Hi, i have an XFX nFORCE 750a sli motherboard that seems to have a really hard time going through the bios before I log on to windows, it takes about 15 min. for me just to log on. also i have 2 8800GTS's but this motherboard is only recognizing 1 so i cant enable sli, it's really frustrating
More aboutnforce 750a motherboard slow start
Have you tried resetting your CMOS? Did the problems start when you installed the two cards?