SLI Problem

Can you enable SLI in the graphics card's control panel in any manner?

Nope,I dont see any option for SLI activation in NVIDIA's control panel

a and ihave the f7 bios version

You are using a 2 way SLI bridge?

You mean the cable that connects the two cards?
Yes I took one from another motherboard,nothing happens.

Someone told me that I must install an unofficial driver
in order to make it work...
Where can I find those drivers?

I've never done SLI, just read informally about it. However, I would try this:

1) double check the flash was correct, and that it really *is* running the f7 bios (confirm from within the bios screen)
2)Uninstall the video card drivers. Use driver cleaner.
3)Make sure you are using the newest video drivers
4)Make sure both PCI-E are functional (test each card individually in the slots)
5)I seem to recall there were issues with vista and SLI...I suppose making sure everything is up to date would be a good
6) He seems to have the same problem as you...perhaps poke around tomshardware/techreport might give you some more help?

//edit.
as well, is your PSU ok with the extra load?
take a look here and jump to the "Section 4: The Basics Of SLI " part. Just search in the page, as the top links seem broken...

Might help?

Quote:

Original post by Lord_Vader You mean the cable that connects the two cards? Yes I took one from another motherboard,nothing happens. Someone told me that I must install an unofficial driver in order to make it work... Where can I find those drivers?

Check overclocking forums. Last time I looked there wasn't anything.