booting the install cd

[Christophe Asselin]

I want to install FreeBsd 5.2.1 but when i boot from the install i386 cd
an error occur.
 
Some text appear and it froze (stuck at these lines)
"pcibo:<acpi host-pci bridge> port oxcf8-oxcff on acpi0
 pci0:<acpi pci bus> on pcibo
 pcibo: slot 2 INTA is routed to irq 10"
 
in windowsxp, if I watch for irq10, it say that my intel 82852/82855
GM/GME graphic card is on that irq
 
What can I do... I found nothing in the documentation and on google
I really want to install it, but I cant boot the install !
 
Thanks for your help...