I have played many games on Steam without incident in the past.
However, today I bought Fallout 1 and played it for a while. It initially got this weird glitch where it vomited pixely rainbow textures all over the graphics, but I looked up the problem and found a thread on this site where someone said all you have to do is open the "screen resolution" window and it'd go away. I did, and it worked!
Later I tried to play it some more, but the rainbow textures wouldn't go away even with the screen resolution window up. Frustrated, I exited, only to find that now Steam's own page was covered in pixely rainbows. I tried to play other games on Steam but every single one of them crashed---Team Fortress 2 would work up until I tried to join a server, then crash while gathering server details. Penumbra would crash when it tried to load a save file. I restarted my computer but nothing worked or helped.
Anyway, I bought and tried to boot Portal just moments ago, but now Steam says before booting it that it doesn't recognize my video card. If this is a Steam problem (which, since it says to send Valve my video card details, it seems to be), how come it used to let me play things? And if it's a Portal problem, how come I was able to play TF2, which is built on the same Source engine?
Please help because this is becoming extremely frustrating. I haven't been able to play anything properly all day.
However, today I bought Fallout 1 and played it for a while. It initially got this weird glitch where it vomited pixely rainbow textures all over the graphics, but I looked up the problem and found a thread on this site where someone said all you have to do is open the "screen resolution" window and it'd go away. I did, and it worked!
Later I tried to play it some more, but the rainbow textures wouldn't go away even with the screen resolution window up. Frustrated, I exited, only to find that now Steam's own page was covered in pixely rainbows. I tried to play other games on Steam but every single one of them crashed---Team Fortress 2 would work up until I tried to join a server, then crash while gathering server details. Penumbra would crash when it tried to load a save file. I restarted my computer but nothing worked or helped.
Anyway, I bought and tried to boot Portal just moments ago, but now Steam says before booting it that it doesn't recognize my video card. If this is a Steam problem (which, since it says to send Valve my video card details, it seems to be), how come it used to let me play things? And if it's a Portal problem, how come I was able to play TF2, which is built on the same Source engine?
Please help because this is becoming extremely frustrating. I haven't been able to play anything properly all day.