Hi,
I've got a big problem, and still don't find a solution.
My computer freeze at the "starting windows" screen, where it should show the animation of the windows 's logo.
The ONLY I did, is to update my BIOS of my EVGA X58 758 from unknown version to the BIOS 64.
I can NOT boot with the win7x64 DVD.
But I can launch the install of vista with the DVD.
I have a SLI of XFX 9800GTX+ (complete configuration follow)
When I remove one of my graphic card, the system boot normally
And when I plug the second card : freeze at starting windows screen
In addition the 2 card works well when I tryed them one at a time.
Before I updated the BIOS all was ok, and the SLI works well.
What I tried :
put the BIOS 59 : didn't solve the problem.
set to default the BIOS option : didn't solve.
unplug all unnecessary external components, now I only have a USB keyboard (don't have a PS2 one) one HDD (SATA2 Seagate 500GB) and one DVD-ROM drive (by IDE) : didn't solve the problem.
launch install of win7x64 with one graphic card : it works
With only one monitor at a time : didn't solve.
EDIT : While the Safe Mode, the last line is about CLASSPNP.SYS
configuration :
EVGA X58 758
Intel Core i7 920
3* 2Go OCZ DDR3 (tri-channel)
2 * XFX 9800GTX+ (and another one in stock (I planned to make a 3-way, the 3 card have the same model number))
TAGAN BZ 800W
win 7 x64
monitors : 2 19' (Acer by VGA and Viewsonic by DVI)
I'm open to ANY suggestion.
Thanks
post edited by mael8 - 2011/01/13 15:02:02