Originally Posted by aGeoM
I just did a clean OS install, this was what I had to do:
Motherboard DFI LP DK 790FXB-M2RSH (0820a)
Graphics 2 x ASUS 9800GT
OS Windows 7 Ultimate x64
1 - Install Win7 x64.
2 - Install System and 190.62 Win7 x64 (WHQL) drivers.
3 - Disable UAC.
4 - Restart.
5 - Run SLI string installer as Admin select ASUS certificate.
6 - Run LHALMod as Admin
7 - Copy moded nvlddmkm.sys (rev2) Win7 x64 to C:\windows\system32\drivers\
8 - Sign the nvlddmkm.sys with:
On the 5-th step, give error:
on the my Asus M479T Deluxe.
ASPI 2.0 is enable