Problem with Tf2

[Hamzter]

i've got a problem with tf2 where it's not showing the particles eg the fire, it wont show people on fire (which is annoying when facing spies) and theres no difference between a blue on fire and red on fire
http://i44.tinypic.com/2b6r7b.jpg
notice the lack of "woomph!!!"
http://yakisoba.files.wordpress.com/2007/10/tf2_screen06.jpg



halp? :confused:

[Strelok12]

1. Steam wants you
2. Corrupted files
3. Sh*beep*y update,typical on Gmod.
4. Your graphic card is ship
5. Un-self-updated graphic card driver.