Step 3 (Multilane Controllers). Connect the Cables to the Drives or Back-www.3ware.com 19Step 3 (Multilane Controllers). Connectthe Cables to the Drives or BackplaneFor the 9650SE-4LPML, 9650SE-8LPML, 9650SE-12ML, and9650SE-16ML models, follow the steps below. (For the 9650SE-2LP, turn to the previous page.)1 If your drives are not already installed, install them now, eitherby attaching them to the backplane, or by installing them in thecomputer chassis.If appropriate, set the PM2 (power management) jumper on thedisk drives, to enable staggered spinup. Check thedocumentation that came with your disk drives to see whetherthis is required.2 If your enclosure has a multilane drive backplane, connect theother end of each multilane cable to the backplane.If you are using a breakout cable, select one of the ends andplug it into each drive or drive carrier.One edge of each SATA cable connector is keyed to ensureproper installation.Figure 13. SATA End of Breakout Cable Connecting to Drive3 Be sure that the power supply is connected to either thebackplane or the individual drives, either by cable or throughthe drive carrier.