2. Route the hard disk drive signal and power cables through the slots on theedge of the hard disk drive fan assembly. Make sure that the cables will not bepinched between the hard disk drive assembly and the hard disk drivebackplane when the assembly is installed.3. Rotate the hard disk drive fan assembly toward the backplane. Align the rightedge of the hard disk drive fan assembly and the right edge of the backplane.Make sure the release tabs are fully engaged on the drive cage.4. Rotate the drive cage toward the front of the server until it stops; then, lift andhold the retaining tab on top of the drive cage while you rotate the drive cageinto the chassis until it locks into place.Retainingtab5. Connect the hard disk drive fan assembly cable to the system board (see“System-board internal connectors” on page 16 for the location of the hard diskdrive fan connector).6. Reinstall the hard disk drives.Note: Before you continue, check all internal power cables to be sure thatthey are connected to the system board and other optional devices.7. Install the lower bezel (see “Installing the lower bezel” on page 148).8. Install the side cover (see “Installing the side cover” on page 146).9. Lock the side cover if you unlocked it during removal.10. Reconnect the external cables and power cords; then, turn on the attacheddevices and turn on the server.Removing the simple-swap backplateThis procedure applies only to server models with the simple-swap SATA backplateinstalled on the back of the hard disk drive cage.To remove the simple-swap backplate, complete the following steps:Note: You need a screwdriver in order to complete the steps.1. Read the safety information that begins on page vii and “Installation guidelines”on page 141.192 System x3200 M3 Types 7327 and 7328: Problem Determination and Service Guide
