58 | Replacing the Display AssemblyReplacing the Display AssemblyWARNING: Before working inside your computer, read the safety informationthat shipped with your computer and follow the steps in "Before Working InsideYour Computer" on page 7. After working inside your computer, follow theinstructions in "After Working Inside Your Computer" on page 9.For more safety best practices, see the Regulatory Compliance home page atdell.com/regulatory_compliance.Procedure1 Slide the palm-rest assembly on the display assembly.2 Align the screw holes on the display hinges with the screw holes on the palm-restassembly.3 Replace the screws that secure the display hinges to the palm-rest assembly.4 Press down on the palm rest assembly to close the display.5 Route the touch-panel cable, display cable, and camera cable through the routingguides.6 Connect the touch-panel cable and display cable to the system board.7 Connect the camera cable to I/O board.8 Connect the antenna cables to the wireless card.9 Adhere the Mylar to the wireless card.Postrequisites1 Replace the battery. See "Replacing the Battery" on page 17.2 Replace the base-cover assembly. See "Replacing the Base-Cover Assembly" onpage 12.