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Wierd bug with sli in vista

Guest K

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Okay.. so heres the story

I had the default drivers on my Alienware m9750, but enabling SLI didnt seem to improve performance as I expected, so I updated the driver and it still didnt seem much different. Later on I discovered than when I changed the drivers SLI disabled, so I got excited and re-enabled it. When I open a game (TF2 or fear), black rectangles start moving up and down the screen. I have no idea why this is happening, the laptop is pretty new (3-4 weeks) and i treated it with so much care.

However, this is one thing I discovered: if I run the game on windowed mode at the same resolution, it is completely fine, no graphical errors at all.

current driver is 169.04

graphic cards: geforce go 7950GTX

So, anyone have a clue what to do ? :)

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think it might be something to do with the Vista SLI hotfix, not ure where to find it but do a search on vista sli hotfix in google or on microsoft.com

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