Black faces

When I play NBA 2k10 and put players on "high" or "medium", black faces appear. It's normal on "low". What do you think could be the problem?

Your videocard can't handle those settings?

Or update your drivers.

take a screenshot and post your computer specs (video card namely)

Sounds like your videocard doesn't support a graphical feature used on the faces at the higher settings. It could be the normal maps, the specular maps, the ambient maps of the sweat.

I don't know how to capture the specs, but I have:
·ATI Radeon HD 2400
·VRAM 256 MB
·RAM 1023.5 MB
·CPU 2.0 GHz
·Intel Core 2
·Refresh Rate 60 Hertz

Your specs are fine. Update your video card drivers.

Maybe you have some broken patches installed. Try reinstalling game.

Also updating drivers could help.