https://forums.autodesk.com/t5/autocad-forum/autocad-2016-how-to-use-directx-11/m-p/5557538#M335684 <P>Thanks for the tip.&nbsp; I saw that article when I was trying to find a solution... I just didn't think to put in DX11 instead!&nbsp; <img id="smileyembarrassed" class="emoticon emoticon-smileyembarrassed" src="https://forums.autodesk.com/i/smilies/16x16_smiley-embarrassed.png" alt="Smiley Embarassed" title="Smiley Embarassed" /><BR /><BR />That got AutoCAD 2016 to report that it's using DX11, but the option is still grayed out for me.&nbsp; I'll report the case through the Subscription Center (ahem, I mean Autodesk Account).<BR /><BR /><IMG border="0" src="https://forums.autodesk.com/t5/image/serverpage/image-id/160343i48E6D9BF502288EA/image-size/original?v=mpbl-1&amp;px=-1" alt="Graphics Performance 2016 DX11.png" title="Graphics Performance 2016 DX11.png" /></P> Wed, 25 Mar 2015 20:19:50 GMT nrz13 2015-03-25T20:19:50Z