You need termination at the (physical) ends of the chain, and *only* at the physical ends of the chain, so leaving the last connectors floating will not do you any favours. Connect a drive to the end connector and use its termination to terminate the chain at that end, and use either the resistor pack termination on the controller *or* an external terminator at the other end. Using both at the controller end will also cause you problems.
|