dude, you are officially HOSED ...
you will find that your motherboard is bad ... hope you're still under warranty. If not, then it's about a $600 fix (new motherboard). Sager doesn't have anymore 9860 motherboards, they will put in a 9890 motherboard and if your GPU is ok, they will give you the option of putting in your old 6800go Nvidia or give you the option of upgrading (for another near $500) to a 7900 Nvidia card.
I've gone through 2 motherboards in 1.5 years (sigh); the first was under warranty, the second was not. I'm planning on getting a merom notebook when they come out (and I will wait a few months until the inevitable kinks get worked out) so I opted to just have them put in my old GPU.
Remember, when you have non-warrantied work done, you get put at the end of their priority list, so the guaranteed 5 day turn around will not apply.
My purchase was originally through powernotebooks.com and the owner Donald was terrific in interceding for me ... I got mine back in 4 days! That wouldn't have happened unless he had contacted Sager on my behalf. If you didn't get your 9860 through powernotebooks, i would contact the reseller you bought yours from and see if they will help you intercede with Sager to get yours done fast.
sorry for the bad news. i know it sucks, but that's the way it is.