hey , i loaded up my jk2 .... for the first time... and i set all my usual setting ... the best they can be ... and i then moved to my brightness setting and it wont go bright ... ?
 in the game i try to change brightness to be bright and it says : 
 
 setdeviceGammaramp failed.
 setdeviceGammaramp failed.
 setdeviceGammaramp failed.
 setdeviceGammaramp failed.
 setdeviceGammaramp failed.
 setdeviceGammaramp failed.
 setdeviceGammaramp failed.
 setdeviceGammaramp failed.
 
 My pc spec is :
 
 Pentium 4 3.2ghz 2mb cache HT CPU
 PCI-express 256ddr Asus n6600 GFX card
 512mb ram
 DVD-rom
 Windows Xp Pro Service Pack 2
 
 
 can some one PLease Help me...
 Maybe i need the correct settings for my gfx card or ......
 
 
 PLEASE HELP !!
  
 
  
  
    Try typing into the console r_gamma 2, replacing the 2 with whatever works best. Try the 2 first though. :)