huge probelm

[~SEGA~]

Ok guys so i updated to 7...nothing worked uninstalled and went back to vista because it was familiar and now my graphics card doesn't work i tried driver updates and i went to device manager and it said i had 2 missing devices both of which are "base system devices" PCI bus 10, device 9, functions 1 & 2 what do I do everyone i ask says ship this baby back
Any help would be greatly appreciated

I always think im getting to know computers...then something like this happens

 

[Master Gunns]

Did you install your motherboard drivers when you installed W7? Or went back to Vista?

 

[Angellas]

Better known as Chipset drivers, motherboard drivers allow your OS to understand and control not only devices but busses and communication pipes as well. You are best suited installing these drivers before any other driver or software.

As Master Gunns inferred, these drivers are REQUIRED.

 

[~SEGA~]

i dl'ed those i will try again

 

[Cruel Device]

Is it "just" an update from vista to 7, or a fresh install?
Updates sometimes get confused with installed drivers which actually aren't suitable for the new version.
However, if you've downloaded the most recent drivers and install them, that _should_ work...