I just downloaded the Snow Leopard “Graphics Update” that is supposed to fix Portal and TF2 graphics but when I turned on TF2, I clicked a few things in the options menu and suddenly the screen turned black with weird stripes. The cursor was a black box. I had to force turn off computer. I’m on a MacBook Pro. TF2 ran fine before this.

Topics: computers, technology, Mac OS X, Steam, Team Fortress 2, Valve