Can you include a dmesg?
I have a simular computer and have had to disable onboard ethernet.

-Ober


On Fri, 22 Sep 2006, Christian KAKESA wrote:

> Date: Fri, 22 Sep 2006 15:01:59 +0200
> From: Christian KAKESA <christian.kakesa@gmail.com>
> To: tech-kern@NetBSD.org
> Subject: Bugs with Desktop computer Medion (MD 5990 with Nforce4) + AMD64 X2
>     4200+
> 
> I have a computer with nforce plateform.
> I hade 2 HD : 1 SATA (linux + windows) and 1 IDE (NetBSD 3)
> I'm running NetBSD 3.0.1, 3.1-RC3 and 4.0_Beta
> Whenn I lunch my computer
> with kernel 3.0.1 all works but not the ethernet nforce (CK804) ; Whenn
> I launch kernel 3-1-RC3 or 4.0_Beta The ethernet card is found but SATA
> controle hangup the computer at startup; whenn I disable the sata HD
> it's works but if I configure the ethernet (ifconfig nfe0 inet
> 192.168.0.2 netmask 0xffffff00) the computer hangup too.
>
> I you need more info, I can help you with log file or other.
>
> thanks for NetBSD, ciao.
>