OK hopefully I can make sense of this for you without a picture...You will be plugging in the smaller connector, keep the white dot facing up. It fits into the Drive Configuration Jumper Pins connector. Align the white dot with the 5th set of jumper pins from the left. So when you are finished you will have 4 open jumper pin sets on the left of the connector and 2 sets of pins on the right of the connector...  This is the SCSI ID cable that allows the ID toggle switch on the rear to work. You can verify that it is working correctly by changing the ID # and verify the # selected is what is displayed during server POST when the drive is scanned.   Hope this helps... Bob
I have a Dell Powervault 110T external drive that needed a fan replacement - I replaced the back fan ok, but the DDS/Loader cable that attaches from the back  plate to the drive came out and I didn't get a chance to see where the connector(s) went on the drive.  The connector on the back plate has 5 pins and then there are two connectors on the other end, one 8 pin and one 12 pin.  There is no clear indication where 8 and 12 pin connectors go, my only guess is that one or both goes where the "drive configuration jumper" pins go in bottom image...but I have no idea which connector and which pins to connect to.  any help would be appreciated. [IMAGE]   [IMAGE]
Need help reattaching DDS/Loader cable on Powervault 110T External Drive