i had same problem i have windows 7 ultimate 64 bit on an amd a10 5800k black edition (mother board is ga-f2a75-d3h
16gb ddr3 ram also im using the built in graphics chip,,
Lg ips224 hd 1080p monitor (running via hd cable)
When i installed windows 7 (clean install as just built pc) it all installs fine.
But theres some yellow triangles against Smbus controller, then 2 USB controller also the pci device
So i updated the ethernet from the gigabyte site all ok
Then i tried to update the amd chipset driver
from the site it installs but when it comes to reboot it it hangs on a black screen and wont get to the login screen. (it wont boot into safe mode any of the safe modes it wont repair the system. the only option each time is to reinstall windows.
So ive done that and still i have the 4 yellow triangles against the usb controllers etc.
what am i doing wrong ??