120 Antenna Module(s)Replacing the Antenna Module(s)Procedure1 Align the screw holes on the antenna modules with the screw holeson the chassis.2 Replace the screws that secure the antenna modules to the chassis.3 Route the antenna cables through the routing guides on the chassis.Postrequisites1 Follow the instructions from step 1 to step 3 in "Replacing the SystemBoard" on page 115.2 Replace the I/O board shield.See "Replacing the I/O Board Shield" on page 88.3 Replace the power-supply fan bracket.See "Replacing the Power-Supply Fan Bracket" on page 79.4 Replace the I/O cover. See "Replacing the I/O Cover" on page 83.5 Replace the wireless mini-card.See "Replacing the Wireless Mini-Card" on page 59.6 Replace the memory modules.See "Replacing the Memory Module(s)" on page 37.7 Replace the TV tuner card. See "Replacing the TV Tuner Card" on page 56.8 Replace the system-board shield.See "Replacing the System-Board Shield" on page 51.9 Follow the instructions from step 4 to step 8 in "Replacing the Hard Drive"on page 48.10 Replace the VESA-mount bracket.See "Replacing the VESA-Mount Bracket" on page 44.11 Replace converter board. See "Replacing the Converter Board" on page 31.12 Replace power-button board.See "Replacing the Power-Button Board" on page 34.13 Replace B-CAS card. See "Replacing the B-CAS card" on page 27.
