Contents 53 Installing System Components . . . . . . . . 61Recommended Tools. . . . . . . . . . . . . . . . . . . 61Inside the System . . . . . . . . . . . . . . . . . . . . 61Front Bezel (Optional) . . . . . . . . . . . . . . . . . . 63Removing the Front Bezel . . . . . . . . . . . . . 63Installing the Front Bezel . . . . . . . . . . . . . . 64Opening and Closing the System . . . . . . . . . . . . 64Opening the System . . . . . . . . . . . . . . . . 64Closing the System . . . . . . . . . . . . . . . . . 65Cooling Shroud. . . . . . . . . . . . . . . . . . . . . . 66Removing the Cooling Shroud . . . . . . . . . . . 66Installing the Cooling Shroud. . . . . . . . . . . . 67Hard Drives. . . . . . . . . . . . . . . . . . . . . . . . 67Removing a Hard-Drive Blank . . . . . . . . . . . 67Installing a Hard-Drive Blank. . . . . . . . . . . . 68Removing a Hot-Swap Hard Drive . . . . . . . . . 68Installing a Hot-Swap Hard Drive . . . . . . . . . 69Removing a Hard Drive From a Hard-DriveCarrier. . . . . . . . . . . . . . . . . . . . . . . . 70Installing a Hard Drive Into a Hard-DriveCarrier. . . . . . . . . . . . . . . . . . . . . . . . 71Internal Hard Drives . . . . . . . . . . . . . . . . . . . 71Removing an Internal Hard Drive Bay . . . . . . . 71Installing an Internal Hard Drive Bay. . . . . . . . 73Removing an Internal Hard Drive From theInternal Hard-Drive Bay . . . . . . . . . . . . . . 73Installing a Hard Drive Into a Hard-DriveBay . . . . . . . . . . . . . . . . . . . . . . . . . 74Cooling Fans . . . . . . . . . . . . . . . . . . . . . . . 75