Lights 109Installing the Rear LED Board1 Follow the procedures in "Before You Begin" on page 9.2 Remove the computer cover (see "Removing the Computer Cover" onpage 13).3 Remove the system board (see "Removing the System Board" on page 87).4 Connect the REAR_LED_SENSOR cable to the master I/O board (see"Master I/O Board Components" on page 101).5 Route the REAR_LED_SENSOR cable under the system board andreplace the system board (see "Installing the System Board" on page 88).6 Align the rear LED board with the metal tab on the chassis; then slide therear LED board into place.7 Replace the computer cover (see "Replacing the Computer Cover" onpage 119).8 Connect your computer and devices to electrical outlets, and then turnthem on.
