9-20 Upgrading Your Server4. Unlock the lever of the hard disk drive.5. Securely hold the hard disk drive (with tray) and handle, and insert it into the slot.The hard disk drive has a spring (EMI shield) to prevent malfunction due to staticelectricity or noise. Push the spring with your finger so that the spring is not caught withthe chassis frame.IMPORTANT: Push the hard disk drive until the hook of the handle hits the frame. Hold the hard disk drive carrier with both hands securely andcarefully.Handle