Each drive in Radial connection of cable B and the last end of the drives in Daisy Chain connection of cable B should be terminated. Since a terminator module (TM175) and Jumper Sockets on JP174 are provided to all drives as shipped, remove both of them except the last drive's ones in case of Daisy Chain connection.

Drive(s) on Cable B	Terminator (TM175)	JP174 (pin 1-6)
-Single drive on cable B
-All drives in Radial connection
-The last drive in Daisy Chain
-All drives except the last one in Daisy Chain

Note: A drive as shipped is mounted with Terminator Module and Jumper Sockets (three) on JP174.