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SLI Not working! (p67/8800gt)

post #1 of 2
Thread Starter 
I have two 8800gt's and a MSI P67A-GD65 1156 board,

I have put both cards into the only 2 PCI-E slots available, Booted up, Got the latest drivers from nvidia and i do have an SLI bridge installed

However when i go into Nvidia controll panel there is an option for Physx but nothing about SLI! GPUz reports SLI as being disabled

I have the latest bios
I have tried 2 sli Bridges
i have tried swapping the cards around
i have tried removing and clean installing drivers
both cards work individually
both my monitors are plugged into my first card


What else?
Faulty board?
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CPUMotherboardGraphicsRAM
i5 2500K Rampage Gene-Z EVGA GTX570 DS G-Skill sniper 8GB 1600Mhz 
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120Gb SSD + 1tbf3 H70 + typhoon Windows 7 24" Samsung P2450 
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Main
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500K Rampage Gene-Z EVGA GTX570 DS G-Skill sniper 8GB 1600Mhz 
Hard DriveCoolingOSMonitor
120Gb SSD + 1tbf3 H70 + typhoon Windows 7 24" Samsung P2450 
PowerCase
600w Modxstream Silverstone Ps07 
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Reply
post #2 of 2
I know you have tried 2 SLI Bridges...

but to rule out that issue...

backdate your drivers to 258.96

they don't require the SLI bridge for SLI...

try using the one of the cards in both slots seperaty to see if there is a issue with the second slot...

i am guessing that both cards show up in device manager
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