A:AnswerMine did that, too. Did you install the software that came on the DVD? Once I installed the correct driver everything was fine. Just another note: my DVD was broken when I got my monitor, so I ended up just downloading from Dell the most current driver for this monitor.
A:Answeryou use a hdmi connector or vga... I use an hdmi... very good clarity... it doesn't have wireless capability... there are monitors out there that are wireless... they are expensive.
A:AnswerNot sure about splitting the screen but two documents fit nicely side by side on this monitor. I use it that way constantly for work with word, Excel, Google, InDesign, etc.
A:Answeryou may want to verify this with Dell support
there's an input selector button, but i'm not sure if you can have 2 sources simultaneously and switch back and forth
A:AnswerI'm running an NVIDIA GeForce GTX 1050 from my Dell XPS 15 from 2017 through a thunderbolt docking station. It doesn't do G-Sync, but it still looks great.