Originally Posted by thamch
I just bought a new RIG but I'm not able to get this 2 cards to be SLIed.
The SLI Bridge is connected and I've check the ACPI and it do have the Nvidia SLI Certificate installed.
HP nVidia Quadro FX4800 BIOS 62.00.77.00.05
Quadro Driver v266.45 - no SLI Enabled option
Quadro Driver v259.81 - no SLI Enabled option
Quadro Driver v191.66 - no SLI Enabled option, tried with and without SLIPatch_v1.0_final.
By chance does the so called sli bridge that comes with that mobo say on it SLI or is just the light copper colored ASUS bridge like the one in this review http://www.guru3d.com/imageview.php?image=28306
If it looks like that it is a crossfire bridge not a sli bridge.Sli bidges is always a dark brown or black and has SLI in big white letters,Try the bridges that came with the cards.