|I see in your post above that you are missing a few other drivers|
SM Bus Controller, Video Controller, and Video Controller (VGA Compatable).
On this forum there are three schools of though.
Go to the manufacture site and get the drivers
Go to a secondary provider and pay for drivers
Or do a search for Driver packs.
I prefer the driver packs. Download...burn to cd. and they are free.
I use the ones that have a program called smart. Checks your hardware and automatically installs any missing drivers.......
There are packs for 98,2000,xp,7 and vista.