cannot install FreeBSD 4.7

resolved, /stand/sysinstall Main Menu was displayed. Then I selected a standard installation. I got a message --- No disks found! I configured one of disks as a logical disk, another unplugged. I'm wondering if FreeBSD 4.7 can be installed in above device. Any help would be appreciated. Thanks! Ying

Installing FreeBSD 4.7

was displayed. Then I selected a standard installation. I got a message --- No disks found! I'm wondering if FreeBSD 4.7 can be installed in above device. Any help would be appreciated. Thanks! Ying -- Ying Shi IPv6 Consortium UNH InterOperability Lab University