FreeBSD6.0安装出错-kernel trap 12 with interrupts disable

Ri

代码：
kernel trap 12 with interrupts disable

Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x1e
fault code = supervisor write, page not present
instruction pointer = 0x20:0xc07acfbc
stack pointer = 0x28:0xd355bcec
frame pointer = 0x28:0xd355bcf0
code segment = base 0x0,limit 0xfffff,type 0x1b
= DPL 0 ,pres 1,gran 1
processor eflags = resume , IOPL=0
current process = 47 (pagezero)
trap number = 12
panic:page fault
uptime:1s
cannot dump. No dump device defined

配置：
cpu:amd Sempron 2500+ 64bit
mainboard:华擎K8Upgrade-VM800 (VT8237R USB2.0 ATA133&SATA LAN)
ram:kingmax ddr400 512M 双面
hdd:maxtor ata133 40G

试了几次，调节bois也不行，不知兄弟们有没遇到这种问题

Ri

最后确认为主板问题，麻烦各位了。
再问一个问题，因为我的CPU是支持64位的，那么应该是安装x86的版本还是安装amd 64位的版本。

palmspace

amd64