Upgrade Help Driver's lost

[Madmox]

Lo all, Just upgraded from AMD64 3700+ on K8v-se (754) to AMD64 x2 4400+ on a A8N-sli (939). The problem i've got is once i got every thing up and going i am missing the following -
ethernet controller
multimedia audio controller
other pci bridge device
pci memory controller
raid controller
sm bus controller
As this board was bought second hand and did not come with driver disc i am stuck. I have looked through the download part on asus site for this motherboard but i cannot see what i'm ment to be downloading to make all these things work !!!
I would be very greatfull for any help. Thanks all

[KaMaKaZi_KiNg]

best thing to do would be to go to the manufacturers website and search for that model mobo and find the drivers there. Other wise there is always DriversGuide but thats a bit harder to find the drivers for what you need.

[PrairieDawg]

This one is easy: Just go to http://support.asus.com/download/download.aspx and plug in the information requested (motherboard, series, model). The chipset drivers would be first followed by the audio drivers.

[Madmox]

Hi, thanks for advise so far.
Got some of the drivers, but still no- Ethernet controller, Media audio controller or Raid controller. Dont know which ones these could be. I've downloaded a few of them but no joy yet. Any idea's ?
Also my sound card does not show up. I've tryed changing pci slot nothing, also adding new hardware but the system just hangs when i do that, then i've gotta go through safe mode to get pc to work again.
Any idea's folk's
THANK ALL

[casecutter]

Go to Nvidia.com and download the latest chipset drivers for the NF4 chipset.

As for the soundcard, there were some issues with Creative Audigy cards and the NF4 chipset if I am not mistaken. I'll see what I can find.

[Madmox]

Thanks i'll do that and bomb the creative card off