在FreeBSD boot菜单出现时, 按ESC
此时出现OK命令行，
输入： set hint.ahci.0.msi=0
然后 输入bootAfter installation, add hint.ahci.X.msi=0 to /boot/device.hints. If your disk is stubborn about not identifying itself as a member of a non-existent RAID set, add kern.geom.raid.enable=0 to /boot/loader.conf
