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GFX card running as PCiex 8x not 16x?


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I've attached a screenie from the nvidia control panel. It says the graphics card is running as PCIex 8x? The card is a 7900GTX and its in the first PCIex slot. Is there a setting in the BIOS to enable it to run at 16x or is the nvidia control panel wrong? Is there anyway of testing what speed it's working at?

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Wish the heck I could get mine into 16X. Admittedly I havent flashed my bios yet to see if thats going to help. But the only thing I see in my bios in the advanced chipset feature is to change the spread spectrum, and its already disabled. Nothing but a greyed out "PCI Config X2 NC X16 X1" in the Genie bios page to look at. That must be the difference between and ultra, and a DR board I guess. Ntune, everest, sysoft all say I'm in 8X. Even reinstalled my old 6800 with the 84.21 drivers, and it still showed 8X. And yup, I have moved my six jumpers up to P-1.

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On the sli-Dr you have to set the lanes with the jumpers 3 sets between the 2 PCI-e slots. Flashing the bios will not give the sli-dr bios otions for this it is a manual setting thru the jumpers. Well hell I was going to post the link for the page in your manual but evidently the DFI MB site is down

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Been there, done that. If you look at Happy's very first picture, you will see the 6 jumpers as they should be for single vga. This is how mine are currently. Tried moving them down, same thing. Only thing I havent tried is one set up, and one set down (Bottom row of jumpers in P-2 for sli), but that wouldnt make sense.

 

edit.. wooops, sorry guys, didnt see this was an "expert" mobo thread. Still this is buggin the crap out of me.

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