Not sure as we do not have this card on our compatibility list (IDE extender from Adaptec). Any settings on the Adaptec that you change like LBA on the BIOS of the card. Also try looking into the log files from Status > Hardware then look into the dmesg logs to see if the iSCSI SOHO see's this card. If not then this card might not work with Linux version. Check with Adaptec to see if the model that you have will work with Linux.