I have the same issue. Everything in game works perfectly, but the graphics for all menus, text and the map is all screwed up. All models, textures and effects in game show up nicely. I tried all different graphics settings in-game.
Specs:
CPU Speed 2.2 GHz
RAM 2.0 GB
Video Card
Radeon X1600 Series (Microsoft Corporation - WDDM)
Video RAM 1.0 GB
Hardware T&L Yes
Pixel Shader version 3.0
Vertex Shader version 3.0
Free Disk Space 133.5 GB
Graphic card is not, or at least is not supposed to be, integrated. That's all I've got.
