a LG 34UM61-P 34" UltraWide Monitor connected to a Thinkpad USB 3.0 dock. The monitor and dock is being driven by a Lenovo X250 with an Intel HD Graphics 5500.
I just purchased and connected a plugable active displayport to hdmi adapter, but can still only reach a max resolution of 1920x1080. I am trying to get to 2560 x 1080.
Based on what I have read my hardware should be able to support that resolution. What am I missing or doing wrong?
Product links and info below:
-Running windows 7