128 Display PanelReplacing the Display PanelProcedure1 Align the screw holes on the display brackets with the screw holes onthe display panel.2 Replace the screws that secure the display brackets to the display panel.3 Gently place the display panel over the middle frame.4 Place the chassis over the display panel and align the screw holes on thechassis with the screw holes on the middle frame.5 Replace the screws that secure the chassis to the middle frame.6 Connect the display cable to the connector on the display panel.Postrequisites7 Follow the instructions from step 1 to step 3 in "Replacing the SystemBoard" on page 115.8 Replace the processor heat-sink fan.See "Replacing the Processor Heat-Sink Fan" on page 71.9 Replace the processor heat-sink.See "Replacing the Processor Heat-Sink" on page 67.10 Replace the I/O board. See "Replacing the I/O Board" on page 108.11 Replace the speakers. See "Replacing the Speakers" on page 63.12 Replace the power-supply unit.See "Replacing the Power-Supply Unit" on page 91.13 Replace the I/O board shield.See "Replacing the I/O Board Shield" on page 88.14 Replace the I/O cover. See "Replacing the I/O Cover" on page 83.15 Replace the B-CAS card. See "Replacing the B-CAS card" on page 27.16 Replace the power-supply fan bracket.See "Replacing the Power-Supply Fan Bracket" on page 79.17 Replace the wireless mini-card.See "Replacing the Wireless Mini-Card" on page 59.
