Figure 86. Installing the 2.5 inch (x8) SAS/SATA backplane1. hard drive connector on the backplane 2. hard drive backplane3. hooks (3) 4. securing slots (3)5. release tab 6. backplane power cable7. SAS cable (2) 8. backplane signal cable9. mini SAS connector (2)Next steps1. Install the hard drives in their original locations.2. Follow the procedure listed in the After working inside your system section.Related linksSafety instructionsBefore working inside your systemHard drivesAfter working inside your systemControl panelThe control panel contains the power button, the diagnostic indicators, and the front USB ports.Removing the control panelPrerequisites1. Follow the safety guidelines listed in safety instructions section.2. Follow the procedure listed in the Before working inside your system section.3. Keep the Phillips #2 screwdriver handy.CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting andsimple repairs as authorized in your product documentation, or as directed by the online or telephone service and supportteam. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safetyinstructions that are shipped with your product.144