10. Properly route the power cables through the holes 1 in the chassis and connect the power cables to alldrives, PCI card(s) if necessary, and the system board. Then, secure the power cables to the chassiswith cable clips or ties, if necessary.Figure85. Holes in the chassis for cable routing11. For server models with hot-swap hard disk drives, connect the power cables to the power connectorson the hot-swap hard disk drive backplanes. See “Locating connectors on the hot-swap hard disk drivebackplanes” on page 37. Then, reinstall all the hot-swap hard disk drives. See “Installing a hot-swaphard disk drive” on page 60.12. If you are instructed to return the removed power supply assembly, follow all packaging instructions anduse any packaging materials that are supplied to you for shipping.13. To complete the replacement, go to “Completing the parts replacement” on page 122.Completing the parts replacementThis section provides instructions to help you complete the parts replacement and turn on your server.To complete the parts replacement, you must reinstall the server cover, reconnect all the cables and, forsome devices, run the Setup Utility program to do further setup.Installing the server coverThis section provides instructions on how to install the server cover.122 ThinkServer TD230 Hardware Maintenance Manual