2D 3D clocks locked at 2D with dual screen?

alan.p

Limp Gawd
Joined
Apr 30, 2006
Messages
409
For some reason, my Sapphire x1900xt won't open the taps and belt out pixels at 621/1440 like it should.

I've tried Catalyst 6.8, 6.9, and Omega 6.9. ATI Tray Tools insist in the graphs (running in the background while I play Oblivion) that the clock speeds haven't changed a fraction during gameplay. I'm using a 3000+ for my CPU, so I need every GPU horsepower I can get!

I run a 19" primary display, with a 15" secondary, so the secondary sits on Windows while I game on the 19". Does this mean that the drivers perceive the game as windowed, and thus don't wind up the card to full welly? How can I get it to, other than by disconnecting the second display?
 
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