no disk found on sony vaio s5

[rmgls at wanadoo.fr]

hello all,

i try to install FreeBSD 6.0 on a sony vaio s5.
 at boot, FreeBSD find the disk 0 with 3 used partitions.
in the installer, fdisk does not find any disk.

any idea to help?

thanks in advance.

raoul
rmgls at wanadoo.Fr