How can i download a update for windows display driver model for windows 7 64 bit?

[expert1234]

the transparency and aero effects is not coming in my computer. When trobleshooted it told me to find a update for my WIndows Display Driver Model. Where can i find an update for it?

 

[smoothdude]

I need you to type in the search bar "dxdiag" without the quotes. Next go to the Display tab and let me know what the device is, then look at the drivers section and see if you can see something like Driver Model: WDDM 1.1. If you see this then your driver is not causing the problem for Aero and there are a couple of things that we can do to fix it. If you don't see WDDM then you'll need a new driver which we need the information in the device section.