no fan control in riva tuner

atcbrownie

Distinguished
Feb 20, 2008
18
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18,510
I have two geforce 8600 gt cards in sli. I am trying to adjust the fan on these cards. I downloaded rivatuner v1.06 and I have no option to adjust the fan speed. I have looked closely at several guides and still cannot figure it out. Does my card not have an adjustable speed fan? I also have the most current drivers for everything. any help is appreciated.

my hardware:
asus crosshair mobo
amd athlon x2 6400
8gb (2x2gb) ddr2 800 geil evo one ram at 4-4-4-12
2x pny geforce 8600 gt in sli (256mb version) (will be updating shortly to either 8800 gt or 9800 when it come out)
WD raptor x 150 gb HDD
silverstone op1000 psu

thanks
Jason