Just make installpkg ad320, after relinking system on reboot it doesn't appear as an adapter, and later a run mkdev tape with host 0, id apater 4 lun 0 and bus 0, and it deosn't appear on kernel's boot, as a hardware, any other idea??, by the way anyone know wich kind of parallel port works with this server ML 350 G5, the scsi card 29320ALP is pcx and i put it on the slot of pcx of the server the boot bios recognice it but the unix kernel doesn't reflect the installation of it, afet using installpkg neither using mkdev tape commands, thx for your help and for your answer